2019 GMC Sierra 1500 transmission — new style (mirrors mount on door skin), (AT), 4x2, 4.3L price snapshot
- Low
- $350
- Average
- $2,159
- High
- $2,866

Year & trim-specific price guide
A used 2019 GMC Sierra 1500 transmission (new style (mirrors mount on door skin), (AT), 4x2, 4.3L) costs $350 to $2,866, with a median asking price of $2,200. Based on 40 priced salvage yard listings across the US, updated Aug 18, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $350–$2,734 | 8 | |
| Grade BStandard used | $1,650–$2,697 | 19 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $1,565–$2,866 | 13 |
Median by grade
Median asking price by seller-reported condition grade · $350–$2,866 overall range
Trim-specific context
This pricing covers the new style (mirrors mount on door skin), (AT), 4x2, 4.3L variant of the 2019 GMC Sierra 1500 transmission, based on 40 priced listings. Its $2,200 median is 15% below the 2019 GMC Sierra 1500 transmission overall median of $2,600.
There are 12 other transmission variants available for the 2019 GMC Sierra 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 40 priced salvage-yard listings, a used 2019 GMC Sierra 1500 transmission in the new style (mirrors mount on door skin), (AT), 4x2, 4.3L variant lists between $350 and $2,866, with a median asking price of $2,200.
In our current dataset, the new style (mirrors mount on door skin), (AT), 4x2, 4.3L variant appears only for the 2019 model year.