2018 Chevy Malibu transmission control module — Seat, (heater control, under LH seat) price snapshot
- Low
- $40
- Average
- $93
- High
- $405

Year & trim-specific price guide
A used 2018 Chevy Malibu transmission control module (Seat, (heater control, under LH seat)) costs $40 to $405, with a median asking price of $56. Based on 37 priced salvage yard listings across the US, updated Aug 25, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$405 | 32 | |
| Grade BStandard used | $50–$75 | 4 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $100–$100 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $40–$405 overall range
Trim-specific context
This pricing covers the Seat, (heater control, under LH seat) variant of the 2018 Chevy Malibu transmission control module, based on 37 priced listings. Its $56 median is 55% below the 2018 Chevy Malibu transmission control module overall median of $125.
There are 26 other transmission control module variants available for the 2018 Chevy Malibu.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
Back to full guide
Common questions
Based on 37 priced salvage-yard listings, a used 2018 Chevy Malibu transmission control module in the Seat, (heater control, under LH seat) variant lists between $40 and $405, with a median asking price of $56.
In our current dataset, the Seat, (heater control, under LH seat) variant appears only for the 2018 model year.