2021 Mazda 3 transmission — MT price snapshot
- Low
- $200
- Average
- $539
- High
- $1,600
Year & trim-specific price guide
Used 2021 Mazda 3 Transmission — MT prices
Trim-specific pricing for the MT variant of the 2021 Mazda 3 transmission, built from 46 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 20, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used 2021 Mazda 3 transmission (MT) costs $200 to $1,600, with a median asking price of $451. Based on 46 priced salvage yard listings across the US, updated Oct 20, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$483
Grade B (good)$410
USD
Condition comparison
Price by part grade
Grade AClean / low wear$200–$1,60032 listings
Grade BStandard used$247–$58313 listings
Grade XUngraded$584–$5841 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $200–$1,600 | 32 | |
| Grade BStandard used | $247–$583 | 13 | |
| Grade XUngraded | $584–$584 | 1 |
Median by grade
Grade price comparison
Grade A$483
Grade B$410
Ungraded$584
Median asking price by seller-reported condition grade · $200–$1,600 overall range
Trim-specific context
How does the MT compare?
This pricing covers the MT variant of the 2021 Mazda 3 transmission, based on 46 priced listings. Its $451 median is 23% below the 2021 Mazda 3 transmission overall median of $584.
There are 5 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
What other 2021 Mazda 3 transmission variants are available?
AT, 2.0L
50 listings$525$309 – $1,549AT, 2.5L, naturally aspirated, FWD
50 listings$740$175 – $1,720AT, 2.5L, turbo
50 listings$813$400 – $1,500AT, 2.5L, naturally aspirated, AWD, cylinder deactivation
49 listings$575$230 – $1,549AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation
47 listings$850$265 – $2,080Back to full guide
2021 Mazda 3 transmission — all trims
Common questions
2021 Mazda 3 transmission (MT) FAQ
How much is a used 2021 Mazda 3 transmission (MT)?
Based on 46 priced salvage-yard listings, a used 2021 Mazda 3 transmission in the MT variant lists between $200 and $1,600, with a median asking price of $451.
Which years use the MT transmission?
In our current dataset, the MT variant appears only for the 2021 model year.