2018 Ford F150 transmission control module — Differential Lock, (electronic locking differential), (4x2), from 02/26/18 price snapshot
- Low
- $35
- Average
- $126
- High
- $187

Year & trim-specific price guide
A used 2018 Ford F150 transmission control module (Differential Lock, (electronic locking differential), (4x2), from 02/26/18) costs $35 to $187, with a median asking price of $142. Based on 49 priced salvage yard listings across the US, updated Aug 29, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$187 | 44 | |
| Grade BStandard used | $103–$181 | 5 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $35–$187 overall range
Trim-specific context
This pricing covers the Differential Lock, (electronic locking differential), (4x2), from 02/26/18 variant of the 2018 Ford F150 transmission control module, based on 49 priced listings. Its $142 median is 7% below the 2018 Ford F150 transmission control module overall median of $153.
There are 66 other transmission control module variants available for the 2018 Ford F150.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 49 priced salvage-yard listings, a used 2018 Ford F150 transmission control module in the Differential Lock, (electronic locking differential), (4x2), from 02/26/18 variant lists between $35 and $187, with a median asking price of $142.
In our current dataset, the Differential Lock, (electronic locking differential), (4x2), from 02/26/18 variant appears only for the 2018 model year.