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This is a representative photo of the same part, not the exact unit you'll receive. Since each used part has its own wear and the color may differ, yours may look slightly different.
OEM 145 Amp Alternator for 2010, 2011, 2012, 2013, 2014, 2015, 2016 Cadillac, Chevrolet, & GMC
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OEM 145 Amp Alternator for 2010-2016 Cadillac, Chevrolet, & GMC

$ 69 .95

Product Notes

This is a used alternator. It features a 4-wire connector.

This is a 145 amp alternator, corresponding to option code KG3. These vehicles were offered with several different alternators with different amperage ratings. Please verify that your vehicle is equipped with the 145 amp option before ordering.
Condition: Excellent (A)
Like new, minimal to no wear
136,400 miles
Odometer reading when part was removed
See All Other Alternators

Why Buy Used OEM Parts?

  • ✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested. While it may show some cosmetic wear, it's fully functional and ready to install.
  • ✓ Original Equipment: This is a genuine OEM part — the exact part that came with your vehicle from the factory. Perfect fitment and performance.
  • ✓ Works Like New: Despite visual wear, internal components and functionality are intact. Same reliability you'd expect from OEM quality.
  • ✓ Significant Savings: Save 50–80% vs. new. Factory quality at a fraction of the cost — the smart choice for budget-conscious owners.
30-dayreturns 6-monthwarranty 100%money-back
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Vehicle Fitment Guide

This part fits the following vehicles:

Cadillac 3 models(tapclick to expand)(tapclick to hide)
Escalade 2010-2014 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2010 - 2014 V8 6.2L FLEX AWD/RWD | Automatic
Hybrid SUV 2010 - 2013 V8 6.0L FULL HYBRID EV-FLEX (FHEV) RWD/4WD | Automatic
Hybrid Platinum SUV 2010 - 2013 V8 6.0L FULL HYBRID EV-FLEX (FHEV) RWD/4WD | Automatic
Platinum SUV 2010, 2013 - 2014 V8 6.2L AWD | Automatic
Platinum SUV 2010 - 2014 V8 6.2L FLEX AWD/RWD | Automatic
Luxury SUV 2011 - 2014 V8 6.2L FLEX AWD/RWD | Automatic
Premium SUV 2011 - 2014 V8 6.2L FLEX AWD/RWD | Automatic
Special Edition SUV 2012 V8 6.2L FLEX AWD | Automatic
Escalade ESV 2010-2014 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2010 - 2014 V8 6.2L FLEX AWD/RWD | Automatic
Lujo SUV 2010 V8 6.2L FLEX AWD | Automatic
Platinum SUV 2010 - 2014 V8 6.2L FLEX AWD/RWD | Automatic
Luxury SUV 2011 - 2014 V8 6.2L FLEX AWD/RWD | Automatic
Premium SUV 2011 - 2014 V8 6.2L FLEX AWD/RWD | Automatic
Special Edition SUV 2012 V8 6.2L FLEX AWD | Automatic
Base SUV 2013 - 2014 V8 6.2L AWD | Automatic
Platinum SUV 2013 - 2014 V8 6.2L AWD | Automatic
Escalade EXT 2010-2013 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2010 - 2013 V8 6.2L FLEX AWD | Automatic
Luxury Crew Cab Pickup 2011 - 2013 V8 6.2L FLEX AWD | Automatic
Premium Crew Cab Pickup 2011 - 2013 V8 6.2L FLEX AWD | Automatic
Base Crew Cab Pickup 2013 V8 6.2L AWD | Automatic
2012
Chevrolet 8 models(tapclick to expand)(tapclick to hide)
Avalanche 2010-2013 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2010 - 2011 V8 5.3L FLEX 4WD | Automatic
LS Crew Cab Pickup 2010 - 2012 V8 5.3L FLEX RWD/4WD | Automatic
LT Crew Cab Pickup 2010 - 2012 V8 5.3L FLEX RWD/4WD | Automatic
LTZ Crew Cab Pickup 2010 - 2012 V8 5.3L FLEX RWD/4WD | Automatic
Base Crew Cab Pickup 2012 - 2013 V8 5.3L FLEX AWD | Automatic
Black Diamond LS Crew Cab Pickup 2013 V8 5.3L FLEX RWD/4WD | Automatic
Black Diamond LT Crew Cab Pickup 2013 V8 5.3L FLEX RWD/4WD | Automatic
Black Diamond LTZ Crew Cab Pickup 2013 V8 5.3L FLEX RWD/4WD | Automatic
Express 1500 2010-2014 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Standard Cargo Van 2010 - 2014 V6 4.3L AWD/RWD | Automatic
Base Standard Cargo Van 2010 - 2014 V8 5.3L FLEX AWD/RWD | Automatic
LS Standard Passenger Van 2010 - 2014 V8 5.3L FLEX AWD/RWD | Automatic
LT Standard Passenger Van 2010 - 2014 V8 5.3L FLEX AWD/RWD | Automatic
2011 - 2013
Express 2500 2010-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cargo Van 2010 - 2016 V8 4.8L FLEX RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 4.8L FLEX RWD | Automatic
Base Extended Cargo Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Extended Cargo Van 2010 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LS Standard Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
LT Standard Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Extended Cargo Van 2011 - 2016 V8 6.0L CNG RWD | Automatic
Base Standard Cargo Van 2011 - 2016 V8 6.0L CNG RWD | Automatic
LS Standard Passenger Van 2011 - 2016 V8 4.8L FLEX RWD | Automatic
LT Standard Passenger Van 2011 - 2016 V8 4.8L FLEX RWD | Automatic
LS Standard Passenger Van 2015 V8 6.0L CNG RWD | Automatic
LS Standard Passenger Van 2015 - 2016 V8 6.0L RWD | Automatic
Base Extended Cargo Van 2016 V8 6.0L RWD | Automatic
Base Standard Cargo Van 2016 V8 6.0L RWD | Automatic
LT Standard Passenger Van 2016 V8 6.0L RWD | Automatic
2012 - 2014
Express 3500 2010-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cutaway Van 2010 - 2016 V8 4.8L FLEX RWD | Automatic
Base Extended Cargo Van 2010 - 2016 V8 4.8L FLEX RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 4.8L FLEX RWD | Automatic
Base Cutaway Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Extended Cargo Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Cutaway Van 2010 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
Base Extended Cargo Van 2010 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LS Extended Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
LS Standard Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
LT Extended Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
LT Standard Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Cutaway Van 2011 - 2016 V8 6.0L CNG RWD | Automatic
Base Extended Cargo Van 2011 - 2016 V8 6.0L CNG RWD | Automatic
Base Standard Cargo Van 2011 - 2016 V8 6.0L CNG RWD | Automatic
LS Extended Passenger Van 2011 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LS Standard Passenger Van 2011 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LT Extended Passenger Van 2011 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LT Standard Passenger Van 2011 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LS Extended Passenger Van 2012 - 2016 V8 4.8L FLEX RWD | Automatic
LS Standard Passenger Van 2012 - 2016 V8 4.8L FLEX RWD | Automatic
LT Extended Passenger Van 2012 - 2016 V8 4.8L FLEX RWD | Automatic
LT Standard Passenger Van 2012 - 2016 V8 4.8L FLEX RWD | Automatic
LS Extended Passenger Van 2014 - 2015 V8 6.0L CNG RWD | Automatic
LS Standard Passenger Van 2014 - 2015 V8 6.0L CNG RWD | Automatic
LT Extended Passenger Van 2014 - 2015 V8 6.0L CNG RWD | Automatic
LT Standard Passenger Van 2014 - 2015 V8 6.0L CNG RWD | Automatic
Base Cutaway Van 2016 V8 6.0L RWD | Automatic
Base Extended Cargo Van 2016 V8 6.0L RWD | Automatic
Base Standard Cargo Van 2016 V8 6.0L RWD | Automatic
LS Extended Passenger Van 2016 V8 6.0L RWD | Automatic
LS Standard Passenger Van 2016 V8 6.0L RWD | Automatic
LT Extended Passenger Van 2016 V8 6.0L RWD | Automatic
LT Standard Passenger Van 2016 V8 6.0L RWD | Automatic
2013
Silverado 1500 2010-2013 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Standard Cab Pickup 2010 - 2012 V6 4.3L RWD | Automatic & Manual
Hybrid Crew Cab Pickup 2010 - 2013 V8 6.0L FULL HYBRID EV-FLEX (FHEV) RWD/4WD | Automatic
LS Crew Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
LS Extended Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
LS Crew Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
LS Extended Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
LT Crew Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
LT Extended Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
LT Standard Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
LT Crew Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
LT Extended Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
LT Standard Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
LT Crew Cab Pickup 2010 - 2013 V8 6.2L FLEX RWD/4WD | Automatic
LT Extended Cab Pickup 2010 - 2013 V8 6.2L FLEX RWD/4WD | Automatic
LT Standard Cab Pickup 2010 - 2013 V8 6.2L FLEX RWD/4WD | Automatic
LTZ Crew Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
LTZ Extended Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
LTZ Crew Cab Pickup 2010 - 2013 V8 6.2L FLEX RWD/4WD | Automatic
LTZ Extended Cab Pickup 2010 - 2013 V8 6.2L FLEX RWD/4WD | Automatic
WT Crew Cab Pickup 2010 - 2013 V6 4.3L RWD/4WD | Automatic
WT Extended Cab Pickup 2010 - 2013 V6 4.3L RWD/4WD | Automatic
WT Standard Cab Pickup 2010 - 2013 V6 4.3L RWD/4WD | Automatic
WT Crew Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
WT Extended Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
WT Standard Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
WT Crew Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
WT Extended Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
WT Standard Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
XFE Crew Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD | Automatic
LS Crew Cab Pickup 2011 V6 4.3L RWD/4WD | Automatic
LS Extended Cab Pickup 2011 V6 4.3L RWD/4WD | Automatic
WT Standard Cab Pickup 2013 V6 4.3L RWD | Manual
WT Standard Cab Pickup 2013 V8 4.8L FLEX RWD | Manual
Suburban 1500 2010-2014 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
75 Aniversario Diamond Edition SUV 2010 V8 5.3L FLEX 4WD | Automatic
Base SUV 2010 - 2012 V8 5.3L FLEX RWD | Automatic
Base SUV 2010 - 2011 V8 5.3L FLEX 4WD | Automatic
LS SUV 2010 - 2014 V8 5.3L FLEX RWD/4WD | Automatic
LT SUV 2010 - 2014 V8 5.3L FLEX RWD/4WD | Automatic
LTZ SUV 2010 - 2014 V8 5.3L FLEX RWD/4WD | Automatic
Base SUV 2011 V8 6.0L 4WD | Automatic
Base SUV 2011 - 2012 V8 6.0L RWD | Automatic
Base SUV 2012 V8 5.3L FLEX AWD | Automatic
Base SUV 2012 V8 6.0L AWD | Automatic
LT SUV 2013 V8 5.3L AWD/RWD | Automatic
LT SUV 2013 V8 5.3L FLEX AWD | Automatic
LT SUV 2013 V8 6.0L AWD/RWD | Automatic
Suburban 2500 2010-2013 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2010 - 2011 V8 6.0L FLEX 4WD | Automatic
LS SUV 2010 - 2013 V8 6.0L FLEX RWD/4WD | Automatic
LT SUV 2010 - 2013 V8 6.0L FLEX RWD/4WD | Automatic
Base SUV 2012 V8 5.3L FLEX 4WD | Automatic
LT SUV 2013 V8 6.0L 4WD | Automatic
Tahoe 2010-2014 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Hybrid SUV 2010 - 2013 V8 6.0L FULL HYBRID EV-FLEX (FHEV) RWD/4WD | Automatic
LS SUV 2010 - 2014 V8 5.3L FLEX RWD/4WD | Automatic
LT SUV 2010 - 2014 V8 5.3L FLEX RWD/4WD | Automatic
LTZ SUV 2010 - 2014 V8 5.3L FLEX RWD/4WD | Automatic
PPV SUV 2010 - 2014 V8 5.3L FLEX RWD | Automatic
Z71 SUV 2010 V8 5.3L FLEX 4WD | Automatic
Base SUV 2011 - 2012 V8 5.3L FLEX RWD | Automatic
Base SUV 2011 V8 5.3L FLEX 4WD | Automatic
Base SUV 2011 - 2012 V8 5.3L RWD | Automatic
Base SUV 2011 V8 5.3L 4WD | Automatic
Base SUV 2012 V8 5.3L AWD | Automatic
Base SUV 2012 V8 5.3L FLEX AWD | Automatic
SSV SUV 2012 - 2014 V8 5.3L FLEX 4WD | Automatic
LT SUV 2013 - 2014 V8 5.3L RWD | Automatic
LT SUV 2013 V8 5.3L AWD | Automatic
LT SUV 2013 V8 5.3L FLEX AWD | Automatic
LT SUV 2014 V8 5.3L 4WD | Automatic
Police SUV 2014 V8 5.3L FLEX RWD | Automatic
GMC 8 models(tapclick to expand)(tapclick to hide)
Savana 1500 2010-2012 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Standard Cargo Van 2010 - 2012 V6 4.3L AWD/RWD | Automatic
Base Standard Cargo Van 2010 - 2012 V8 5.3L FLEX AWD/RWD | Automatic
LS Standard Passenger Van 2010 - 2012 V8 5.3L FLEX AWD/RWD | Automatic
LT Standard Passenger Van 2010 - 2012 V8 5.3L FLEX AWD/RWD | Automatic
SL Standard Passenger Van 2010, 2012 V8 5.3L FLEX AWD/RWD | Automatic
SLE Standard Passenger Van 2010, 2012 V8 5.3L FLEX AWD/RWD | Automatic
2011
Savana 2500 2010-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cargo Van 2010 - 2016 V8 4.8L FLEX RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 4.8L FLEX RWD | Automatic
Base Extended Cargo Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Extended Cargo Van 2010 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LS Standard Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
LT Standard Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
SL Standard Passenger Van 2010, 2012 - 2013 V8 6.0L FLEX RWD | Automatic
SLE Standard Passenger Van 2010, 2012 - 2013 V8 6.0L FLEX RWD | Automatic
Base Extended Cargo Van 2011 - 2016 V8 6.0L CNG RWD | Automatic
Base Standard Cargo Van 2011 - 2016 V8 6.0L CNG RWD | Automatic
LS Standard Passenger Van 2011 - 2016 V8 4.8L FLEX RWD | Automatic
LT Standard Passenger Van 2011 - 2016 V8 4.8L FLEX RWD | Automatic
SL Standard Passenger Van 2012 - 2013 V8 4.8L FLEX RWD | Automatic
SLE Standard Passenger Van 2012 - 2013 V8 4.8L FLEX RWD | Automatic
Base Extended Cargo Van 2016 V8 6.0L RWD | Automatic
Base Standard Cargo Van 2016 V8 6.0L RWD | Automatic
LS Standard Passenger Van 2016 V8 6.0L RWD | Automatic
LS Standard Passenger Van 2016 V8 6.0L CNG RWD | Automatic
LT Standard Passenger Van 2016 V8 6.0L RWD | Automatic
2014 - 2015
Savana 3500 2010-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cutaway Van 2010 - 2016 V8 4.8L FLEX RWD | Automatic
Base Extended Cargo Van 2010 - 2016 V8 4.8L FLEX RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 4.8L FLEX RWD | Automatic
Base Cutaway Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Extended Cargo Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
Base Cutaway Van 2010 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
Base Extended Cargo Van 2010 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
Base Standard Cargo Van 2010 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LS Extended Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
LS Standard Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
LT Extended Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
LT Standard Passenger Van 2010 - 2016 V8 6.0L FLEX RWD | Automatic
SL Extended Passenger Van 2010, 2012 - 2013 V8 6.0L FLEX RWD | Automatic
SL Standard Passenger Van 2010, 2012 - 2013 V8 6.0L FLEX RWD | Automatic
SLE Extended Passenger Van 2010, 2012 - 2013 V8 6.0L FLEX RWD | Automatic
SLE Standard Passenger Van 2010, 2012 - 2013 V8 6.0L FLEX RWD | Automatic
Base Cutaway Van 2011 - 2016 V8 6.0L CNG RWD | Automatic
Base Extended Cargo Van 2011 - 2016 V8 6.0L CNG RWD | Automatic
Base Standard Cargo Van 2011 - 2016 V8 6.0L CNG RWD | Automatic
LS Extended Passenger Van 2011 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LS Standard Passenger Van 2011 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LT Extended Passenger Van 2011 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LT Standard Passenger Van 2011 - 2016 V8 6.6L DIESEL Turbo RWD | Automatic
LS Extended Passenger Van 2012 - 2016 V8 4.8L FLEX RWD | Automatic
LS Standard Passenger Van 2012 - 2016 V8 4.8L FLEX RWD | Automatic
LT Extended Passenger Van 2012 - 2016 V8 4.8L FLEX RWD | Automatic
LT Standard Passenger Van 2012 - 2016 V8 4.8L FLEX RWD | Automatic
SL Extended Passenger Van 2012 - 2013 V8 4.8L FLEX RWD | Automatic
SL Standard Passenger Van 2012 - 2013 V8 4.8L FLEX RWD | Automatic
SLE Extended Passenger Van 2012 - 2013 V8 4.8L FLEX RWD | Automatic
SLE Standard Passenger Van 2012 - 2013 V8 4.8L FLEX RWD | Automatic
LS Extended Passenger Van 2014, 2016 V8 6.0L CNG RWD | Automatic
LS Standard Passenger Van 2014, 2016 V8 6.0L CNG RWD | Automatic
Base Cutaway Van 2016 V8 6.0L RWD | Automatic
Base Extended Cargo Van 2016 V8 6.0L RWD | Automatic
Base Standard Cargo Van 2016 V8 6.0L RWD | Automatic
LS Extended Passenger Van 2016 V8 6.0L RWD | Automatic
LS Standard Passenger Van 2016 V8 6.0L RWD | Automatic
LT Extended Passenger Van 2016 V8 6.0L CNG RWD | Automatic
LT Extended Passenger Van 2016 V8 6.0L RWD | Automatic
LT Standard Passenger Van 2016 V8 6.0L CNG RWD | Automatic
LT Standard Passenger Van 2016 V8 6.0L RWD | Automatic
2015
Sierra 2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali Crew Cab Pickup 2010 V8 6.2L FLEX AWD | Automatic
SLT Crew Cab Pickup 2010 V8 5.3L FLEX 4WD | Automatic
SLT Standard Cab Pickup 2010 V8 5.3L FLEX 4WD | Automatic
Sierra 1500 2010-2013 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali Crew Cab Pickup 2010 - 2013 V8 6.2L FLEX AWD/RWD | Automatic
Hybrid Crew Cab Pickup 2010 - 2013 V8 6.0L FULL HYBRID EV-FLEX (FHEV) RWD/4WD | Automatic
SL Crew Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
SL Extended Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
SL Crew Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
SL Extended Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
SLE Crew Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
SLE Extended Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
SLE Standard Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
SLE Crew Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
SLE Extended Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
SLE Standard Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
SLE Crew Cab Pickup 2010 - 2013 V8 6.2L FLEX RWD/4WD | Automatic
SLE Extended Cab Pickup 2010 - 2013 V8 6.2L FLEX RWD/4WD | Automatic
SLE Standard Cab Pickup 2010 - 2013 V8 6.2L FLEX RWD/4WD | Automatic
SLT Crew Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
SLT Extended Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
SLT Crew Cab Pickup 2010 - 2013 V8 6.2L FLEX RWD/4WD | Automatic
SLT Extended Cab Pickup 2010 - 2013 V8 6.2L FLEX RWD/4WD | Automatic
WT Crew Cab Pickup 2010 - 2013 V6 4.3L RWD/4WD | Automatic
WT Extended Cab Pickup 2010 - 2013 V6 4.3L RWD/4WD | Automatic
WT Standard Cab Pickup 2010 - 2013 V6 4.3L RWD/4WD | Automatic
WT Crew Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
WT Extended Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
WT Standard Cab Pickup 2010 - 2013 V8 4.8L FLEX RWD/4WD | Automatic
WT Crew Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
WT Extended Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
WT Standard Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD/4WD | Automatic
XFE Crew Cab Pickup 2010 - 2013 V8 5.3L FLEX RWD | Automatic
2011 - 2012
Yukon 2010-2014 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2010 - 2014 V8 6.2L FLEX AWD/RWD | Automatic
Denali Hybrid SUV 2010 - 2013 V8 6.0L FULL HYBRID EV-FLEX (FHEV) RWD/4WD | Automatic
Hybrid SUV 2010 - 2013 V8 6.0L FULL HYBRID EV-FLEX (FHEV) RWD/4WD | Automatic
SLE SUV 2010 - 2014 V8 5.3L FLEX RWD/4WD | Automatic
SLT SUV 2010 - 2014 V8 5.3L FLEX RWD/4WD | Automatic
Base SUV 2011 - 2012 V8 6.2L FLEX AWD | Automatic
Yukon XL 1500 2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2010 V8 6.2L FLEX AWD/RWD | Automatic
SLE SUV 2010 V8 5.3L FLEX RWD/4WD | Automatic
SLT SUV 2010 V8 5.3L FLEX RWD/4WD | Automatic
SLT SUV 2010 V8 6.2L FLEX RWD/4WD | Automatic
Yukon XL 2500 2010-2013 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SLE SUV 2010 - 2013 V8 6.0L FLEX RWD/4WD | Automatic
SLT SUV 2010 - 2013 V8 6.0L FLEX RWD/4WD | Automatic
2011 - 2012
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Go-Parts Garage · Featured Guide

2010-2016 GM Truck & Van 145 Amp (KG3) Alternator: Failure Symptoms & Replacement Guide

This guide covers the common failure symptoms, replacement costs, and crucial compatibility details for the 145 amp alternator used in the Chevrolet Silverado, GMC Sierra, Express, Savana, Tahoe, and Yukon.

Read Full Guide →

⚠️ Related Trouble Codes (OBD-II)

9 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.

Miscellaneous Information

OEM Part Numbers:
GM: 20881337, 20989651, 22781131, 25968616
Other: JD

Fits Years: 2010 2011 2012 2013 2014 2015 2016

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19
Years of Excellence

Trusted Since 2007

Nearly two decades of shipping parts to professionals & enthusiasts.

6MO
Warranty

Backed For The Long Haul

This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.

What buyers are saying.

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