2020 GMC Terrain transmission control module — Temperature, ID 84692739 price snapshot
- Low
- $41
- Average
- $104
- High
- $295

Year & trim-specific price guide
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Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
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Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
A used 2020 GMC Terrain transmission control module (Temperature, ID 84692739) costs $41 to $295, with a median asking price of $51. Based on 49 priced salvage yard listings across the US, updated Sep 16, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$260 | 23 | |
| Grade BStandard used | $41–$295 | 26 |
Median by grade
Median asking price by seller-reported condition grade · $41–$295 overall range
Trim-specific context
This pricing covers the Temperature, ID 84692739 variant of the 2020 GMC Terrain transmission control module, based on 49 priced listings. Its $51 median is 51% below the 2020 GMC Terrain transmission control module overall median of $105.
There are 31 other transmission control module variants available for the 2020 GMC Terrain.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
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Common questions
Based on 49 priced salvage-yard listings, a used 2020 GMC Terrain transmission control module in the Temperature, ID 84692739 variant lists between $41 and $295, with a median asking price of $51.
The Temperature, ID 84692739 variant appears in model years 2020, 2021. Prices and availability may differ by year.