2018 Chevy Silverado 1500 throttle body — Throttle Valve Assembly, 4.3L price snapshot
- Low
- $29
- Average
- $85
- High
- $193
Year & trim-specific price guide
Used 2018 Chevy Silverado 1500 Throttle Body — Throttle Valve Assembly, 4.3L prices
Trim-specific pricing for the Throttle Valve Assembly, 4.3L variant of the 2018 Chevy Silverado 1500 throttle body, built from 32 real salvage yard listings with condition grade detail.
Price summary
A used 2018 Chevy Silverado 1500 throttle body (Throttle Valve Assembly, 4.3L) costs $29 to $193, with a median asking price of $71. Based on 32 priced salvage yard listings across the US, updated Aug 27, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$71
Grade B (good)$110
USD
Condition comparison
Price by part grade
Grade AClean / low wear$45–$19322 listings
Grade BStandard used$29–$1108 listings
Grade CVisible wearUpdating
Grade XUngraded$45–$752 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $45–$193 | 22 | |
| Grade BStandard used | $29–$110 | 8 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $45–$75 | 2 |
Median by grade
Grade price comparison
Grade A$71
Grade B$110
Ungraded$75
Median asking price by seller-reported condition grade · $29–$193 overall range
Trim-specific context
How does the Throttle Valve Assembly, 4.3L compare?
This pricing covers the Throttle Valve Assembly, 4.3L variant of the 2018 Chevy Silverado 1500 throttle body, based on 32 priced listings. Its $71 median is 35% below the 2018 Chevy Silverado 1500 throttle body overall median of $110.
There are 2 other throttle body variants available for the 2018 Chevy Silverado 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Throttle Valve Assembly, 4.3L in other model years
Same year, other trims
What other 2018 Chevy Silverado 1500 throttle body variants are available?
Back to full guide
2018 Chevy Silverado 1500 throttle body — all trims
Common questions
2018 Chevy Silverado 1500 throttle body (Throttle Valve Assembly, 4.3L) FAQ
How much is a used 2018 Chevy Silverado 1500 throttle body (Throttle Valve Assembly, 4.3L)?
Based on 32 priced salvage-yard listings, a used 2018 Chevy Silverado 1500 throttle body in the Throttle Valve Assembly, 4.3L variant lists between $29 and $193, with a median asking price of $71.
Which years use the Throttle Valve Assembly, 4.3L throttle body?
The Throttle Valve Assembly, 4.3L variant appears in model years 2015, 2016, 2017, 2018. Prices and availability may differ by year.