2018 Chevy Traverse throttle body — (throttle valve assembly), 2.0L price snapshot
- Low
- $29
- Average
- $110
- High
- $271

Year & trim-specific price guide
A used 2018 Chevy Traverse throttle body ((throttle valve assembly), 2.0L) costs $29 to $271, with a median asking price of $75. Based on 37 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–$271 | 28 | |
| Grade BStandard used | $110–$271 | 8 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $45–$45 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $29–$271 overall range
Trim-specific context
This pricing covers the (throttle valve assembly), 2.0L variant of the 2018 Chevy Traverse throttle body, based on 37 priced listings. Its $75 median is 14% above 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
Back to full guide
Common questions
Based on 37 priced salvage-yard listings, a used 2018 Chevy Traverse throttle body in the (throttle valve assembly), 2.0L variant lists between $29 and $271, with a median asking price of $75.
The (throttle valve assembly), 2.0L variant appears in model years 2018, 2019. Prices and availability may differ by year.