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Genuine GMC Alternator 22817848
PART#: 22817848
Genuine GMC
Fitments
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2014 | GMC | Savana 1500 | LS | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Savana 1500 | LT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Savana 1500 | Base | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Sierra 2500 HD | SLT | 6.0V8 | CNG | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2014 | GMC | Sierra 2500 HD | WT | 6.0V8 | CNG | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2014 | GMC | Sierra 2500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2014 | GMC | Sierra 2500 HD | SLE | 6.0V8 | CNG | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2014 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator | Engine Code: LML; |
| 2014 | GMC | Sierra 2500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2014 | GMC | Sierra 2500 HD | SLT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2014 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator | Engine Code: LML; |
| 2014 | GMC | Sierra 2500 HD | WT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2014 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator | Engine Code: LML; |
| 2014 | GMC | Sierra 2500 HD | Denali | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2014 | GMC | Sierra 2500 HD | Denali | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Sierra 2500 HD | SLE | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2014 | GMC | Sierra 2500 HD | Denali | 6.0V8 | GAS | N/A | 125 Amp. |
| 2014 | GMC | Sierra 2500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2014 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2014 | GMC | Sierra 3500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2014 | GMC | Sierra 3500 HD | SLE | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Sierra 3500 HD | Denali | 6.0V8 | GAS | N/A | 125 Amp. |
| 2014 | GMC | Sierra 3500 HD | SLT | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Sierra 3500 HD | WT | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Sierra 3500 HD | Denali | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2014 | GMC | Sierra 3500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp. |
| 2014 | GMC | Sierra 3500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp. |
| 2014 | GMC | Sierra 3500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp. |
| 2014 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2014 | GMC | Sierra 3500 HD | Denali | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Yukon | SLT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Yukon | SLE | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Yukon | Denali | 6.2V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Yukon XL 1500 | SLT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Yukon XL 1500 | Denali | 6.2V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Yukon XL 1500 | SLE | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2014 | GMC | Yukon XL 1500 | SLT | 6.2V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Sierra 1500 | SLE | 5.3V8 | FLEX | N/A | 125 Amp. | Engine Code: LC9; | Engine Code: LMG; |
| 2013 | GMC | Sierra 1500 | SLT | 5.3V8 | FLEX | N/A | 125 Amp. | Engine Code: LC9; | Engine Code: LMG; |
| 2013 | GMC | Sierra 1500 | WT | 5.3V8 | FLEX | N/A | 125 Amp. | Engine Code: LC9; | Engine Code: LMG; |
| 2013 | GMC | Sierra 1500 | XFE | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Sierra 1500 | SL | 5.3V8 | FLEX | N/A | 125 Amp. | Engine Code: LC9; | Engine Code: LMG; |
| 2013 | GMC | Sierra 2500 HD | SLT | 6.0V8 | CNG | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2013 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator | Engine Code: LML; |
| 2013 | GMC | Sierra 2500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2013 | GMC | Sierra 2500 HD | WT | 6.0V8 | CNG | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2013 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator | Engine Code: LML; |
| 2013 | GMC | Sierra 2500 HD | Denali | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Sierra 2500 HD | WT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2013 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator | Engine Code: LML; |
| 2013 | GMC | Sierra 2500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2013 | GMC | Sierra 2500 HD | SLE | 6.0V8 | CNG | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2013 | GMC | Sierra 2500 HD | SLT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2013 | GMC | Sierra 2500 HD | SLE | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2013 | GMC | Sierra 2500 HD | Denali | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2013 | GMC | Sierra 2500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; | Engine Code: LC8; |
| 2013 | GMC | Sierra 3500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp. |
| 2013 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2013 | GMC | Sierra 3500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp. |
| 2013 | GMC | Sierra 3500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2013 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2013 | GMC | Sierra 3500 HD | Denali | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Sierra 3500 HD | SLT | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Sierra 3500 HD | WT | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Sierra 3500 HD | SLE | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Sierra 3500 HD | Denali | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2013 | GMC | Sierra 3500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp. |
| 2013 | GMC | Yukon | SLE | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Yukon | SLT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Yukon | Denali | 6.2V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Yukon XL 1500 | SLT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Yukon XL 1500 | SLE | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Yukon XL 1500 | Denali | 6.2V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Yukon XL 2500 | SLT | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Yukon XL 2500 | SLE | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Savana 1500 | LS | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Savana 1500 | LT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2013 | GMC | Savana 1500 | Base | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2012 | GMC | Savana 1500 | LS | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2012 | GMC | Savana 1500 | Base | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2012 | GMC | Savana 1500 | LT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2012 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2012 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator; Dual Alternators | Engine Code: LGH; | Engine Code: LML; |
| 2012 | GMC | Sierra 2500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2012 | GMC | Sierra 2500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 2500 HD | Denali | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2012 | GMC | Sierra 2500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 2500 HD | SLE | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 2500 HD | SLT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 2500 HD | WT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 2500 HD | Denali | 6.6V8 | DIESEL | N/A | 125 Amp. |
| 2012 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2012 | GMC | Sierra 3500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2012 | GMC | Sierra 3500 HD | WT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 3500 HD | SLT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 3500 HD | SLE | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 3500 HD | Denali | 6.6V8 | DIESEL | N/A | 125 Amp. |
| 2012 | GMC | Sierra 3500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 3500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 3500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2012 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2012 | GMC | Sierra 3500 HD | Denali | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2011 | GMC | Sierra 2500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternators; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2011 | GMC | Sierra 2500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 2500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternators; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2011 | GMC | Sierra 2500 HD | Denali | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2011 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2011 | GMC | Sierra 2500 HD | WT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 2500 HD | SLT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 2500 HD | SLE | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 2500 HD | Denali | 6.6V8 | DIESEL | N/A | 125 Amp. |
| 2011 | GMC | Sierra 3500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2011 | GMC | Sierra 3500 HD | SLT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 3500 HD | WT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 3500 HD | SLE | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 3500 HD | Denali | 6.6V8 | DIESEL | N/A | 125 Amp. |
| 2011 | GMC | Sierra 3500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 3500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternators; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2011 | GMC | Sierra 3500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2011 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator | Engine Code: LGH; | Engine Code: LML; |
| 2011 | GMC | Sierra 3500 HD | Denali | 6.0V8 | FLEX | N/A | 125 Amp. |
| 2011 | GMC | Savana 1500 | Base | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2011 | GMC | Savana 1500 | LS | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2011 | GMC | Savana 1500 | LT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2010 | GMC | Savana 1500 | LS | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2010 | GMC | Savana 1500 | Base | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2010 | GMC | Savana 1500 | LT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2010 | GMC | Sierra 2500 HD | SLT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 2500 HD | WT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 2500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 2500 HD | SLE | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 2500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator | Engine Code: LMM; |
| 2010 | GMC | Sierra 2500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator | Engine Code: LMM; |
| 2010 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator | Engine Code: LMM; |
| 2010 | GMC | Sierra 3500 HD | SLT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 3500 HD | WT | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 3500 HD | SLE | 6.0V8 | FLEX | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator | Engine Code: LMM; |
| 2010 | GMC | Sierra 3500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator | Engine Code: LMM; |
| 2010 | GMC | Sierra 3500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 3500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 3500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp. | Engine Code: L96; |
| 2010 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator | Engine Code: LMM; |
| 2009 | GMC | Sierra 2500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp.; Single Alternator |
| 2009 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2009 | GMC | Sierra 2500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2009 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2009 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2009 | GMC | Sierra 2500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp.; Single Alternator |
| 2009 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2009 | GMC | Sierra 3500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2009 | GMC | Sierra 3500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2009 | GMC | Sierra 3500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2009 | GMC | Sierra 3500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2009 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2009 | GMC | Savana 1500 | LS | 5.3V8 | GAS | N/A | 125 Amp. |
| 2009 | GMC | Savana 1500 | LT | 5.3V8 | GAS | N/A | 125 Amp. |
| 2009 | GMC | Savana 1500 | LS | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2009 | GMC | Savana 1500 | LT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2009 | GMC | Savana 1500 | Base | 5.3V8 | GAS | N/A | 125 Amp. |
| 2009 | GMC | Savana 1500 | Base | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2008 | GMC | Sierra 1500 | SLT | 5.3V8 | GAS | N/A | 125 Amp. | Engine Code: LC9; | Engine Code: LH6; | Engine Code: LMG; | Engine Code: LY5; |
| 2008 | GMC | Sierra 1500 | SLE | 5.3V8 | FLEX | N/A | 125 Amp. | Engine Code: LC9; | Engine Code: LH6; | Engine Code: LMG; | Engine Code: LY5; |
| 2008 | GMC | Sierra 1500 | WT | 5.3V8 | GAS | N/A | 125 Amp. |
| 2008 | GMC | Sierra 1500 | SLE | 4.8V8 | GAS | N/A | 125 Amp. |
| 2008 | GMC | Sierra 1500 | SLE | 5.3V8 | GAS | N/A | 125 Amp. | Engine Code: LC9; | Engine Code: LH6; | Engine Code: LMG; | Engine Code: LY5; |
| 2008 | GMC | Sierra 1500 | SL | 4.8V8 | GAS | N/A | 125 Amp. |
| 2008 | GMC | Sierra 1500 | SLT | 5.3V8 | FLEX | N/A | 125 Amp. | Engine Code: LC9; | Engine Code: LH6; | Engine Code: LMG; | Engine Code: LY5; |
| 2008 | GMC | Sierra 1500 | WT | 4.3V6 | GAS | N/A | 125 Amp. |
| 2008 | GMC | Sierra 1500 | WT | 5.3V8 | FLEX | N/A | 125 Amp. |
| 2008 | GMC | Sierra 1500 | WT | 4.8V8 | GAS | N/A | 125 Amp. |
| 2008 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2008 | GMC | Sierra 3500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2008 | GMC | Sierra 3500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp.; Single Alternator |
| 2008 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2008 | GMC | Sierra 3500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2008 | GMC | Sierra 3500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2008 | GMC | Sierra 2500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2008 | GMC | Sierra 2500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp.; Single Alternator |
| 2008 | GMC | Sierra 2500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2008 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2008 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2008 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2007 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2007 | GMC | Sierra 2500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp.; Single Alternator |
| 2007 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2007 | GMC | Sierra 2500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp.; Single Alternator |
| 2007 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2007 | GMC | Sierra 2500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2007 | GMC | Sierra 3500 HD | SLT | 6.0V8 | GAS | N/A | 125 Amp.; Single Alternator |
| 2007 | GMC | Sierra 3500 HD | WT | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2007 | GMC | Sierra 3500 HD | SLE | 6.0V8 | GAS | N/A | 125 Amp.; Dual Alternator |
| 2007 | GMC | Sierra 3500 HD | SLE | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
| 2007 | GMC | Sierra 3500 HD | SLT | 6.6V8 | DIESEL | N/A | 125 Amp.; Single Alternator |
| 2007 | GMC | Sierra 3500 HD | WT | 6.6V8 | DIESEL | N/A | 125 Amp.; Dual Alternator |
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.
