2018 Toyota Tundra throttle body — Throttle Valve Assembly, (8 cylinder), 5.7L price snapshot
- Low
- $120
- Average
- $127
- High
- $136

Year & trim-specific price guide
A used 2018 Toyota Tundra throttle body (Throttle Valve Assembly, (8 cylinder), 5.7L) costs $120 to $136, with a median asking price of $125. Based on 7 priced salvage yard listings across the US, updated Sep 2, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $120–$136 | 4 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $120–$136 | 3 |
Median by grade
Median asking price by seller-reported condition grade · $120–$136 overall range
Trim-specific context
This pricing covers the Throttle Valve Assembly, (8 cylinder), 5.7L variant of the 2018 Toyota Tundra throttle body, based on 7 priced listings. Its $125 median is 4% above the 2018 Toyota Tundra throttle body overall median of $120.
There is 1 other throttle body variant available for the 2018 Toyota Tundra.
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 7 priced salvage-yard listings, a used 2018 Toyota Tundra throttle body in the Throttle Valve Assembly, (8 cylinder), 5.7L variant lists between $120 and $136, with a median asking price of $125.
The Throttle Valve Assembly, (8 cylinder), 5.7L variant appears in model years 2015, 2016, 2018. Prices and availability may differ by year.