2018 Chevy Traverse transmission control module — Seat, (below LH front seat), ID 13514550 price snapshot
- Low
- $35
- Average
- $122
- High
- $340

Year & trim-specific price guide
A used 2018 Chevy Traverse transmission control module (Seat, (below LH front seat), ID 13514550) costs $35 to $340, with a median asking price of $99. Based on 38 priced salvage yard listings across the US, updated Aug 28, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$260 | 17 | |
| Grade BStandard used | $46–$340 | 21 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $35–$340 overall range
Trim-specific context
This pricing covers the Seat, (below LH front seat), ID 13514550 variant of the 2018 Chevy Traverse transmission control module, based on 38 priced listings. Its $99 median is 32% above the 2018 Chevy Traverse transmission control module overall median of $75.
There are 22 other transmission control module variants available for the 2018 Chevy Traverse.
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 38 priced salvage-yard listings, a used 2018 Chevy Traverse transmission control module in the Seat, (below LH front seat), ID 13514550 variant lists between $35 and $340, with a median asking price of $99.
The Seat, (below LH front seat), ID 13514550 variant appears in model years 2018, 2019, 2020, 2021. Prices and availability may differ by year.