2021 Mazda 3 transmission — gasoline, MT price snapshot
- Low
- $562
- Average
- $989
- High
- $1,800

Year & trim-specific price guide
A used 2021 Mazda 3 transmission (gasoline, MT) costs $562 to $1,800, with a median asking price of $920. Based on 43 priced salvage yard listings across the US, updated Aug 21, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $562–$1,800 | 20 | |
| Grade BStandard used | $699–$975 | 15 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $600–$1,500 | 8 |
Median by grade
Median asking price by seller-reported condition grade · $562–$1,800 overall range
Trim-specific context
This pricing covers the gasoline, MT variant of the 2021 Mazda 3 transmission, based on 43 priced listings. Its $920 median is 8% below the 2021 Mazda 3 transmission overall median of $1,000.
There are 2 other transmission variants available for the 2021 Mazda 3.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
Back to full guide
Common questions
Based on 43 priced salvage-yard listings, a used 2021 Mazda 3 transmission in the gasoline, MT variant lists between $562 and $1,800, with a median asking price of $920.
In our current dataset, the gasoline, MT variant appears only for the 2021 model year.