GMC Terrain transmission control module — Communication, telematics (opt UE1), (center dash), ID 84128418 price snapshot
- Low
- $46
- Average
- $91
- High
- $249
Trim-specific price guide
GMC Terrain Transmission Control Module — Communication, telematics (opt UE1), (center dash), ID 84128418 prices
Pricing for the Communication, telematics (opt UE1), (center dash), ID 84128418 variant of the GMC Terrain transmission control module, aggregated from 92 salvage yard listings across 2 model years.
Price summary
A used GMC Terrain transmission control module (Communication, telematics (opt UE1), (center dash), ID 84128418) costs $46 to $249, with a median asking price of $75. Based on 92 priced salvage yard listings across the US, updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$75
Grade B (good)$93
USD
Condition comparison
Price by part grade
Grade AClean / low wear$46–$24972 listings
Grade BStandard used$46–$13816 listings
Grade CVisible wearUpdating
Grade XUngraded$50–$714 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $46–$249 | 72 | |
| Grade BStandard used | $46–$138 | 16 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $50–$71 | 4 |
Median by grade
Grade price comparison
Grade A$75
Grade B$93
Ungraded$71
Median asking price by seller-reported condition grade · $46–$249 overall range
Trim-specific context
How is the Communication, telematics (opt UE1), (center dash), ID 84128418 priced differently?
This pricing covers the Communication, telematics (opt UE1), (center dash), ID 84128418 variant of the GMC Terrain transmission control module, based on 92 priced listings across 2 model years (2018, 2019). Its $75 median is 0% above 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
What does a Communication, telematics (opt UE1), (center dash), ID 84128418 cost by year?
Other trims
Other GMC Terrain transmission control module variants
Door, (liftgate)
3 yrs$90$41 – $282Memory, (below LH seat), (heat control, opt KA1), (memory)
3 yrs$100$45 – $322Seat, (below LH seat), (heat control, opt KA1), (vent fan)
3 yrs$56$40 – $348Theft-Locking, (door lock, rear view mirror)
3 yrs$50$35 – $232Air Bag, (below center console)
6 yrs$82$41 – $336Driver Assist, (rear park assist, opt UD7), (LH quarter panel)
3 yrs$75$25 – $249Body Control (BCM), (LH side dash), body control
4 yrs$85$50 – $343Differential Lock, (carrier housing)
6 yrs$76$35 – $305Temperature, electronic temperature control (opt C68)
2 yrs$66$41 – $305Common questions
GMC Terrain transmission control module (Communication, telematics (opt UE1), (center dash), ID 84128418) FAQ
How much is a used GMC Terrain transmission control module (Communication, telematics (opt UE1), (center dash), ID 84128418)?
Based on 92 priced salvage-yard listings across 2 model years, a used GMC Terrain transmission control module in the Communication, telematics (opt UE1), (center dash), ID 84128418 variant lists between $46 and $249, with a median asking price of $75.
Which GMC Terrain years use the Communication, telematics (opt UE1), (center dash), ID 84128418 transmission control module?
The Communication, telematics (opt UE1), (center dash), ID 84128418 variant appears in model years 2018, 2019. Prices and availability differ by year.
Is there a price difference between Communication, telematics (opt UE1), (center dash), ID 84128418 condition grades?
Yes. Grade A has a median of $75, Grade B has a median of $93. Grade A parts are in excellent condition, B is good, and C is fair.