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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2017-2022 Gmc Canyon PCM Engine Control Computer ECU ECM PCU OEM P/N:12686474 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2017-2022 Gmc Canyon PCM Engine Control Computer ECU ECM PCU OEM P/N:12686474 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 551279Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 80.38Sale -
2017-2022 Gmc Acadia Throttle Body P/N:12671014 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2017-2022 Gmc Acadia Throttle Body P/N:12671014 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 550892Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 33.20 -
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: 545082Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 80.38Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12708810 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:12708810 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 544894Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 80.38Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12679552 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:12679552 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 544827Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 80.38Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12679552 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:12679552 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 543194Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 80.38Sale -
2017-2022 Gmc Acadia Throttle Body P/N:12671014 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2017-2022 Gmc Acadia Throttle Body P/N:12671014 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 528802Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 33.20 -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12659039 12679552 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12659039 12679552 Fits OEM Used Auto Parts
SKU: 523477Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 66.59Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12659039 12679552 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12659039 12679552 Fits OEM Used Auto Parts
SKU: 517910Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 74.17Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12683348 12687483 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12683348 12687483 Fits OEM Used Auto Parts
SKU: 515377Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 74.17Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12669908 12676683 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12669908 12676683 Fits OEM Used Auto Parts
SKU: 512022Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 74.17Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12679552 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:12679552 Fits Fits 2016 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 497778Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 74.17Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12683348 12687483 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12683348 12687483 Fits OEM Used Auto Parts
SKU: 477130Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 76.34Sale -
2017-2022 Gmc Canyon PCM Engine Control Computer ECU ECM PCU OEM P/N:12687296 12679078 Fits OEM Used Auto Parts
2017-2022 Gmc Canyon PCM Engine Control Computer ECU ECM PCU OEM P/N:12687296 12679078 Fits OEM Used Auto Parts
SKU: 474128Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 76.34Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12683348 12687483 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12683348 12687483 Fits OEM Used Auto Parts
SKU: 454788Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 76.34Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12683348 12687483 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12683348 12687483 Fits OEM Used Auto Parts
SKU: 434147Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 76.34Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12687296 12697045 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12687296 12697045 Fits OEM Used Auto Parts
SKU: 432700Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 70.32Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12683348 12687483 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12683348 12687483 Fits OEM Used Auto Parts
SKU: 431503Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 70.32Sale -
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12679552 12659039 Fits OEM Used Auto Parts
2017-2022 Gmc Acadia PCM Engine Control Computer ECU ECM PCU OEM P/N:12679552 12659039 Fits OEM Used Auto Parts
SKU: 411823Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 70.32Sale -
2017-2019 Gmc Acadia Sun Visor Shade Replacement Passenger Right Mirror Fits Fits 2017 2018 2019 OEM Used Auto Parts
2017-2019 Gmc Acadia Sun Visor Shade Replacement Passenger Right Mirror Fits Fits 2017 2018 2019 OEM Used Auto Parts
SKU: 1390458Regular price $ 49.22Sale price $ 49.22 Regular priceUnit price / per$ 71.81Sale -
2017-2019 Gmc Acadia Sun Visor Shade Replacement Driver Left Mirror Fits Fits 2017 2018 2019 OEM Used Auto Parts
2017-2019 Gmc Acadia Sun Visor Shade Replacement Driver Left Mirror Fits Fits 2017 2018 2019 OEM Used Auto Parts
SKU: 1390457Regular price $ 49.62Sale price $ 49.62 Regular priceUnit price / per$ 73.07Sale -
2017-2019 Gmc Acadia Tail Light Assembly Driver Left OEM P/N:84509640 84589640 Fits Fits 2017 2018 2019 OEM Used Auto Parts
2017-2019 Gmc Acadia Tail Light Assembly Driver Left OEM P/N:84509640 84589640 Fits Fits 2017 2018 2019 OEM Used Auto Parts
SKU: 1387265Regular price $ 282.32Sale price $ 282.32 Regular priceUnit price / per$ 322.74Sale -
2017-2022 Gmc Acadia Air Conditioning A/c Ac Compressor Oem
2017-2022 Gmc Acadia Air Conditioning A/c Ac Compressor Oem
SKU: 1384370Regular price $ 60.86Sale price $ 60.86 Regular priceUnit price / per$ 85.41Sale -
2017-2019 Gmc Acadia Passenger Side View Mirror - Right Door Mirror OEM Used
2017-2019 Gmc Acadia Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1379024Regular price $ 142.41Sale price $ 142.41 Regular priceUnit price / per$ 181.53Sale -
2017-2019 Gmc Acadia Passenger Side View Mirror - Right Door Mirror OEM Used
2017-2019 Gmc Acadia Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1376937Regular price $ 138.42Sale price $ 138.42 Regular priceUnit price / per$ 181.53Sale -
2017-2019 Gmc Sierra 1500 Heater AC Blower Motor Fits Fits 2017 2018 2019 2020 OEM Used Auto Parts
2017-2019 Gmc Sierra 1500 Heater AC Blower Motor Fits Fits 2017 2018 2019 2020 OEM Used Auto Parts
SKU: 1368462Regular price $ 70.40Sale price $ 70.40 Regular priceUnit price / per$ 71.43Sale -
2017-2019 Gmc Sierra 1500 Transmission Control Module Tcu Tcm
2017-2019 Gmc Sierra 1500 Transmission Control Module Tcu Tcm
SKU: 1368497Regular price $ 133.74Sale price $ 133.74 Regular priceUnit price / per$ 174.70Sale -
2017-2019 Gmc Sierra 1500 Electrical Gas Fuel Pump Assembly
2017-2019 Gmc Sierra 1500 Electrical Gas Fuel Pump Assembly
SKU: 1368444Regular price $ 75.87Sale price $ 75.87 Regular priceUnit price / per$ 77.04Sale -
2017-2019 Gmc Sierra 1500 ABS Pump Control Module Replacement Fits Fits 2017 2018 2019 2020 OEM Used Auto Parts
2017-2019 Gmc Sierra 1500 ABS Pump Control Module Replacement Fits Fits 2017 2018 2019 2020 OEM Used Auto Parts
SKU: 1368427Regular price $ 129.98Sale price $ 129.98 Regular priceUnit price / per$ 164.20Sale -
2017-2022 Gmc Acadia Air Cleaner Intake-duct Hose Tube
2017-2022 Gmc Acadia Air Cleaner Intake-duct Hose Tube
SKU: 1356485Regular price $ 57.92Sale price $ 57.92 Regular priceUnit price / per$ 70.14Sale -
2017-2019 Gmc Acadia Passenger Side View Mirror - Right Door Mirror OEM Used
2017-2019 Gmc Acadia Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1335511Regular price $ 111.22Sale price $ 111.22 Regular priceUnit price / per$ 148.85Sale -
2017-2021 Gmc Acadia Interior Rear View Mirror Replacement OEM P/N:A048070 Fits OEM Used Auto Parts
2017-2021 Gmc Acadia Interior Rear View Mirror Replacement OEM P/N:A048070 Fits OEM Used Auto Parts
SKU: 1323638Regular price $ 46.61Sale price $ 46.61 Regular priceUnit price / per$ 69.44Sale -
2017-2019 Gmc Sierra 1500 Climate Control Module Temperature AC/Heater Replacement P/N:815372982 84164473 Fits OEM Used Auto Parts
2017-2019 Gmc Sierra 1500 Climate Control Module Temperature AC/Heater Replacement P/N:815372982 84164473 Fits OEM Used Auto Parts
SKU: 1327535Regular price $ 48.42Sale price $ 48.42 Regular priceUnit price / per$ 82.16Sale -
2017-2019 Gmc Acadia Master Power Window Switch Replacement Driver Side Left P/N:84512890 Fits OEM Used Auto Parts
2017-2019 Gmc Acadia Master Power Window Switch Replacement Driver Side Left P/N:84512890 Fits OEM Used Auto Parts
SKU: 1304915Regular price $ 40.44Sale price $ 40.44 Regular priceUnit price / per$ 54.34Sale -
2017-2019 Gmc Sierra 1500 Fusebox Fuse Box Panel Relay Module Fits Fits 2017 2018 2019 OEM Used Auto Parts
2017-2019 Gmc Sierra 1500 Fusebox Fuse Box Panel Relay Module Fits Fits 2017 2018 2019 OEM Used Auto Parts
SKU: 1310195Regular price $ 195.98Sale price $ 195.98 Regular priceUnit price / per$ 252.20Sale -
2017-2020 Gmc Yukon Information Display Screen
2017-2020 Gmc Yukon Information Display Screen
SKU: 1291112Regular price $ 184.61Sale price $ 184.61 Regular priceUnit price / per$ 237.38Sale































