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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Ignition Kit (Iridium TT) (Gap 0.040)

PART#: NP-4006840-Kit
Denso
Kit Includes:

1 x Denso 671-6057 Spark Plug Wire Set

6 x Denso 4713 Iridium TT Spark Plugs Gap 0.040

Interchanges
BrandPart #
FordAWSF32PP
Mercedes-Benz003 159 05 03 / 0031590503
General Motors19158002
General Motors8-12571-164-0 / 8125711640
General Motors12556183
General Motors5614238
General Motors25320206
FordAGSF 22FS-M / AGSF22FSM
FordXR842795
FordAGSF34FM
FordAWSF32P
FordAWSF34PP
General Motors12609877
FordAWSF44P
FordAWSF44
FordAGSF 32FE-C / AGSF32FEC
FordAWSF32EE
General Motors19301320
General Motors5614235
General Motors5614253
FordAGSF32N
General Motors12 57 1164 / 12571164
General Motors19301808
General Motors25165715
FordL303-18-110 / L30318110
FordAGSF 32FS-M / AGSF32FSM
General Motors8-25165-715-0 / 8251657150
FordAGSF 32YP-C / AGSF32YPC
FordAGSF 42EEMF6 / AGSF42EEMF6
General Motors19301807
General Motors19308033
General Motors19301810
General Motors8-25162-556-0 / 8251625560
General Motors19158037
General Motors19299585
General Motors8-19158-038-0 / 8191580380
FordXR819660
FordAWSF52C
FordAGSF 32YPCF4 / AGSF32YPCF4
General Motors5614244
FordAGSF 34FMF6 / AGSF34FMF6
General Motors19300875
FordAWSF32PM
General Motors25161442
Mercedes-Benz003 159 04 03 / 0031590403
FordCGSF22N
Mercedes-Benz003 159 37 03 / 0031593703
FordAWSF32E
General Motors12578277
FordAGSF34FP
General Motors5614212
General Motors8-19256-067-0 / 8192560670
FordAGSF 32PMF6 / AGSF32PMF6
FordAGSF22FC
General Motors5614303
General Motors8-25161-677-0 / 8251616770
General Motors8-19179-571-0 / 8191795710
General Motors5614227
FordAWSF42C
General Motors5614230
FordAGSF 42EE-M / AGSF42EEM
General Motors19302729
FordAGSF 22F1-M / AGSF22F1M
FordAGSF 22PPMF6 / AGSF22PPMF6
General Motors25173406
MazdaL303-18-110 / L30318110
Mercedes-Benz002 159 57 03 / 0021595703
General Motors19301655
FordGY01-18-110 / GY0118110
General Motors5614284
FordAWSF54C
FordAGSF42FM
FordAGSF34EE
FordAWSF44C
FordAGSF32PM
FordAWSF 32PMF4 / AWSF32PMF4
FordL845-18-110 / L84518110
General Motors12571533
General Motors25161677
FordAGSF 22FC-M / AGSF22FCM
FordAGSF32YR
FordAWSF44PP
General Motors5614289
FordAWSF44EE
General Motors5614355
General Motors25166821
FordCGSF22F
FordZZN2-18-110D / ZZN218110D
FordAGSF22F1
General Motors5613611
FordZZN2-18-110 / ZZN218110
General Motors25312442
General Motors19300749
FordAGSF 44FMF6 / AGSF44FMF6
FordXR811790
FordAGSF 34FPF6 / AGSF34FPF6
Mercedes-Benz002 159 58 03 / 0021595803
FordZZC2-18-110A / ZZC218110A
General Motors25161678
General Motors19301813
FordAGSF32FS
FordAWSF32FM
General Motors5614155
Ford1F22-18-110A / 1F2218110A
General Motors12571535
MazdaL341-18-110 / L34118110
FordAGSF 22PP-M / AGSF22PPM
FordAGSF44FM
FordAGSF 42FMF6 / AGSF42FMF6
FordAGSF22PP
General Motors19301812
General Motors12568387
General Motors19300384
FordAGSF 32PM4 / AGSF32PM4
General Motors25332828
FordAGSF32WM
FordAWSF22FS
FordAGSF 32PMF4 / AGSF32PMF4
FordAGSF 32WMF4 / AGSF32WMF4
General Motors5614281
FordC2S46895
FordAWSF 32PPF4 / AWSF32PPF4
FordAWSF 22FM1 / AWSF22FM1
General Motors5613906
General Motors88892834
FordAGSF 34FMF4 / AGSF34FMF4
FordL341-18-110 / L34118110
FordAWSF42EE
FordAGSF 32WM1F4 / AGSF32WM1F4
General Motors25162556
General Motors19256067
General Motors25162555
General Motors5614224
General Motors19244473
General Motors12607234
FordAGSF22FM
FordGY02-18-110 / GY0218110
FordAGSF 22FSMF4 / AGSF22FSMF4
MazdaAJTT-18-110 / AJTT18110
FordAGSF 22FM1 / AGSF22FM1
FordAWSF32F
General Motors19302725
General Motors25315018
Ford3L1Z 12405-AA / 3L1Z12405AA
FordAGSF32FM
Mercedes-Benz003 159 36 03 / 0031593603
FordAJ09-18-110 / AJ0918110
General Motors12591131
Mercedes-Benz003 159 28 03 / 0031592803
MazdaAJ57-18-110 / AJ5718110
General Motors12621258
FordAWSF22FM
General Motors19208535
General Motors5614236
FordAWSF42PP
MazdaL845-18-110 / L84518110
FordAGSF34PP
General Motors25333938
General Motors19302723
FordAGSF 32FMF4 / AGSF32FMF4
FordAGSF 32FECF4 / AGSF32FECF4
General Motors25178637
FordAGSF32W
FordAWSF52
General Motors19302728
General Motors5614158
General Motors25332827
General Motors5614283
MazdaAJ57-18-110A / AJ5718110A
General Motors19238463
FordAGSF 22FMF6 / AGSF22FMF6
General Motors25163148
General Motors8-12621-258-0 / 8126212580
Ford1F22-18-110 / 1F2218110
General Motors25164048
General Motors12571164
General Motors25161444
FordAGSF 34EE-M / AGSF34EEM
FordAGSF 32WM1 / AGSF32WM1
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1999BuickRegalGS3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology; Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm | Engine VIN: 1; Supercharged; | Engine VIN: K; Naturally Aspirated;
1999BuickRegalLS3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology | Engine VIN: K; Naturally Aspirated;
1999PontiacGrand PrixSE3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology | Engine VIN: K; Naturally Aspirated;
1999PontiacGrand PrixGTP3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology; Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm | Engine VIN: 1; Supercharged;
1999PontiacGrand PrixGT3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology | Engine VIN: K; Naturally Aspirated;
1998BuickRegalLS3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology | Engine VIN: K; Naturally Aspirated;
1998BuickRegal25th Anniversary Edition3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology; Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm | Engine VIN: 1; Supercharged;
1998BuickRegalGS3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology; Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm | Engine VIN: 1; Supercharged;
1998PontiacGrand PrixGT3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology | Engine VIN: K; Naturally Aspirated;
1998PontiacGrand PrixGTP3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology; Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm | Engine VIN: 1; Supercharged;
1998PontiacGrand PrixSE3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology | Engine VIN: K; Naturally Aspirated;
1997BuickRegalGS3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology; Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm | Engine VIN: 1; Supercharged;
1997BuickRegalLS3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology | Engine VIN: K; Naturally Aspirated;
1997PontiacGrand PrixGT3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology | Engine VIN: K; Naturally Aspirated;
1997PontiacGrand PrixGTP3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology; Original Equipment Replacement Part / Complete Ignition Wire Set - 7mm | Engine VIN: 1; Supercharged;
1997PontiacGrand PrixSE3.8V6GASGap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology | Engine VIN: K; Naturally Aspirated;
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(Iridium TT Spark Plug) Copper
Distributor Coil End Terminal Type(Spark Plug Wire Set) Female
Ground Configuration(Iridium TT Spark Plug) Twin-Tip
Ground Electrode Core Material(Iridium TT Spark Plug) Nickel
Ground Electrode Quantity(Iridium TT Spark Plug) 1
Ground Electrode Tip Design(Iridium TT Spark Plug) Platinum Twin-Tip
Hex Size(Iridium TT Spark Plug) 16.0
Insulation Outside Diameter(Spark Plug Wire Set) 7.00
Manufacturer Heat Range(Iridium TT Spark Plug) 16
Pre-Gap Size(Iridium TT Spark Plug) 1.0
Reach(Iridium TT Spark Plug) 18.00
Resistance(Iridium TT Spark Plug) 5000
Seat Type(Iridium TT Spark Plug) Tapered
Spark Plug Boot Material(Spark Plug Wire Set) Silicone
Spark Plug End Boot Degree(Spark Plug Wire Set) 180
Spark Plug End Boot Quantity Straight(Spark Plug Wire Set) 6
Spark Plug End Terminal Type(Spark Plug Wire Set) FEMALE
Thread Diameter(Iridium TT Spark Plug) 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

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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.

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