GMC OEM Used Auto Parts – Tested & Guaranteed
Find high-quality OEM used GMC auto parts for a wide range of GMC vehicles including the Sierra 1500, Sierra 2500, Sierra 3500, Yukon, Yukon XL, Acadia, Terrain, and Canyon. At OEM Used Auto Parts, we specialize in providing genuine factory GMC replacement parts removed from low-mileage vehicles and thoroughly inspected for reliability.
Our GMC inventory includes popular components such as Radio, Sun Visors, Tail Lights, Side View Mirrors, Climate Controls, Power Window Switch, Engines, Transmissions, and Alternators. Every part is carefully tested to ensure proper function before it is shipped to you.
Buying OEM used GMC parts is a cost-effective way to repair your vehicle while maintaining factory fit and performance. All parts include fast free shipping and a 90-day warranty, so you can purchase with confidence.
Browse our selection of GMC replacement parts below to find the exact component you need for your vehicle.
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2014 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
2014 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1429334Regular price $ 48.99Sale price $ 48.99 Regular priceUnit price / per$ 54.30Sale -
2015-2017 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
2015-2017 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1419546Regular price $ 97.99Sale price $ 97.99 Regular priceUnit price / per$ 109.24Sale -
2015-2017 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
2015-2017 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1419546Regular price $ 97.99Sale price $ 97.99 Regular priceUnit price / per$ 109.24Sale -
2015-2017 Gmc Terrai Passenger Side View Mirror - Right Door Mirror OEM Used
2015-2017 Gmc Terrai Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1429700Regular price $ 97.99Sale price $ 97.99 Regular priceUnit price / per$ 109.24Sale -
2015-2017 Gmc Terrai Passenger Side View Mirror - Right Door Mirror OEM Used
2015-2017 Gmc Terrai Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1429700Regular price $ 97.99Sale price $ 97.99 Regular priceUnit price / per$ 109.24Sale -
2009-2014 Gmc Acadia Passenger Side View Mirror - Right Door Mirror OEM Used
2009-2014 Gmc Acadia Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1429763Regular price $ 208.99Sale price $ 208.99 Regular priceUnit price / per$ 232.22Sale -
2009-2014 Gmc Acadia Passenger Side View Mirror - Right Door Mirror OEM Used
2009-2014 Gmc Acadia Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1429763Regular price $ 208.99Sale price $ 208.99 Regular priceUnit price / per$ 232.22Sale -
2015-2017 Gmc Acadia Fusebox Fuse Box Panel Relay Module P/N:P23436803 Fits Fits 2015 2016 2017 OEM Used Auto Parts
2015-2017 Gmc Acadia Fusebox Fuse Box Panel Relay Module P/N:P23436803 Fits Fits 2015 2016 2017 OEM Used Auto Parts
SKU: 1415100Regular price $ 148.99Sale price $ 148.99 Regular priceUnit price / per$ 173.25Sale -
1996-2000 Gmc Yukon Alternator Replacement Generator Charging Assembly Engine OEM Fits Fits 1996 1997 1998 1999 2000 OEM Used Auto Parts
1996-2000 Gmc Yukon Alternator Replacement Generator Charging Assembly Engine OEM Fits Fits 1996 1997 1998 1999 2000 OEM Used Auto Parts
SKU: 1414896Regular price $ 81.99Sale price $ 81.99 Regular priceUnit price / per$ 67.75 -
2013-2016 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12655476 12653998 Fits Fits 2013 2014 2015 2016 OEM Used Auto Parts
2013-2016 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12655476 12653998 Fits Fits 2013 2014 2015 2016 OEM Used Auto Parts
SKU: 1425415Regular price $ 156.41Sale price $ 156.41 Regular priceUnit price / per$ 156.41 -
Lot of 10 Gmc Keyless Entry Remote Fob HYQ1AA | HYQ1EA MIXED PART
Lot of 10 Gmc Keyless Entry Remote Fob HYQ1AA | HYQ1EA MIXED PART
SKU: 1419600Regular price $ 127.52Sale price $ 127.52 Regular priceUnit price / per$ 164.01Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12697045 12687296 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12697045 12687296 Fits OEM Used Auto Parts
SKU: 1426340Regular price $ 92.99Sale price $ 92.99 Regular priceUnit price / per$ 103.23Sale -
2023 Hyundai Sonata PCM Engine Control Computer ECU ECM PCU OEM P/N:39100-2S041 39110-2S041, SDN8G25NB4, DNEVD5GMCCXXXM0A Fits OEM Used Auto Parts
2023 Hyundai Sonata PCM Engine Control Computer ECU ECM PCU OEM P/N:39100-2S041 39110-2S041, SDN8G25NB4, DNEVD5GMCCXXXM0A Fits OEM Used Auto Parts
SKU: 1422237Regular price $ 110.04Sale price $ 110.04 Regular priceUnit price / per$ 110.04 -
2016 Gmc Sier15 PCM Engine Control Computer ECU ECM PCU OEM P/N:12673228 12672537 Fits OEM Used Auto Parts
2016 Gmc Sier15 PCM Engine Control Computer ECU ECM PCU OEM P/N:12673228 12672537 Fits OEM Used Auto Parts
SKU: 1424756Regular price $ 336.99Sale price $ 336.99 Regular priceUnit price / per$ 374.84Sale -
Lot of 10 Gmc Keyless Entry Remote Fob HYQ1EA | HYQ1AA MIXED PART
Lot of 10 Gmc Keyless Entry Remote Fob HYQ1EA | HYQ1AA MIXED PART
SKU: 1419524Regular price $ 127.52Sale price $ 127.52 Regular priceUnit price / per$ 164.01Sale -
Lot of 10 Gmc Keyless Entry Remote Fob M3N-32337100 MIXED PART NUMBERS
Lot of 10 Gmc Keyless Entry Remote Fob M3N-32337100 MIXED PART NUMBERS
SKU: 1419467Regular price $ 104.09Sale price $ 104.09 Regular priceUnit price / per$ 133.88Sale -
2020-2022 Gmc Terrai PCM Engine Control Computer ECU ECM PCU OEM P/N:37820-RV0-A67 G045-182541 Fits Fits 2020 2021 2022 OEM Used Auto Parts
2020-2022 Gmc Terrai PCM Engine Control Computer ECU ECM PCU OEM P/N:37820-RV0-A67 G045-182541 Fits Fits 2020 2021 2022 OEM Used Auto Parts
SKU: 1426986Regular price $ 141.99Sale price $ 141.99 Regular priceUnit price / per$ 157.64Sale -
2014 Gmc Sier15 PCM Engine Control Computer ECU ECM PCU OEM P/N:12663391 12866993 Fits Fits 2015 2016 OEM Used Auto Parts
2014 Gmc Sier15 PCM Engine Control Computer ECU ECM PCU OEM P/N:12663391 12866993 Fits Fits 2015 2016 OEM Used Auto Parts
SKU: 1431058Regular price $ 161.99Sale price $ 161.99 Regular priceUnit price / per$ 179.50Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12697045 12687296 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12697045 12687296 Fits OEM Used Auto Parts
SKU: 1425958Regular price $ 92.99Sale price $ 92.99 Regular priceUnit price / per$ 103.23Sale -
2016-2018 Gmc Sierra 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12678939 12674052 Fits Fits 2016 2017 2018 OEM Used Auto Parts
2016-2018 Gmc Sierra 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12678939 12674052 Fits Fits 2016 2017 2018 OEM Used Auto Parts
SKU: 1426956Regular price $ 164.99Sale price $ 164.99 Regular priceUnit price / per$ 182.87Sale -
2015-2016 Gmc Yukon PCM Engine Control Computer ECU ECM PCU OEM P/N:12673195 12672537, 84803228 Fits Fits 2014 2015 2016 OEM Used Auto Parts
2015-2016 Gmc Yukon PCM Engine Control Computer ECU ECM PCU OEM P/N:12673195 12672537, 84803228 Fits Fits 2014 2015 2016 OEM Used Auto Parts
SKU: 1426384Regular price $ 161.99Sale price $ 161.99 Regular priceUnit price / per$ 179.50Sale -
2014 Gmc Yukonstd PCM Engine Control Computer ECU ECM PCU OEM P/N:12656197 12633238 Fits Fits 2010 2011 2012 2013 2015 2016 2017 OEM Used Auto Parts
2014 Gmc Yukonstd PCM Engine Control Computer ECU ECM PCU OEM P/N:12656197 12633238 Fits Fits 2010 2011 2012 2013 2015 2016 2017 OEM Used Auto Parts
SKU: 1430684Regular price $ 260.99Sale price $ 260.99 Regular priceUnit price / per$ 290.17Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12687483 12683348 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12687483 12683348 Fits OEM Used Auto Parts
SKU: 1422178Regular price $ 92.99Sale price $ 92.99 Regular priceUnit price / per$ 103.23Sale -
2023 Hyundai Sonata PCM Engine Control Computer ECU ECM PCU OEM P/N:39100-2S041 39110-2S041, SDN8G25NB4, DNEVD5GMCCXXXM0A Fits OEM Used Auto Parts
2023 Hyundai Sonata PCM Engine Control Computer ECU ECM PCU OEM P/N:39100-2S041 39110-2S041, SDN8G25NB4, DNEVD5GMCCXXXM0A Fits OEM Used Auto Parts
SKU: 1421220Regular price $ 103.99Sale price $ 103.99 Regular priceUnit price / per$ 115.54Sale -
2013-2016 Gmc Terrai PCM Engine Control Computer ECU ECM PCU OEM P/N:12653998 12655476 Fits Fits 2013 2014 2015 2016 OEM Used Auto Parts
2013-2016 Gmc Terrai PCM Engine Control Computer ECU ECM PCU OEM P/N:12653998 12655476 Fits Fits 2013 2014 2015 2016 OEM Used Auto Parts
SKU: 1427036Regular price $ 147.99Sale price $ 147.99 Regular priceUnit price / per$ 164.23Sale -
2000 Gmc Sier15 PCM Engine Control Computer ECU ECM PCU OEM P/N:16265035 Fits Fits 1998 1999 2001 2002 OEM Used Auto Parts
2000 Gmc Sier15 PCM Engine Control Computer ECU ECM PCU OEM P/N:16265035 Fits Fits 1998 1999 2001 2002 OEM Used Auto Parts
SKU: 1431095Regular price $ 96.99Sale price $ 96.99 Regular priceUnit price / per$ 107.63Sale -
2018 Gmc Terrain Front Passenger Right Brake Caliper
2018 Gmc Terrain Front Passenger Right Brake Caliper
SKU: 1409676Regular price $ 89.99Sale price $ 89.99 Regular priceUnit price / per$ 99.75Sale -
2013 Gmc Acadia Driver Side View Mirror - Left Door Mirror OEM Used
2013 Gmc Acadia Driver Side View Mirror - Left Door Mirror OEM Used
SKU: 1393203Regular price $ 117.99Sale price $ 117.99 Regular priceUnit price / per$ 131.25Sale -
2017 Gmc Sierra 1500 Sun Visor Shade Replacement Driver Left Mirror Fits OEM Used Auto Parts
2017 Gmc Sierra 1500 Sun Visor Shade Replacement Driver Left Mirror Fits OEM Used Auto Parts
SKU: 1395957Regular price $ 83.99Sale price $ 83.99 Regular priceUnit price / per$ 93.45Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12697045 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12697045 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1396144Regular price $ 114.99Sale price $ 114.99 Regular priceUnit price / per$ 128.10Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12697045 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12697045 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1396144Regular price $ 114.99Sale price $ 114.99 Regular priceUnit price / per$ 128.10Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12697045 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12697045 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1396144Regular price $ 114.99Sale price $ 114.99 Regular priceUnit price / per$ 128.10Sale -
2010-2013 Gmc Sierra 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12653852 12633238 Fits OEM Used Auto Parts
2010-2013 Gmc Sierra 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12653852 12633238 Fits OEM Used Auto Parts
SKU: 1425923Regular price $ 260.99Sale price $ 260.99 Regular priceUnit price / per$ 290.17Sale -
2010-2013 Gmc Sierra 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12653852 12633238 Fits OEM Used Auto Parts
2010-2013 Gmc Sierra 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12653852 12633238 Fits OEM Used Auto Parts
SKU: 1425923Regular price $ 260.99Sale price $ 260.99 Regular priceUnit price / per$ 290.17Sale -
2013-2016 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12657781 12653998 Fits Fits 2013 2014 2015 2016 OEM Used Auto Parts
2013-2016 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12657781 12653998 Fits Fits 2013 2014 2015 2016 OEM Used Auto Parts
SKU: 1422074Regular price $ 147.99Sale price $ 147.99 Regular priceUnit price / per$ 164.23Sale -
2013-2016 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12657781 12653998 Fits Fits 2013 2014 2015 2016 OEM Used Auto Parts
2013-2016 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12657781 12653998 Fits Fits 2013 2014 2015 2016 OEM Used Auto Parts
SKU: 1422074Regular price $ 147.99Sale price $ 147.99 Regular priceUnit price / per$ 164.23Sale



































