Ford Mustang transmission — AT, 2.3L, ID RMJR-3J7000-NA price snapshot
- Low
- $793
- Average
- $1,352
- High
- $2,393

Trim-specific price guide
A used Ford Mustang transmission (AT, 2.3L, ID RMJR-3J7000-NA) costs $793 to $2,393, with a median asking price of $1,375. Based on 64 priced salvage yard listings across the US, updated Sep 10, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $793–$2,393 | 44 | |
| Grade BStandard used | $1,250–$1,697 | 14 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $985–$1,600 | 6 |
Median by grade
Median asking price by seller-reported condition grade · $793–$2,393 overall range
Trim-specific context
This pricing covers the AT, 2.3L, ID RMJR-3J7000-NA variant of the Ford Mustang transmission, based on 64 priced listings across 2 model years (2021, 2022). Its $1,375 median is 1% below the Ford Mustang transmission overall median of $1,392.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
Other trims
Common questions
Based on 64 priced salvage-yard listings across 2 model years, a used Ford Mustang transmission in the AT, 2.3L, ID RMJR-3J7000-NA variant lists between $793 and $2,393, with a median asking price of $1,375.
The AT, 2.3L, ID RMJR-3J7000-NA variant appears in model years 2021, 2022. Prices and availability differ by year.
Yes. Grade A has a median of $1,148, Grade B has a median of $1,560. Grade A parts are in excellent condition, B is good, and C is fair.