2021 GMC Sierra 1500 radiator — 4.3L price snapshot
- Low
- $110
- Average
- $209
- High
- $350
Year & trim-specific price guide
Used 2021 GMC Sierra 1500 Radiator — 4.3L prices
Trim-specific pricing for the 4.3L variant of the 2021 GMC Sierra 1500 radiator, built from 49 real salvage yard listings with condition grade detail.
Price summary
A used 2021 GMC Sierra 1500 radiator (4.3L) costs $110 to $350, with a median asking price of $211. Based on 49 priced salvage yard listings across the US, updated Aug 2, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$215
Grade B (good)$185
USD
Condition comparison
Price by part grade
Grade AClean / low wear$115–$28819 listings
Grade BStandard used$110–$35029 listings
Grade CVisible wearUpdating
Grade XUngraded$240–$2401 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $115–$288 | 19 | |
| Grade BStandard used | $110–$350 | 29 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $240–$240 | 1 |
Median by grade
Grade price comparison
Grade A$215
Grade B$185
Ungraded$240
Median asking price by seller-reported condition grade · $110–$350 overall range
Trim-specific context
How does the 4.3L compare?
This pricing covers the 4.3L variant of the 2021 GMC Sierra 1500 radiator, based on 49 priced listings. Its $211 median is 4% below the 2021 GMC Sierra 1500 radiator overall median of $219.
There are 7 other radiator 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
4.3L in other model years
Same year, other trims
What other 2021 GMC Sierra 1500 radiator variants are available?
5.3L, heavy duty tow package (opt NHT)
46 listings$261$130 – $4706.2L, heavy duty tow package (opt NHT)
46 listings$261$130 – $4703.0L, auxiliary
45 listings$285$150 – $3703.0L, main
44 listings$300$175 – $4355.3L, w/o heavy duty tow package
44 listings$190$75 – $3056.2L, w/o heavy duty tow package
44 listings$190$75 – $3052.7L
43 listings$190$20 – $421Back to full guide
2021 GMC Sierra 1500 radiator — all trims
Common questions
2021 GMC Sierra 1500 radiator (4.3L) FAQ
How much is a used 2021 GMC Sierra 1500 radiator (4.3L)?
Based on 49 priced salvage-yard listings, a used 2021 GMC Sierra 1500 radiator in the 4.3L variant lists between $110 and $350, with a median asking price of $211.
Which years use the 4.3L radiator?
The 4.3L variant appears in model years 2020, 2021. Prices and availability may differ by year.