2019 Chevy Silverado 1500 transmission control module — Suspension, new style (mirrors mount on door skin), (rear frame), ID 84591777 price snapshot
- Low
- $65
- Average
- $147
- High
- $271

Year & trim-specific price guide
A used 2019 Chevy Silverado 1500 transmission control module (Suspension, new style (mirrors mount on door skin), (rear frame), ID 84591777) costs $65 to $271, with a median asking price of $179. Based on 10 priced salvage yard listings across the US, updated Aug 26, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $65–$271 | 10 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Trim-specific context
This pricing covers the Suspension, new style (mirrors mount on door skin), (rear frame), ID 84591777 variant of the 2019 Chevy Silverado 1500 transmission control module, based on 10 priced listings. Its $179 median is 56% above the 2019 Chevy Silverado 1500 transmission control module overall median of $115.
There are 58 other transmission control module variants available for the 2019 Chevy Silverado 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 10 priced salvage-yard listings, a used 2019 Chevy Silverado 1500 transmission control module in the Suspension, new style (mirrors mount on door skin), (rear frame), ID 84591777 variant lists between $65 and $271, with a median asking price of $179.
In our current dataset, the Suspension, new style (mirrors mount on door skin), (rear frame), ID 84591777 variant appears only for the 2019 model year.