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.
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2016-2017 Gmc Terrain Throttle Body P/N:12670834AA 12669146AA Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12670834AA 12669146AA Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 551622Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 41.21Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12667002, 12685918, 12670801 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12667002, 12685918, 12670801 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 443096Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81 -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 543412Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81 -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12670801 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12670801 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 543403Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81 -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 543349Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81 -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12667002 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12667002 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 512417Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 47.73Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12666070 12667189, 12667002, 12708794 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12666070 12667189, 12667002, 12708794 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 482012Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 47.73Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12667002, 12685918, 12670801 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12667002, 12685918, 12670801 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 443989Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81 -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12667002, 12685918, 12670801 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12667002, 12685918, 12670801 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 444755Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81 -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12667002 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12667002 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 402680Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 49.46Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 400741Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 49.46Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 12698026, 12673932, 12708794 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 12698026, 12673932, 12708794 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 325255Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81 -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12666068 12667002, 12666070, 12667189 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12666068 12667002, 12666070, 12667189 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 280422Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 92.40Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12666068 12667002, 12666070, 12667189 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12666068 12667002, 12666070, 12667189 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 273312Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 92.40Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12666068 12667002, 12666070, 12667189 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12666068 12667002, 12666070, 12667189 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 242797Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81 -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12670801, 12694743, 12666070 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667189 12670801, 12694743, 12666070 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 155328Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81 -
2016-2017 Gmc Terrain Driver Side View Mirror - Left Door Mirror OEM Used
2016-2017 Gmc Terrain Driver Side View Mirror - Left Door Mirror OEM Used
SKU: 1128464Regular price $ 49.48Sale price $ 49.48 Regular priceUnit price / per$ 54.54Sale -
2016-2017 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
2016-2017 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1128463Regular price $ 49.48Sale price $ 49.48 Regular priceUnit price / per$ 56.37Sale -
2016-2017 Gmc Terrain Throttle Body P/N:12632101CA Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12632101CA Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 1435249Regular price $ 38.29Sale price $ 38.29 Regular priceUnit price / per$ 48.54Sale -
2016-2017 Gmc Terrain Center Console Armrest Cover Lid Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Center Console Armrest Cover Lid Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 1128350Regular price $ 48.82Sale price $ 48.82 Regular priceUnit price / per$ 105.00Sale -
2016-2017 Gmc Terrain Throttle Body P/N:12632101CA Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12632101CA Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 1431851Regular price $ 38.98Sale price $ 38.98 Regular priceUnit price / per$ 59.04Sale -
2016-2017 Gmc Terrain Driver Side View Mirror - Left Door Mirror OEM Used
2016-2017 Gmc Terrain Driver Side View Mirror - Left Door Mirror OEM Used
SKU: 1447126Regular price $ 67.95Sale price $ 67.95 Regular priceUnit price / per$ 100.25Sale -
2016-2017 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
2016-2017 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1444881Regular price $ 62.69Sale price $ 62.69 Regular priceUnit price / per$ 82.78Sale -
2016-2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 1422625Regular price $ 46.17Sale price $ 46.17 Regular priceUnit price / per$ 67.91Sale -
2016-2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 1407840Regular price $ 42.27Sale price $ 42.27 Regular priceUnit price / per$ 64.68Sale -
2016-2017 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
2016-2017 Gmc Terrain Passenger Side View Mirror - Right Door Mirror OEM Used
SKU: 1394777Regular price $ 49.48Sale price $ 49.48 Regular priceUnit price / per$ 92.00Sale -
2016-2017 Gmc Terrain Radio Control Panel
2016-2017 Gmc Terrain Radio Control Panel
SKU: 1251907Regular price $ 63.42Sale price $ 63.42 Regular priceUnit price / per$ 165.02Sale -
2016-2017 Gmc Terrain Side Mirror Replacement Passenger Right View Door Mirror Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Side Mirror Replacement Passenger Right View Door Mirror Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 1248724Regular price $ 49.48Sale price $ 49.48 Regular priceUnit price / per$ 56.37Sale -
2016-2017 Gmc Terrain Overhead Roof Console Interior Dome Light Grey
2016-2017 Gmc Terrain Overhead Roof Console Interior Dome Light Grey
SKU: 1035499Regular price $ 34.50Sale price $ 34.50 Regular priceUnit price / per$ 175.62Sale -
2016-2017 Gmc Terrain Throttle Body P/N:12632101CA Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12632101CA Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 1102958Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 35.48 -
2016-2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module P/N:84080470 Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module P/N:84080470 Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 1097354Regular price $ 42.27Sale price $ 42.27 Regular priceUnit price / per$ 53.92Sale -
2016-2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module P/N:84080470 01 Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module P/N:84080470 01 Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 837364Regular price $ 42.27Sale price $ 42.27 Regular priceUnit price / per$ 49.20Sale -
2016-2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module P/N:84080470_01 Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module P/N:84080470_01 Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 802786Regular price $ 42.27Sale price $ 42.27 Regular priceUnit price / per$ 42.27 -
2016-2017 Gmc Terrain Center Floor Console Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Center Floor Console Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 776163Regular price $ 67.41Sale price $ 67.41 Regular priceUnit price / per$ 102.00Sale -
2016-2017 Gmc Terrain Throttle Body P/N:12632101CA Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12632101CA Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 741804Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 35.48 -
2016 Gmc Terrain Radio AM FM Cd Player Receiver Replacement P/N:84026074 Fits 2014 OEM Used Auto Parts
2016 Gmc Terrain Radio AM FM Cd Player Receiver Replacement P/N:84026074 Fits 2014 OEM Used Auto Parts
SKU: 726581Regular price $ 54.18Sale price $ 54.18 Regular priceUnit price / per$ 54.18



































