2018 Ford Mustang transmission control module — Multifunction, (passenger side, kick panel), (Smart junction box) price snapshot
- Low
- $65
- Average
- $150
- High
- $282

Year & trim-specific price guide
A used 2018 Ford Mustang transmission control module (Multifunction, (passenger side, kick panel), (Smart junction box)) costs $65 to $282, with a median asking price of $116. Based on 49 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 | $75–$282 | 34 | |
| Grade BStandard used | $85–$282 | 11 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $65–$100 | 4 |
Median by grade
Median asking price by seller-reported condition grade · $65–$282 overall range
Trim-specific context
This pricing covers the Multifunction, (passenger side, kick panel), (Smart junction box) variant of the 2018 Ford Mustang transmission control module, based on 49 priced listings. Its $116 median is 22% below the 2018 Ford Mustang transmission control module overall median of $149.
There are 22 other transmission control module variants available for the 2018 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 49 priced salvage-yard listings, a used 2018 Ford Mustang transmission control module in the Multifunction, (passenger side, kick panel), (Smart junction box) variant lists between $65 and $282, with a median asking price of $116.
The Multifunction, (passenger side, kick panel), (Smart junction box) variant appears in model years 2018, 2019, 2020, 2021, 2023. Prices and availability may differ by year.