2021 Mazda 3 transmission — AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation price snapshot
- Low
- $265
- Average
- $918
- High
- $2,080
Year & trim-specific price guide
Used 2021 Mazda 3 Transmission — AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation prices
Trim-specific pricing for the AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation variant of the 2021 Mazda 3 transmission, built from 47 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 (AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation) costs $265 to $2,080, with a median asking price of $850. Based on 47 priced salvage yard listings across the US, updated Oct 20, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$1,150
Grade B (good)$445
USD
Condition comparison
Price by part grade
Grade AClean / low wear$265–$2,08040 listings
Grade BStandard used$325–$4887 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $265–$2,080 | 40 | |
| Grade BStandard used | $325–$488 | 7 |
Median by grade
Grade price comparison
Grade A$1,150
Grade B$445
Median asking price by seller-reported condition grade · $265–$2,080 overall range
Trim-specific context
How does the AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation compare?
This pricing covers the AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation variant of the 2021 Mazda 3 transmission, based on 47 priced listings. Its $850 median is 46% above 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 trim, other years
AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation in other model years
Same year, other trims
What other 2021 Mazda 3 transmission variants are available?
Back to full guide
2021 Mazda 3 transmission — all trims
Common questions
2021 Mazda 3 transmission (AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation) FAQ
How much is a used 2021 Mazda 3 transmission (AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation)?
Based on 47 priced salvage-yard listings, a used 2021 Mazda 3 transmission in the AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation variant lists between $265 and $2,080, with a median asking price of $850.
Which years use the AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation transmission?
The AT, 2.5L, naturally aspirated, AWD, w/o cylinder deactivation variant appears in model years 2021, 2022. Prices and availability may differ by year.