2021 Ford F150 heater core — diesel, fluid heated price snapshot
- Low
- $333
- Average
- $333
- High
- $333

Year & trim-specific price guide
A used 2021 Ford F150 heater core (diesel, fluid heated) costs $333 to $333, with a median asking price of $333. Based on 50 priced salvage yard listings across the US, updated Aug 28, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $333–$333 | 23 | |
| Grade BStandard used | $333–$333 | 27 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $333–$333 overall range
Trim-specific context
This pricing covers the diesel, fluid heated variant of the 2021 Ford F150 heater core, based on 50 priced listings. Its $333 median is 0% above the 2021 Ford F150 heater core overall median of $333.
There are 2 other heater core variants available for the 2021 Ford F150.
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 50 priced salvage-yard listings, a used 2021 Ford F150 heater core in the diesel, fluid heated variant lists between $333 and $333, with a median asking price of $333.
The diesel, fluid heated variant appears in model years 2019, 2020, 2021. Prices and availability may differ by year.