2019 GMC Sierra 1500 transmission — new style (mirrors mount on door skin), (AT), 4x4, 4.3L price snapshot
- Low
- $1,200
- Average
- $2,191
- High
- $3,072

Year & trim-specific price guide
A used 2019 GMC Sierra 1500 transmission (new style (mirrors mount on door skin), (AT), 4x4, 4.3L) costs $1,200 to $3,072, with a median asking price of $2,172. Based on 37 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 | $1,400–$3,072 | 9 | |
| Grade BStandard used | $1,200–$2,553 | 16 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $1,875–$2,866 | 12 |
Median by grade
Median asking price by seller-reported condition grade · $1,200–$3,072 overall range
Trim-specific context
This pricing covers the new style (mirrors mount on door skin), (AT), 4x4, 4.3L variant of the 2019 GMC Sierra 1500 transmission, based on 37 priced listings. Its $2,172 median is 16% 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 37 priced salvage-yard listings, a used 2019 GMC Sierra 1500 transmission in the new style (mirrors mount on door skin), (AT), 4x4, 4.3L variant lists between $1,200 and $3,072, with a median asking price of $2,172.
In our current dataset, the new style (mirrors mount on door skin), (AT), 4x4, 4.3L variant appears only for the 2019 model year.