2021 Ford Mustang transmission control module — Communication, (voice recognition, Sync module, behind radio), ID FR3T-14D212-SB price snapshot
- Low
- $35
- Average
- $144
- High
- $337

Year & trim-specific price guide
A used 2021 Ford Mustang transmission control module (Communication, (voice recognition, Sync module, behind radio), ID FR3T-14D212-SB) costs $35 to $337, with a median asking price of $110. Based on 37 priced salvage yard listings across the US, updated Aug 30, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $49–$337 | 34 | |
| Grade BStandard used | $35–$100 | 3 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $35–$337 overall range
Trim-specific context
This pricing covers the Communication, (voice recognition, Sync module, behind radio), ID FR3T-14D212-SB variant of the 2021 Ford Mustang transmission control module, based on 37 priced listings. Its $110 median is 19% below the 2021 Ford Mustang transmission control module overall median of $135.
There are 14 other transmission control module variants available for the 2021 Ford Mustang.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
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Common questions
Based on 37 priced salvage-yard listings, a used 2021 Ford Mustang transmission control module in the Communication, (voice recognition, Sync module, behind radio), ID FR3T-14D212-SB variant lists between $35 and $337, with a median asking price of $110.
The Communication, (voice recognition, Sync module, behind radio), ID FR3T-14D212-SB variant appears in model years 2021, 2023. Prices and availability may differ by year.