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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2017 Gmc Terrain Information Radio Display Screen 1035431
2017 Gmc Terrain Information Radio Display Screen 1035431
SKU: 1035431Regular price $ 51.55Sale price $ 51.55 Regular priceUnit price / per$ 165.75Sale -
2017 Gmc Terrain Passenger Glove Box Door Storage Compartment
2017 Gmc Terrain Passenger Glove Box Door Storage Compartment
SKU: 1035443Regular price $ 53.61Sale price $ 53.61 Regular priceUnit price / per$ 150.00Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12670801 12667002 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12670801 12667002 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 1128403Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 56.55Sale -
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: 1056940Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 46.79Sale -
2017 Gmc Terrain Fuel Vapor Charcoal Canister
2017 Gmc Terrain Fuel Vapor Charcoal Canister
SKU: 1047770Regular price $ 57.99Sale price $ 57.99 Regular priceUnit price / per$ 115.00Sale -
2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module P/N:84080470 Fits OEM Used Auto Parts
2017 Gmc Terrain Fusebox Fuse Box Panel Relay Module P/N:84080470 Fits OEM Used Auto Parts
SKU: 1037635Regular price $ 42.27Sale price $ 42.27 Regular priceUnit price / per$ 38.76 -
2016-2017 Gmc Terrain Throttle Body P/N:12670834AA Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12670834AA Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 1037596Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 31.05 -
2017 Gmc Terrain Headrest Head Rest Front Driver Passenger Seat Fits OEM Used Auto Parts
2017 Gmc Terrain Headrest Head Rest Front Driver Passenger Seat Fits OEM Used Auto Parts
SKU: 742691Regular price $ 44.69Sale price $ 44.69 Regular priceUnit price / per$ 44.69 -
2017 Gmc Terrain Headrest Head Rest Rear Seat Fits OEM Used Auto Parts
2017 Gmc Terrain Headrest Head Rest Rear Seat Fits OEM Used Auto Parts
SKU: 742646Regular price $ 44.69Sale price $ 44.69 Regular priceUnit price / per$ 44.69 -
2017 Gmc Terrain Headrest Head Rest Front Driver Passenger Seat Fits OEM Used Auto Parts
2017 Gmc Terrain Headrest Head Rest Front Driver Passenger Seat Fits OEM Used Auto Parts
SKU: 577957Regular price $ 44.69Sale price $ 44.69 Regular priceUnit price / per$ 44.69 -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 12670801 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 12670801 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 820776Regular 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: 827376Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81 -
2016-2017 Gmc Terrain Throttle Body P/N:12669146AA Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12669146AA Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 798625Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 46.44Sale -
2016-2017 Gmc Terrain Throttle Body P/N:12670834AA Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12670834AA Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 758774Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 31.90 -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 E39A 12685918 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 E39A 12685918 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 714095Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 57.75Sale -
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: 705490Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 57.75Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:E39A 12667189 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:E39A 12667189 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 690221Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 57.75Sale -
2016-2017 Gmc Terrain Throttle Body P/N:12669146AA Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12669146AA Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 678847Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 34.29 -
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: 667872Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 57.75Sale -
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: 664589Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 57.75Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 E39A 12685918 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 E39A 12685918 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 661520Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 57.75Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:E39A 12685918 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:E39A 12685918 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 663455Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 57.75Sale -
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: 663369Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 57.75Sale -
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: 663196Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 52.62Sale -
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: 661594Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 52.62Sale -
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 12667189 Fits 2018 2019 2020 OEM Used Auto Parts
2017 Gmc Terrain PCM Engine Control Computer ECU ECM PCU OEM P/N:12667002 12667189 Fits 2018 2019 2020 OEM Used Auto Parts
SKU: 656715Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 52.62Sale -
2016-2017 Gmc Terrain Throttle Body P/N:12670834A Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12670834A Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 648282Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 31.90 -
2016-2017 Gmc Terrain Throttle Body P/N:12670834A Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12670834A Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 648338Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 31.90 -
2016-2017 Gmc Terrain Throttle Body P/N:12670834AA Fits Fits 2016 2017 OEM Used Auto Parts
2016-2017 Gmc Terrain Throttle Body P/N:12670834AA Fits Fits 2016 2017 OEM Used Auto Parts
SKU: 589093Regular price $ 35.48Sale price $ 35.48 Regular priceUnit price / per$ 30.89 -
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: 578387Regular 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: 578092Regular 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: 576272Regular 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: 572635Regular 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: 566819Regular 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: 557317Regular 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: 558130Regular price $ 42.81Sale price $ 42.81 Regular priceUnit price / per$ 42.81



































