GMC Terrain transmission control module — Communication, telematics (opt UE1), (center dash), ID 84298328 price snapshot
- Low
- $41
- Average
- $50
- High
- $75

Trim-specific price guide
A used GMC Terrain transmission control module (Communication, telematics (opt UE1), (center dash), ID 84298328) costs $41 to $75, with a median asking price of $51. Based on 100 priced salvage yard listings across the US, updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$71 | 76 | |
| Grade BStandard used | $41–$75 | 24 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $41–$75 overall range
Trim-specific context
This pricing covers the Communication, telematics (opt UE1), (center dash), ID 84298328 variant of the GMC Terrain transmission control module, based on 100 priced listings across 2 model years (2018, 2019). Its $51 median is 32% below the GMC Terrain transmission control module overall median of $75.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
Other trims
Common questions
Based on 100 priced salvage-yard listings across 2 model years, a used GMC Terrain transmission control module in the Communication, telematics (opt UE1), (center dash), ID 84298328 variant lists between $41 and $75, with a median asking price of $51.
The Communication, telematics (opt UE1), (center dash), ID 84298328 variant appears in model years 2018, 2019. Prices and availability differ by year.
Yes. Grade A has a median of $41, Grade B has a median of $51. Grade A parts are in excellent condition, B is good, and C is fair.