GMC Terrain
OEM used GMC Terrain parts at OEM Used Auto Parts are genuine factory Terrain replacement parts, sourced from running vehicles and thoroughly inspected.
Our GMC Terrain inventory includes Engine Computers, Side View Mirrors, Throttle Bodies, Speedometers, Radios, Power Window Switches, Wheels, Engines, and Transmissions. Every part is tested before it leaves our warehouse.
Buying OEM used Terrain parts is a cost-effective way to repair your GMC SUV with factory fit and performance. All parts come with fast free shipping and a 90-day warranty, so you can buy with confidence.
Explore our GMC Terrain replacement parts below to find the component your vehicle needs.
-
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12688973 12669908 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 12669908 Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1439150Regular price $ 60.58Sale price $ 60.58 Regular priceUnit price / per$ 92.90Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12702505 12700116 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 12700116 Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1427596Regular price $ 60.58Sale price $ 60.58 Regular priceUnit price / per$ 92.90Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12702505 12700116 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 12700116 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1427596Regular price $ 74.99Sale price $ 74.99 Regular priceUnit price / per$ 97.55Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12697838 12669908 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 12669908 Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1426171Regular price $ 60.58Sale price $ 60.58 Regular priceUnit price / per$ 92.90Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12697838 12669908 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 12669908 Fits Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1426171Regular price $ 74.99Sale price $ 74.99 Regular priceUnit price / per$ 97.55Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:811839393 12697837 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:811839393 12697837 Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1430493Regular price $ 60.58Sale price $ 60.58 Regular priceUnit price / per$ 92.90Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12677677 12688128 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:12677677 12688128 Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1426510Regular price $ 60.58Sale price $ 60.58 Regular priceUnit price / per$ 92.90Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12688128 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:12688128 Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1427276Regular price $ 60.58Sale price $ 60.58 Regular priceUnit price / per$ 92.90Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12687328 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 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1426710Regular price $ 60.58Sale price $ 60.58 Regular priceUnit price / per$ 92.90Sale -
2018-2019 Gmc Terrain Fusebox Fuse Box Panel Relay Module P/N:84300718 Fits Fits 2018 2019 OEM Used Auto Parts
2018-2019 Gmc Terrain Fusebox Fuse Box Panel Relay Module P/N:84300718 Fits Fits 2018 2019 OEM Used Auto Parts
SKU: 1415125Regular price $ 55.19Sale price $ 55.19 Regular priceUnit price / per$ 75.65Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:812835949 12702505 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:812835949 12702505 Fits 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1395899Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 92.90Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12697837 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 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1305538Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 88.79Sale -
2018-2019 Gmc Terrain Chassis Control Module Ccm Bcm Body Control 1295990
2018-2019 Gmc Terrain Chassis Control Module Ccm Bcm Body Control 1295990
SKU: 1295990Regular price $ 39.05Sale price $ 39.05 Regular priceUnit price / per$ 39.05 -
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84342052 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84342052 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 1261071Regular price $ 45.55Sale price $ 45.55 Regular priceUnit price / per$ 49.60Sale -
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84560131 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84560131 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 920819Regular price $ 45.55Sale price $ 45.55 Regular priceUnit price / per$ 49.60Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12702505 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 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1243894Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 88.79Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12687328 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 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1220590Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 88.79Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12687328 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 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1220621Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 88.79Sale -
2018-2019 Gmc Terrain Instrument Cluster Speedometer Gauges P/N:84404219 Fits Fits 2018 2019 OEM Used Auto Parts
2018-2019 Gmc Terrain Instrument Cluster Speedometer Gauges P/N:84404219 Fits Fits 2018 2019 OEM Used Auto Parts
SKU: 1207056Regular price $ 35.99Sale price $ 35.99 Regular priceUnit price / per$ 44.85Sale -
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84342055 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84342055 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 1177415Regular price $ 45.55Sale price $ 45.55 Regular priceUnit price / per$ 45.55 -
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84414759 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84414759 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 1174221Regular price $ 45.55Sale price $ 45.55 Regular priceUnit price / per$ 45.55 -
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84342052 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84342052 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 1145230Regular price $ 45.55Sale price $ 45.55 Regular priceUnit price / per$ 45.55 -
2018 Gmc Terrain Turbocharger Turbo Charger Super Charger Supercharger
2018 Gmc Terrain Turbocharger Turbo Charger Super Charger Supercharger
SKU: 1129892Regular price $ 77.20Sale price $ 77.20 Regular priceUnit price / per$ 163.34Sale -
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84342055 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84342055 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 1131428Regular price $ 45.55Sale price $ 45.55 Regular priceUnit price / per$ 45.55 -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12702505 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 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 1078521Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 54.88Sale -
2018-2020 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 -
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84414759 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84414759 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 934797Regular price $ 45.55Sale price $ 45.55 Regular priceUnit price / per$ 49.15Sale -
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84560131 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84560131 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 924848Regular price $ 45.55Sale price $ 45.55 Regular priceUnit price / per$ 49.15Sale -
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 $ 35.99Sale price $ 35.99 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 $ 35.99Sale price $ 35.99 Regular priceUnit price / per$ 46.60Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12695198 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 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 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 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 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 2017 2018 2019 2020 2021 2022 OEM Used Auto Parts
SKU: 791211Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 46.87Sale -
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84414759 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
2018-2021 Gmc Terrain Anti-Lock Brake ABS Pump Module Actuator OEM P/N:84414759 Fits Fits 2018 2019 2020 2021 OEM Used Auto Parts
SKU: 788718Regular price $ 45.55Sale price $ 45.55 Regular priceUnit price / per$ 49.60Sale -
2018-2020 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12688973 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 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



































