2019 Chevy Silverado 1500 transmission control module — Suspension, new style (mirrors mount on door skin), (rear frame), ID 84447009 price snapshot
- Low
- $40
- Average
- $150
- High
- $379

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 84447009) costs $40 to $379, with a median asking price of $131. Based on 30 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 | $40–$379 | 17 | |
| Grade BStandard used | $91–$203 | 12 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $106–$106 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $40–$379 overall range
Trim-specific context
This pricing covers the Suspension, new style (mirrors mount on door skin), (rear frame), ID 84447009 variant of the 2019 Chevy Silverado 1500 transmission control module, based on 30 priced listings. Its $131 median is 14% 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 30 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 84447009 variant lists between $40 and $379, with a median asking price of $131.
In our current dataset, the Suspension, new style (mirrors mount on door skin), (rear frame), ID 84447009 variant appears only for the 2019 model year.