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Spark Plug (Iridium Power) (Gap 0.044)
PART#: 5325
Denso
Top Deal
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Interchanges
| Brand | Part # |
|---|
| General Motors | 12607234 |
| Ford | AWSF44C |
| Ford | AGSF32FM |
| General Motors | 25178637 |
| General Motors | 5614224 |
| Mercedes-Benz | 003 159 36 03 / 0031593603 |
| Ford | AGSF22FC |
| Mazda | AJ57-18-110 / AJ5718110 |
| General Motors | 19308033 |
| General Motors | 19300875 |
| Ford | ZZC2-18-110A / ZZC218110A |
| Ford | GY02-18-110 / GY0218110 |
| Ford | ZZN2-18-110 / ZZN218110 |
| General Motors | 5614212 |
| Ford | AGSF 32WM1F4 / AGSF32WM1F4 |
| Ford | AWSF22FM |
| Ford | CGSF22F |
| General Motors | 5614236 |
| Ford | 3L1Z 12405-AA / 3L1Z12405AA |
| Ford | AGSF 22F1-M / AGSF22F1M |
| General Motors | 25173406 |
| General Motors | 25161442 |
| General Motors | 19158037 |
| General Motors | 5614227 |
| General Motors | 8-19158-038-0 / 8191580380 |
| General Motors | 12571533 |
| General Motors | 8-25162-556-0 / 8251625560 |
| General Motors | 19302729 |
| General Motors | 25332827 |
| Ford | AGSF 22FC-M / AGSF22FCM |
| Ford | AGSF42FM |
| General Motors | 25161677 |
| Ford | AGSF 22PPMF6 / AGSF22PPMF6 |
| Mazda | AJ57-18-110A / AJ5718110A |
| Mazda | L303-18-110 / L30318110 |
| Ford | AWSF32PP |
| General Motors | 5614303 |
| Ford | GY01-18-110 / GY0118110 |
| Ford | AWSF32PM |
| General Motors | 5614253 |
| General Motors | 8-25161-677-0 / 8251616770 |
| General Motors | 5614235 |
| Ford | C2S46895 |
| Ford | AGSF 22FS-M / AGSF22FSM |
| Ford | AWSF32EE |
| General Motors | 8-19256-067-0 / 8192560670 |
| General Motors | 8-12621-258-0 / 8126212580 |
| Ford | AWSF34PP |
| Ford | AGSF 32WMF4 / AGSF32WMF4 |
| General Motors | 5614244 |
| Ford | AWSF54C |
| Ford | AGSF 32Y-PCF4 / AGSF32YPCF4 |
| Ford | XR842795 |
| Ford | AWSF44PP |
| General Motors | 12556183 |
| General Motors | 19300749 |
| Ford | AGSF 32PMF4 / AGSF32PMF4 |
| General Motors | 19238463 |
| General Motors | 5614238 |
| General Motors | 25320206 |
| General Motors | 5613611 |
| General Motors | 19301320 |
| Ford | AGSF 42FMF6 / AGSF42FMF6 |
| Ford | L341-18-110 / L34118110 |
| General Motors | 25165715 |
| Ford | AWSF 22FM1 / AWSF22FM1 |
| General Motors | 12609877 |
| General Motors | 19301808 |
| Mercedes-Benz | 003 159 28 03 / 0031592803 |
| General Motors | 12571164 |
| Ford | L845-18-110 / L84518110 |
| Ford | AWSF 32PMF4 / AWSF32PMF4 |
| General Motors | 19301810 |
| Ford | AGSF 32N / AGSF32N |
| Ford | AGSF 22PP-M / AGSF22PPM |
| General Motors | 19301807 |
| Ford | AWSF42EE |
| General Motors | 12 57 1164 / 12571164 |
| General Motors | 25166821 |
| General Motors | 8-25165-715-0 / 8251657150 |
| General Motors | 5614230 |
| Ford | AGSF 32FECF4 / AGSF32FECF4 |
| Ford | AGSF 32FMF4 / AGSF32FMF4 |
| Ford | 1F22-18-110A / 1F2218110A |
| General Motors | 5614355 |
| Ford | AGSF44FM |
| General Motors | 8-12571-164-0 / 8125711640 |
| Ford | AGSF22FM |
| General Motors | 19158002 |
| Ford | AGSF 22FM1 / AGSF22FM1 |
| General Motors | 19301813 |
| Ford | AWSF44EE |
| General Motors | 19299585 |
| Ford | AGSF32N |
| General Motors | 5614284 |
| Ford | AGSF32PM |
| General Motors | 19302725 |
| Ford | AWSF42C |
| General Motors | 19301655 |
| Ford | AGSF 32FS-M / AGSF32FSM |
| General Motors | 19256067 |
| General Motors | 5614281 |
| General Motors | 25332828 |
| General Motors | 5613906 |
| General Motors | 5614289 |
| Ford | AWSF 32PPF4 / AWSF32PPF4 |
| Ford | AGSF 32FE-C / AGSF32FEC |
| Ford | AWSF32F |
| General Motors | 88892834 |
| Mazda | L845-18-110 / L84518110 |
| Ford | AGSF 42EE-M / AGSF42EEM |
| Mercedes-Benz | 003 159 04 03 / 0031590403 |
| Ford | AGSF22PP |
| General Motors | 8-19179-571-0 / 8191795710 |
| General Motors | 12591131 |
| Mercedes-Benz | 002 159 58 03 / 0021595803 |
| Ford | AWSF22FS |
| General Motors | 25161444 |
| Ford | AWSF52C |
| General Motors | 12621258 |
| General Motors | 19300384 |
| Mazda | AJTT-18-110 / AJTT18110 |
| Ford | AGSF32WM |
| Ford | AWSF42PP |
| Ford | AGSF 32PM4 / AGSF32PM4 |
| General Motors | 25162556 |
| Ford | AGSF 22FSMF4 / AGSF22FSMF4 |
| General Motors | 25333938 |
| General Motors | 25315018 |
| General Motors | 19302723 |
| General Motors | 12578277 |
| General Motors | 25161678 |
| Mercedes-Benz | 003 159 37 03 / 0031593703 |
| Ford | AWSF44P |
| Ford | AGSF 44FMF6 / AGSF44FMF6 |
| Ford | L303-18-110 / L30318110 |
| Ford | AGSF 32WM1 / AGSF32WM1 |
| General Motors | 5614155 |
| Ford | XR819660 |
| Ford | AGSF 42EEMF6 / AGSF42EEMF6 |
| Ford | AGSF 32YP-C / AGSF32YPC |
| Ford | AJ09-18-110 / AJ0918110 |
| Ford | AGSF32FS |
| General Motors | 19301812 |
| Ford | AGSF 32PMF6 / AGSF32PMF6 |
| General Motors | 12568387 |
| Mercedes-Benz | 002 159 57 03 / 0021595703 |
| General Motors | 19208535 |
| Ford | ZZN2-18-110D / ZZN218110D |
| Ford | AGSF 32YPCF4 / AGSF32YPCF4 |
| Ford | CGSF22N |
| Mercedes-Benz | 003 159 05 03 / 0031590503 |
| Ford | AWSF32E |
| General Motors | 25312442 |
| General Motors | 19244473 |
| General Motors | 25162555 |
| Ford | AWSF44 |
| Ford | AWSF52 |
| Ford | AGSF32YR |
| General Motors | 19302728 |
| General Motors | 25163148 |
| Ford | AWSF32FM |
| Ford | AGSF32W |
| General Motors | 5614158 |
| General Motors | 12571535 |
| Ford | AGSF22F1 |
| Ford | XR811790 |
| Ford | AGSF 22FMF6 / AGSF22FMF6 |
| General Motors | 25164048 |
| General Motors | 5614283 |
| Mazda | L341-18-110 / L34118110 |
| Ford | AWSF32P |
| Ford | 1F22-18-110 / 1F2218110 |
| DENSO Auto Parts | IT16 |
Fitments
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2017 | Chevrolet | Caprice | PPV | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Suburban 3500 HD | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Suburban 3500 HD | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Suburban 3500 HD | LS | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Suburban 3500 HD | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | SS | Base | 6.2V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 2500 | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 2500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 2500 | LS | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 2500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 2500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 2500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 2500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 2500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 3500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 3500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 3500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 3500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 3500 | LS | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 3500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 3500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 3500 | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | Chevrolet | Express 3500 | Base | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 2500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 2500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 2500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 2500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 2500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 2500 | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 2500 | LS | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 2500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 3500 | Base | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 3500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 3500 | LS | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 3500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 3500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 3500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 3500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 3500 | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2017 | GMC | Savana 3500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Caprice | PPV | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 2500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 2500 | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 2500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 2500 | Base | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 2500 | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 2500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 2500 | LS | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 2500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 2500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 2500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 3500 | Base | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 3500 | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 3500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 3500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 3500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 3500 | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 3500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 3500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 3500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Express 3500 | LS | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | SS | Base | 6.2V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | High Country | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | High Country | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | WT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | High Country | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | LT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | LTZ | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | LTZ | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | WT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | LTZ | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 2500 HD | WT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 3500 HD | LTZ | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 3500 HD | WT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 3500 HD | LTZ | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 3500 HD | High Country | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 3500 HD | LT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 3500 HD | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 3500 HD | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 3500 HD | WT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 3500 HD | WT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Silverado 3500 HD | High Country | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Suburban 3500 HD | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Suburban 3500 HD | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Suburban 3500 HD | LS | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Chevrolet | Suburban 3500 HD | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | SLE | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | Base | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | Denali | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | SLE | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | SLT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | SLT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | SLE | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | SLT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 2500 HD | Denali | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | SLE | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | SLT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | Denali | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | Denali | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | Base | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | SLT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | SLT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | Denali | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | SLE | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Sierra 3500 HD | SLE | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | LS | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | LS | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | Base | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 2500 | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | LS | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | LT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | Base | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | GMC | Savana 3500 | LS | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Ford | E-350 Super Duty | Base | 6.8V10 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Ford | E-350 Super Duty | Base | 5.4V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Ford | E-350 Super Duty | Base | 6.8V10 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Ford | E-350 Super Duty | Base | 5.4V8 | LPG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Ford | E-350 Super Duty | Base | 6.8V10 | LPG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2016 | Ford | E-350 Super Duty | Base | 5.4V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | LTZ | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | High Country | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | LT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | WT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | WT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | LTZ | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | LTZ | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | High Country | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | WT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 2500 HD | High Country | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 3500 HD | LTZ | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 3500 HD | WT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 3500 HD | LT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 3500 HD | LT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 3500 HD | LTZ | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 3500 HD | High Country | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 3500 HD | WT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 3500 HD | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 3500 HD | High Country | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Silverado 3500 HD | WT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Camaro | SS | 6.2V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | Naturally Aspirated; | |
| 2015 | Chevrolet | Caprice | PPV | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 2500 | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 2500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 2500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 2500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 2500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 2500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 2500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 2500 | LS | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 3500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 3500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 3500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 3500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 3500 | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 3500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 3500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 3500 | LT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | Express 3500 | LS | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Chevrolet | SS | Base | 6.2V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 2500 HD | SLE | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 2500 HD | Denali | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 2500 HD | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 2500 HD | SLE | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 2500 HD | SLT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 2500 HD | SLE | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 2500 HD | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 2500 HD | Base | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 2500 HD | SLT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 2500 HD | SLT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | Base | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | SLT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | SLE | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | Denali | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | Denali | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | SLE | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | SLE | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | SLT | 6.0V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | Denali | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Sierra 3500 HD | SLT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 2500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 2500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 2500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 2500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 2500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 2500 | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 2500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 3500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 3500 | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 3500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 3500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 3500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 3500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | GMC | Savana 3500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Ford | E-350 Super Duty | Base | 6.8V10 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Ford | E-350 Super Duty | Base | 6.8V10 | LPG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Ford | E-350 Super Duty | Base | 5.4V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Ford | E-350 Super Duty | Base | 5.4V8 | LPG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Ford | E-350 Super Duty | Base | 5.4V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2015 | Ford | E-350 Super Duty | Base | 6.8V10 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Cadillac | Escalade | Base | 6.2V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Cadillac | Escalade | Platinum | 6.2V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Cadillac | Escalade | Premium | 6.2V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Cadillac | Escalade | Luxury | 6.2V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Cadillac | Escalade ESV | Luxury | 6.2V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Cadillac | Escalade ESV | Premium | 6.2V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Cadillac | Escalade ESV | Platinum | 6.2V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Cadillac | Escalade ESV | Base | 6.2V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | SS | Base | 6.2V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Camaro | SS | 6.2V8 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | Naturally Aspirated; | |
| 2014 | Chevrolet | Caprice | PPV | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 1500 | Base | 5.3V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 1500 | Base | 4.3V6 | GAS | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 1500 | LS | 5.3V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 1500 | LT | 5.3V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 2500 | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 2500 | Base | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 2500 | Base | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 2500 | LT | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 2500 | LS | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 2500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 2500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 3500 | LT | 6.0V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 3500 | Base | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 3500 | LT | 6.0V8 | CNG | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | |
| 2014 | Chevrolet | Express 3500 | LS | 4.8V8 | FLEX | Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
Product info
The Denso spark plug is designed to deliver reliable and consistent ignition that allows your engine to reach its peak performance in all conditions of use. With Denso, you’re getting improved spark plug lifespan, better combustion, optimized fuel economy, as well as fewer emissions.
The 5325 spark plug is specifically built to meet the needs of Buick, Cadillac, Chevrolet, Ford, GMC, Hummer, Isuzu, Jaguar, Lincoln, Mazda, Mercedes-Benz, Mercury, Merkur, Oldsmobile, Pontiac, Saab, Saturn vehicles, ensuring optimal fit and performance characteristics that perfectly match your engine’s requirements.
Using quality replacement spark plugs is a good way to keep your engine running smoothly. Denso offers that, and much more! Over the years, they’ve become one of the leading authorities in the world of ignition systems with a strong track record of innovation. As a result, many carmakers from all around the world have chosen this brand as OEM for their engines. Give your car the Denso makeover it needs, and enjoy years of care-free driving!
About Denso
Denso has always been on the cutting edge of car technology, giving drivers better products that are more durable and efficient than anything else on the market.
Alternators are one of Denso's best-known products. Denso alternators are precision-engineered and built to last so that your car's electrical system stays in good shape. If you're going in the city or on rough terrain, you can count on Denso alternators to always give you power and dependability.
In addition to alternators, we also offer Denso radiators. The cooling system in your car is very important for keeping the engine at the right temperature. Denso radiators are carefully designed to make sure they get rid of heat quickly. With Denso radiators, you can drive with trust, knowing that even in the worst conditions, your engine won't get too hot.
Denso starter motors are the best when it comes to getting your car going. Denso starter motors are made to provide reliable ignition in all kinds of weather, and they always make starting easy and smooth. Denso starting motors will get you where you need to go, whether you're taking a cross-country road trip or just running errands in town.
We're happy to offer a huge range of Denso products at prices that can't be beat at Newparts.com. It's easier than ever to find the right Denso generator, radiator, or starter motor for your car thanks to our large selection and simple-to-use website. Also, we offer fast shipping choices so you can get back on the road quickly.
Denso parts are known for being of high quality and dependability. Shop at Newparts.com today to see why drivers trust Denso for all their automotive needs. You can also place your order via phone by calling us at 855-505-2886.
Specifications
| Center Electrode Core Material | Copper |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Tapercut, U-Groove |
| Hex Size | 16.0 |
| Manufacturer Heat Range | 16 |
| Pre-Gap Size | 1.1 |
| Reach | 18.00 |
| Resistance | 5000 |
| Seat Type | Tapered |
| Thread Diameter | 14.00 |
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns
Delivery Info
Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.
Returns Info
Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.
