2021 Ford Mustang transmission control module — Lamps, (lighting control), (right quarter panel), ID FR3T-14D644-BF price snapshot
- Low
- $35
- Average
- $141
- High
- $310

Year & trim-specific price guide
A used 2021 Ford Mustang transmission control module (Lamps, (lighting control), (right quarter panel), ID FR3T-14D644-BF) costs $35 to $310, with a median asking price of $162. Based on 41 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 | $45–$310 | 39 | |
| Grade BStandard used | $50–$50 | 1 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $35–$35 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $35–$310 overall range
Trim-specific context
This pricing covers the Lamps, (lighting control), (right quarter panel), ID FR3T-14D644-BF variant of the 2021 Ford Mustang transmission control module, based on 41 priced listings. Its $162 median is 20% above 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 41 priced salvage-yard listings, a used 2021 Ford Mustang transmission control module in the Lamps, (lighting control), (right quarter panel), ID FR3T-14D644-BF variant lists between $35 and $310, with a median asking price of $162.
The Lamps, (lighting control), (right quarter panel), ID FR3T-14D644-BF variant appears in model years 2016, 2018, 2019, 2020, 2021. Prices and availability may differ by year.