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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2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12702505 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12702505 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1078521Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 54.88Sale -
2018 Gmc Yukon Xl 1500 Car Starter Motor Solenoid OEM P/N:12685660 Fits Fits 2019 2020 OEM Used Auto Parts
2018 Gmc Yukon Xl 1500 Car Starter Motor Solenoid OEM P/N:12685660 Fits Fits 2019 2020 OEM Used Auto Parts
SKU: 1062870Regular price $ 50.51Sale price $ 50.51 Regular priceUnit price / per$ 50.51 -
2018-2020 Gmc Terrain Car Starter Motor Solenoid OEM P/N:TN438000-2410 12663052 Fits Fits 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
2018-2020 Gmc Terrain Car Starter Motor Solenoid OEM P/N:TN438000-2410 12663052 Fits Fits 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 1067080Regular price $ 50.51Sale price $ 50.51 Regular priceUnit price / per$ 73.13Sale -
2018 Gmc Yukon Xl 1500 Car Starter Motor Solenoid OEM P/N:12685660 Fits Fits 2019 2020 OEM Used Auto Parts
2018 Gmc Yukon Xl 1500 Car Starter Motor Solenoid OEM P/N:12685660 Fits Fits 2019 2020 OEM Used Auto Parts
SKU: 1066025Regular price $ 50.51Sale price $ 50.51 Regular priceUnit price / per$ 48.67 -
2018-2019 Gmc Terrain Instrument Cluster Speedometer Gauges P/N:84424072 Fits Fits 2018 2019 OEM Used Auto Parts
2018-2019 Gmc Terrain Instrument Cluster Speedometer Gauges P/N:84424072 Fits Fits 2018 2019 OEM Used Auto Parts
SKU: 906227Regular price $ 41.99Sale price $ 41.99 Regular priceUnit price / per$ 46.60Sale -
2018-2019 Gmc Terrain Instrument Cluster Speedometer Gauges P/N:84424072 Fits Fits 2018 2019 OEM Used Auto Parts
2018-2019 Gmc Terrain Instrument Cluster Speedometer Gauges P/N:84424072 Fits Fits 2018 2019 OEM Used Auto Parts
SKU: 905378Regular price $ 41.99Sale price $ 41.99 Regular priceUnit price / per$ 46.60Sale -
2018-2019 Gmc Sierra 2500 Radio AM FM Cd Player Receiver Replacement P/N:42554623 Fits Fits 2018 2019 OEM Used Auto Parts
2018-2019 Gmc Sierra 2500 Radio AM FM Cd Player Receiver Replacement P/N:42554623 Fits Fits 2018 2019 OEM Used Auto Parts
SKU: 901850Regular price $ 54.18Sale price $ 54.18 Regular priceUnit price / per$ 54.18 -
2018-2019 Gmc Canyon Instrument Cluster Speedometer Gauges P/N:84628071 Fits Fits 2018 2019 OEM Used Auto Parts
2018-2019 Gmc Canyon Instrument Cluster Speedometer Gauges P/N:84628071 Fits Fits 2018 2019 OEM Used Auto Parts
SKU: 880493Regular price $ 49.33Sale price $ 49.33 Regular priceUnit price / per$ 129.00Sale -
2018 Gmc Terrain Turbocharger Turbo Charger Super Charger Supercharger
2018 Gmc Terrain Turbocharger Turbo Charger Super Charger Supercharger
SKU: 804171Regular price $ 77.20Sale price $ 77.20 Regular priceUnit price / per$ 194.36Sale -
2018 Gmc Terrain Turbocharger Turbo Charger Super Charger Supercharger
2018 Gmc Terrain Turbocharger Turbo Charger Super Charger Supercharger
SKU: 803846Regular price $ 77.20Sale price $ 77.20 Regular priceUnit price / per$ 194.36Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12695198 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12695198 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 817583Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 67.51Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12697837 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12697837 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 787689Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 46.87Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12697838 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12697838 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 791211Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 46.87Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12688973 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12688973 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 769135Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 46.87Sale -
2018-2020 Gmc Terrain Throttle Body P/N:12670837AA Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
2018-2020 Gmc Terrain Throttle Body P/N:12670837AA Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 768240Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 43.29Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12697837 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12697837 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 766571Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 65.48Sale -
2018-2020 Gmc Terrain Car Starter Motor Solenoid OEM P/N:12663052 Fits Fits 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
2018-2020 Gmc Terrain Car Starter Motor Solenoid OEM P/N:12663052 Fits Fits 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 766090Regular price $ 50.51Sale price $ 50.51 Regular priceUnit price / per$ 83.69Sale -
2018-2019 Gmc Sierra 1500 Am Fm Cd Player Radio Receiver
2018-2019 Gmc Sierra 1500 Am Fm Cd Player Radio Receiver
SKU: 763689Regular price $ 54.18Sale price $ 54.18 Regular priceUnit price / per$ 47.15 -
2018-2021 Gmc Terrain ABS Pump Control Module Replacement P/N:84342052 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
2018-2021 Gmc Terrain ABS Pump Control Module Replacement P/N:84342052 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 764142Regular price $ 45.55Sale price $ 45.55 Regular priceUnit price / per$ 48.56Sale -
2018-2020 Gmc Terrain Throttle Body Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
2018-2020 Gmc Terrain Throttle Body Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 728811Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 43.29Sale -
2018-2019 Gmc Acadia Radio AM FM Cd Player Receiver Replacement P/N:42645351 Fits Fits 2018 2019 2020 OEM Used Auto Parts
2018-2019 Gmc Acadia Radio AM FM Cd Player Receiver Replacement P/N:42645351 Fits Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 722249Regular price $ 54.18Sale price $ 54.18 Regular priceUnit price / per$ 51.72 -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12687328 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12687328 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 728993Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 88.79Sale -
2018-2019 Gmc Canyon Information Display Screen
2018-2019 Gmc Canyon Information Display Screen
SKU: 712965Regular price $ 51.55Sale price $ 51.55 Regular priceUnit price / per$ 144.26Sale -
2018 Gmc Yukon Xl 1500 Car Starter Motor Solenoid OEM P/N:SM-74011 Fits OEM Used Auto Parts
2018 Gmc Yukon Xl 1500 Car Starter Motor Solenoid OEM P/N:SM-74011 Fits OEM Used Auto Parts
SKU: 684216Regular price $ 50.51Sale price $ 50.51 Regular priceUnit price / per$ 71.04Sale -
2018 Gmc Yukon Headlight Ballast Head Light
2018 Gmc Yukon Headlight Ballast Head Light
SKU: 652857Regular price $ 46.38Sale price $ 46.38 Regular priceUnit price / per$ 109.00Sale -
2018 Gmc Yukon Xl 1500 Car Starter Motor Solenoid OEM P/N:12685660 Fits Fits 2019 2020 OEM Used Auto Parts
2018 Gmc Yukon Xl 1500 Car Starter Motor Solenoid OEM P/N:12685660 Fits Fits 2019 2020 OEM Used Auto Parts
SKU: 671322Regular price $ 50.51Sale price $ 50.51 Regular priceUnit price / per$ 71.38Sale -
2018-2020 Gmc Terrain Throttle Body P/N:12670837AA Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
2018-2020 Gmc Terrain Throttle Body P/N:12670837AA Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 665824Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 35.47 -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12687328 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12687328 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 663014Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 82.93Sale -
2018-2019 Gmc Terrain Headlight Ballast Head Light
2018-2019 Gmc Terrain Headlight Ballast Head Light
SKU: 651615Regular price $ 46.38Sale price $ 46.38 Regular priceUnit price / per$ 85.00Sale -
2018-2020 Gmc Terrain Throttle Body P/N:7AA12670837AA Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
2018-2020 Gmc Terrain Throttle Body P/N:7AA12670837AA Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 647439Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 35.47 -
2018 Gmc Yukon Xl Throttle Body P/N:12678224 Fits Fits 2014 2015 2016 2017 2019 2020 2021 2022 OEM Used Auto Parts
2018 Gmc Yukon Xl Throttle Body P/N:12678224 Fits Fits 2014 2015 2016 2017 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 646174Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 41.89Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12695198 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12695198 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 634610Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 82.93Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12687328 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12687328 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 631244Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 82.93Sale -
2018-2020 Gmc Terrain Throttle Body Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
2018-2020 Gmc Terrain Throttle Body Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 610597Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 43.29Sale -
2018-2019 Gmc Acadia Radio AM FM Cd Player Receiver Replacement P/N:42645351 Fits Fits 2018 2019 2020 OEM Used Auto Parts
2018-2019 Gmc Acadia Radio AM FM Cd Player Receiver Replacement P/N:42645351 Fits Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 593150Regular price $ 54.18Sale price $ 54.18 Regular priceUnit price / per$ 51.72 -
2018-2020 Gmc Terrain Throttle Body P/N:12670837AA Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
2018-2020 Gmc Terrain Throttle Body P/N:12670837AA Fits Fits 2013 2014 2015 2016 2017 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 579993Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 43.29Sale



































