2024 GMC Sierra 1500 transmission control module — Temperature, (RH under dash), ID 84579087 price snapshot
- Low
- $75
- Average
- $171
- High
- $232

Year & trim-specific price guide
A used 2024 GMC Sierra 1500 transmission control module (Temperature, (RH under dash), ID 84579087) costs $75 to $232, with a median asking price of $190. Based on 50 priced salvage yard listings across the US, updated Aug 25, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$210 | 28 | |
| Grade BStandard used | $99–$232 | 22 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $75–$232 overall range
Trim-specific context
This pricing covers the Temperature, (RH under dash), ID 84579087 variant of the 2024 GMC Sierra 1500 transmission control module, based on 50 priced listings. Its $190 median is 0% above the 2024 GMC Sierra 1500 transmission control module overall median of $190.
There are 24 other transmission control module variants available for the 2024 GMC Sierra 1500.
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 50 priced salvage-yard listings, a used 2024 GMC Sierra 1500 transmission control module in the Temperature, (RH under dash), ID 84579087 variant lists between $75 and $232, with a median asking price of $190.
The Temperature, (RH under dash), ID 84579087 variant appears in model years 2021, 2022, 2023, 2024, 2025. Prices and availability may differ by year.