Used GMC Terrain 2018 - 2023 AWD Rear Differential Computer Control Module Unit OEM
Tell us this part — our team confirms availability and price fast.
- ✅ Genuine OEM — removed from a real vehicle in our US yard
- ✅ The photo is the exact part you receive
- ✅ Fitment-checked · free 30-day returns
- ✅ Talk to a real person — ask us anything
About this part
Genuine used OEM GMC Terrain 2018 - 2023 AWD Rear Differential Computer Control Module Unit OEM. Removed from a GMC Terrain 2018. Manufacturer part number (MPN): 40181138. In stock at our US warehouse, photographed as the actual item you receive, and fitment-checked.
Not sure it fits your car? Send us a quick request — our team confirms fitment, availability and price fast.
Specifications
| Category | Rear Differential |
| Fits / from | GMC Terrain 2018 |
| MPN | 40181138 |
| Stock number | 0475-0532 |
| Condition | Used — OEM, tested |
| Availability | In stock |
Fits these vehicles
This genuine used OEM part is confirmed to fit 304 vehicle configurations across the makes and models below — it was removed from a GMC Terrain 2018. Don’t see your exact car? Send a quick request and we’ll confirm fitment before you buy.
| Vehicle | Years | Engine |
|---|---|---|
| Buick Enclave | 2018–2023 | 3.6L |
| Buick LaCrosse | 2018–2019 | 2.5L, 3.6L |
| Buick Regal Sportback | 2018–2020 | 2.0L, 3.6L |
| Buick Regal TourX | 2018–2020 | 2.0L |
| Cadillac XT4 | 2019–2022 | 2.0L |
| Cadillac XT5 | 2018–2022 | 2.0L, 3.6L |
| Cadillac XT6 | 2020–2023 | 2.0L, 3.6L |
| Chevrolet Blazer | 2019–2022 | 2.0L, 2.5L, 3.6L |
| Chevrolet Equinox | 2018–2023 | 1.5L, 1.6L, 2.0L |
| Chevrolet Traverse | 2018–2023 | 2.0L, 3.6L |
| GMC Acadia | 2018–2022 | 2.0L, 2.5L, 3.6L |
| GMC Terrain | 2018–2022 | 1.5L, 1.6L, 2.0L |
Showing 300 of 304 compatible configurations. Ask us to confirm your exact vehicle.