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Genuine GMC Alternator 84143543
PART#: 84143543
Genuine GMC
Fitments
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2023 | GMC | Savana 3500 | Base | 6.6V8 | GAS | N/A | 150 amp; 6.6 LITER GAS | Extended Cargo Van; | Extended Passenger Van; | Standard Cargo Van; | Standard Passenger Van; |
| 2023 | GMC | Savana 3500 | LS | 6.6V8 | GAS | N/A | 150 amp; 6.6 LITER GAS | Extended Cargo Van; | Extended Passenger Van; | Standard Cargo Van; | Standard Passenger Van; |
| 2023 | GMC | Savana 3500 | LT | 6.6V8 | GAS | N/A | 150 amp; 6.6 LITER GAS | Extended Cargo Van; | Extended Passenger Van; | Standard Cargo Van; | Standard Passenger Van; |
| 2023 | GMC | Savana 2500 | LS | 6.6V8 | GAS | N/A | 150 amp; 6.6 LITER GAS | Extended Cargo Van; | Standard Cargo Van; | Standard Passenger Van; |
| 2023 | GMC | Savana 2500 | LT | 6.6V8 | GAS | N/A | 150 amp; 6.6 LITER GAS | Extended Cargo Van; | Standard Cargo Van; | Standard Passenger Van; |
| 2023 | GMC | Savana 2500 | Base | 6.6V8 | GAS | N/A | 150 amp; 6.6 LITER GAS | Extended Cargo Van; | Standard Cargo Van; | Standard Passenger Van; |
| 2022 | GMC | Savana 3500 | LS | 6.6V8 | GAS | N/A | 150 Amp. |
| 2022 | GMC | Savana 3500 | LT | 6.6V8 | GAS | N/A | 150 Amp. |
| 2022 | GMC | Savana 3500 | Base | 6.6V8 | GAS | N/A | 150 Amp. |
| 2022 | GMC | Savana 2500 | Base | 6.6V8 | GAS | N/A | 150 Amp. |
| 2022 | GMC | Savana 2500 | LS | 6.6V8 | GAS | N/A | 150 Amp. |
| 2022 | GMC | Savana 2500 | LT | 6.6V8 | GAS | N/A | 150 Amp. |
| 2021 | GMC | Savana 3500 | LS | 6.6V8 | GAS | N/A | 150 Amp. |
| 2021 | GMC | Savana 3500 | LT | 6.6V8 | GAS | N/A | 150 Amp. |
| 2021 | GMC | Savana 3500 | Base | 6.6V8 | GAS | N/A | 150 Amp. |
| 2021 | GMC | Savana 2500 | LT | 6.6V8 | GAS | N/A | 150 Amp. |
| 2021 | GMC | Savana 2500 | Base | 6.6V8 | GAS | N/A | 150 Amp. |
| 2021 | GMC | Savana 2500 | LS | 6.6V8 | GAS | N/A | 150 Amp. |
| 2020 | GMC | Yukon XL | SLT | 5.3V8 | GAS | N/A | 150 Amp. |
| 2020 | GMC | Yukon XL | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2020 | GMC | Yukon XL | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2020 | GMC | Yukon XL | SLT | 6.2V8 | GAS | N/A | 150 Amp. |
| 2020 | GMC | Yukon XL | SLT | 6.2V8 | FLEX | N/A | 150 Amp. |
| 2020 | GMC | Yukon XL | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2020 | GMC | Yukon XL | Denali | 6.2V8 | GAS | N/A | 150 Amp. |
| 2020 | GMC | Yukon XL | Denali | 6.2V8 | FLEX | N/A | 150 Amp. |
| 2020 | GMC | Yukon | SLT | 5.3V8 | GAS | N/A | 150 Amp. |
| 2020 | GMC | Yukon | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2020 | GMC | Yukon | Denali | 6.2V8 | GAS | N/A | 150 Amp. |
| 2020 | GMC | Yukon | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2020 | GMC | Yukon | SLT | 6.2V8 | GAS | N/A | 150 Amp. |
| 2020 | GMC | Yukon | Denali | 6.2V8 | FLEX | N/A | 150 Amp. |
| 2020 | GMC | Yukon | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2020 | GMC | Yukon | SLT | 6.2V8 | FLEX | N/A | 150 Amp. |
| 2019 | GMC | Yukon | SLT | 6.2V8 | FLEX | N/A | 150 Amp. |
| 2019 | GMC | Yukon | SLT | 6.2V8 | GAS | N/A | 150 Amp. |
| 2019 | GMC | Yukon | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2019 | GMC | Yukon | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2019 | GMC | Yukon | Denali | 6.2V8 | FLEX | N/A | 150 Amp. |
| 2019 | GMC | Yukon | SLT | 5.3V8 | GAS | N/A | 150 Amp. |
| 2019 | GMC | Yukon | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2019 | GMC | Yukon | Denali | 6.2V8 | GAS | N/A | 150 Amp. |
| 2019 | GMC | Yukon XL | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2019 | GMC | Yukon XL | SLT | 6.2V8 | GAS | N/A | 150 Amp. |
| 2019 | GMC | Yukon XL | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2019 | GMC | Yukon XL | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2019 | GMC | Yukon XL | Denali | 6.2V8 | FLEX | N/A | 150 Amp. |
| 2019 | GMC | Yukon XL | SLT | 5.3V8 | GAS | N/A | 150 Amp. |
| 2019 | GMC | Yukon XL | Denali | 6.2V8 | GAS | N/A | 150 Amp. |
| 2019 | GMC | Sierra 2500 HD | Base | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2019 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2019 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2019 | GMC | Sierra 2500 HD | Denali | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2019 | GMC | Sierra 3500 HD | Base | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2019 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2019 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2019 | GMC | Sierra 3500 HD | Denali | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2019 | GMC | Sierra 1500 Limited | Base | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2019 | GMC | Sierra 1500 Limited | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2019 | GMC | Sierra 1500 Limited | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2019 | GMC | Sierra 1500 Limited | Base | 5.3V8 | GAS | N/A | 150 Amp. |
| 2018 | GMC | Yukon | SLT | 5.3V8 | GAS | N/A | 150 Amp. |
| 2018 | GMC | Yukon | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2018 | GMC | Yukon | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2018 | GMC | Yukon | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2018 | GMC | Yukon XL | SLT | 5.3V8 | GAS | N/A | 150 Amp. |
| 2018 | GMC | Yukon XL | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2018 | GMC | Yukon XL | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2018 | GMC | Yukon XL | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2018 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2018 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2018 | GMC | Sierra 2500 HD | Denali | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2018 | GMC | Sierra 2500 HD | Base | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2018 | GMC | Sierra 1500 | Base | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2018 | GMC | Sierra 1500 | Base | 4.3V6 | FLEX | N/A | 150 Amp. |
| 2018 | GMC | Sierra 1500 | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2018 | GMC | Sierra 1500 | SLT | 5.3V8 | FLEX | N/A | 150 Amp. | Engine VIN: C; Engine Code: L83; |
| 2018 | GMC | Sierra 1500 | SLT | 6.2V8 | GAS | N/A | 150 Amp. | Engine VIN: C; Engine Code: L83; | Engine VIN: J; Engine Code: L86; |
| 2018 | GMC | Sierra 1500 | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2018 | GMC | Sierra 1500 | SLE | 4.3V6 | FLEX | N/A | 150 Amp. |
| 2018 | GMC | Sierra 1500 | Denali | 5.3V8 | GAS | N/A | 150 Amp. |
| 2018 | GMC | Sierra 1500 | Base | 5.3V8 | GAS | N/A | 150 Amp. |
| 2018 | GMC | Sierra 1500 | SLT | 5.3V8 | GAS | N/A | 150 Amp. | Engine VIN: C; Engine Code: L83; | Engine VIN: J; Engine Code: L86; |
| 2018 | GMC | Sierra 1500 | Denali | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2018 | GMC | Sierra 1500 | Denali | 6.2V8 | GAS | N/A | 150 Amp. |
| 2018 | GMC | Sierra 3500 HD | Base | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2018 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2018 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 150 Amp. | Engine Code: L5P; |
| 2018 | GMC | Sierra 3500 HD | Denali | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2017 | GMC | Yukon | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2017 | GMC | Yukon | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2017 | GMC | Yukon | SLT | 5.3V8 | GAS | N/A | 150 Amp. |
| 2017 | GMC | Yukon | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2017 | GMC | Yukon XL | SLT | 5.3V8 | GAS | N/A | 150 Amp. |
| 2017 | GMC | Yukon XL | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2017 | GMC | Yukon XL | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2017 | GMC | Yukon XL | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2017 | GMC | Sierra 1500 | Denali | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2017 | GMC | Sierra 1500 | Denali | 6.2V8 | GAS | N/A | 150 Amp. |
| 2017 | GMC | Sierra 1500 | SLT | 5.3V8 | FLEX | N/A | 150 Amp. | Engine VIN: C; Engine Code: L83; |
| 2017 | GMC | Sierra 1500 | SLT | 6.2V8 | GAS | N/A | 150 Amp. | Engine VIN: C; Engine Code: L83; | Engine VIN: J; Engine Code: L86; |
| 2017 | GMC | Sierra 1500 | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2017 | GMC | Sierra 1500 | SLE | 4.3V6 | FLEX | N/A | 150 Amp. |
| 2017 | GMC | Sierra 1500 | Denali | 5.3V8 | GAS | N/A | 150 Amp. |
| 2017 | GMC | Sierra 1500 | Base | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2017 | GMC | Sierra 1500 | Base | 4.3V6 | FLEX | N/A | 150 Amp. |
| 2017 | GMC | Sierra 1500 | Base | 5.3V8 | GAS | N/A | 150 Amp. |
| 2017 | GMC | Sierra 1500 | SLT | 5.3V8 | GAS | N/A | 150 Amp. | Engine VIN: C; Engine Code: L83; | Engine VIN: J; Engine Code: L86; |
| 2017 | GMC | Sierra 1500 | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2017 | GMC | Sierra 2500 HD | Base | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2017 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2017 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2017 | GMC | Sierra 2500 HD | Denali | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2017 | GMC | Sierra 3500 HD | Denali | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2017 | GMC | Sierra 3500 HD | Base | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2017 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2017 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 150 Amp. |
| 2016 | GMC | Sierra 1500 | Base | 5.3V8 | GAS | N/A | 150 Amp. |
| 2016 | GMC | Sierra 1500 | Denali | 6.2V8 | GAS | N/A | 150 Amp. |
| 2016 | GMC | Sierra 1500 | Denali | 5.3V8 | GAS | N/A | 150 Amp. |
| 2016 | GMC | Sierra 1500 | SLT | 5.3V8 | GAS | N/A | 150 Amp. | Engine VIN: C; Engine Code: L83; | Engine VIN: J; Engine Code: L86; |
| 2016 | GMC | Sierra 1500 | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2016 | GMC | Sierra 1500 | Base | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2016 | GMC | Sierra 1500 | Base | 4.3V6 | FLEX | N/A | 150 Amp. |
| 2016 | GMC | Sierra 1500 | SLT | 5.3V8 | FLEX | N/A | 150 Amp. | Engine VIN: C; Engine Code: L83; |
| 2016 | GMC | Sierra 1500 | SLT | 6.2V8 | GAS | N/A | 150 Amp. | Engine VIN: C; Engine Code: L83; | Engine VIN: J; Engine Code: L86; |
| 2016 | GMC | Sierra 1500 | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2016 | GMC | Sierra 1500 | SLE | 4.3V6 | FLEX | N/A | 150 Amp. |
| 2016 | GMC | Yukon | SLT | 5.3V8 | GAS | N/A | 150 Amp. |
| 2016 | GMC | Yukon | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2016 | GMC | Yukon | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2016 | GMC | Yukon | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2016 | GMC | Yukon XL | SLT | 5.3V8 | GAS | N/A | 150 Amp. |
| 2016 | GMC | Yukon XL | SLE | 5.3V8 | GAS | N/A | 150 Amp. |
| 2016 | GMC | Yukon XL | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2016 | GMC | Yukon XL | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2016 | GMC | Sierra 2500 HD | Base | 6.6V8 | DIESEL | N/A | 150 Amp Alternators; 150 Amp.; Dual Alternators | Engine Code: LML; |
| 2016 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 150 & 220 Amp Alternator; 150 Amp.; Dual Alternators | Engine Code: LML; |
| 2016 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 150 Amp.; Single Alternator | Engine Code: LML; |
| 2016 | GMC | Sierra 2500 HD | Denali | 6.6V8 | DIESEL | N/A | 150 Amp Alternators; 150 Amp.; Dual Alternators | Engine Code: LML; |
| 2016 | GMC | Sierra 3500 HD | Denali | 6.6V8 | DIESEL | N/A | 150 Amp.; Single Alternator | Engine Code: LML; |
| 2016 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 150 & 220 Amp Alternator; 150 Amp.; Dual Alternators | Engine Code: LML; |
| 2016 | GMC | Sierra 3500 HD | Base | 6.6V8 | DIESEL | N/A | 150 & 220 Amp Alternator; 150 Amp.; Dual Alternators | Engine Code: LML; |
| 2016 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 150 Amp.; Single Alternator | Engine Code: LML; |
| 2015 | GMC | Sierra 2500 HD | Denali | 6.6V8 | DIESEL | N/A | 150 Amp Alternators; 150 Amp.; Dual Alternators |
| 2015 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 150 & 220 Amp Alternator; 150 Amp.; Dual Alternators | Engine Code: LML; |
| 2015 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 150 Amp Alternators; 150 Amp.; Dual Alternators | Engine Code: LML; |
| 2015 | GMC | Sierra 2500 HD | Base | 6.6V8 | DIESEL | N/A | 150 & 220 Amp Alternator; 150 Amp.; Dual Alternators | Engine Code: LML; |
| 2015 | GMC | Sierra 3500 HD | Base | 6.6V8 | DIESEL | N/A | 150 Amp Alternators; 150 Amp.; Dual Alternators | Engine Code: LML; |
| 2015 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 150 Amp.; Single Alternator | Engine Code: LML; |
| 2015 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 150 Amp.; Single Alternator | Engine Code: LML; |
| 2015 | GMC | Sierra 3500 HD | Denali | 6.6V8 | DIESEL | N/A | 150 Amp Alternators; 150 Amp.; Dual Alternators | Engine Code: LML; |
| 2015 | GMC | Yukon | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2015 | GMC | Yukon | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2015 | GMC | Yukon XL | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2015 | GMC | Yukon XL | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2015 | GMC | Sierra 1500 | SLE | 5.3V8 | FLEX | N/A | 150 Amp; Stamped #23487089 |
| 2015 | GMC | Sierra 1500 | SLE | 4.3V6 | FLEX | N/A | 150 Amp; Stamped #23487089 |
| 2015 | GMC | Sierra 1500 | Denali | 5.3V8 | GAS | N/A | 150 Amp; Stamped #23487089 |
| 2015 | GMC | Sierra 1500 | SLT | 5.3V8 | GAS | N/A | 150 Amp; Stamped #23487089 |
| 2015 | GMC | Sierra 1500 | SLE | 5.3V8 | GAS | N/A | 150 Amp; Stamped #23487089 |
| 2015 | GMC | Sierra 1500 | Denali | 6.2V8 | GAS | N/A | 150 Amp. |
| 2015 | GMC | Sierra 1500 | Base | 5.3V8 | FLEX | N/A | 150 Amp; Stamped #23487089 |
| 2015 | GMC | Sierra 1500 | Base | 4.3V6 | FLEX | N/A | 150 Amp; Stamped #23487089 |
| 2015 | GMC | Sierra 1500 | SLT | 5.3V8 | FLEX | N/A | 150 Amp; Stamped #23487089 |
| 2015 | GMC | Sierra 1500 | SLT | 6.2V8 | GAS | N/A | 150 Amp. |
| 2015 | GMC | Sierra 1500 | Base | 5.3V8 | GAS | N/A | 150 Amp; Stamped #23487089 |
| 2015 | GMC | Sierra 1500 | Denali | 5.3V8 | FLEX | N/A | 150 Amp; Stamped #23487089 |
| 2014 | GMC | Sierra 1500 | Base | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2014 | GMC | Sierra 1500 | Base | 4.3V6 | FLEX | N/A | 150 Amp. |
| 2014 | GMC | Sierra 1500 | SLT | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2014 | GMC | Sierra 1500 | SLT | 6.2V8 | GAS | N/A | 150 Amp. |
| 2014 | GMC | Sierra 1500 | SLE | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2014 | GMC | Sierra 1500 | SLE | 4.3V6 | FLEX | N/A | 150 Amp. |
| 2014 | GMC | Sierra 1500 | Denali | 5.3V8 | FLEX | N/A | 150 Amp. |
| 2014 | GMC | Sierra 1500 | Denali | 6.2V8 | GAS | N/A | 150 Amp. |
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.
