2018 Chevy Traverse throttle body — (throttle valve assembly), 3.6L price snapshot
- Low
- $29
- Average
- $48
- High
- $75

Year & trim-specific price guide
A used 2018 Chevy Traverse throttle body ((throttle valve assembly), 3.6L) costs $29 to $75, with a median asking price of $50. Based on 16 priced salvage yard listings across the US, updated Sep 4, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $29–$65 | 9 | |
| Grade BStandard used | $50–$65 | 3 | |
| Grade CVisible wear | $50–$50 | 1 | |
| Grade XUngraded | $40–$75 | 3 |
Median by grade
Median asking price by seller-reported condition grade · $29–$75 overall range
Trim-specific context
This pricing covers the (throttle valve assembly), 3.6L variant of the 2018 Chevy Traverse throttle body, based on 16 priced listings. Its $50 median is 24% below the 2018 Chevy Traverse throttle body overall median of $66.
There is 1 other throttle body variant 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 16 priced salvage-yard listings, a used 2018 Chevy Traverse throttle body in the (throttle valve assembly), 3.6L variant lists between $29 and $75, with a median asking price of $50.
The (throttle valve assembly), 3.6L variant appears in model years 2018, 2019, 2024. Prices and availability may differ by year.