2021 GMC Sierra 1500 throttle body — 2.7L price snapshot
- Low
- $40
- Average
- $112
- High
- $361

Year & trim-specific price guide
A used 2021 GMC Sierra 1500 throttle body (2.7L) costs $40 to $361, with a median asking price of $75. Based on 40 priced salvage yard listings across the US, updated Aug 25, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$361 | 25 | |
| Grade BStandard used | $61–$200 | 7 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $40–$250 | 8 |
Median by grade
Median asking price by seller-reported condition grade · $40–$361 overall range
Trim-specific context
This pricing covers the 2.7L variant of the 2021 GMC Sierra 1500 throttle body, based on 40 priced listings. Its $75 median is 6% above the 2021 GMC Sierra 1500 throttle body overall median of $71.
There are 5 other throttle body variants available for the 2021 GMC Sierra 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
Same year, other trims
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Common questions
Based on 40 priced salvage-yard listings, a used 2021 GMC Sierra 1500 throttle body in the 2.7L variant lists between $40 and $361, with a median asking price of $75.
The 2.7L variant appears in model years 2020, 2021, 2022, 2023, 2024, 2025. Prices and availability may differ by year.