2021 Ram 3500 AC compressor — 6.4L price snapshot
- Low
- $70
- Average
- $103
- High
- $236
Year & trim-specific price guide
Used 2021 Ram 3500 AC Compressor — 6.4L prices
Trim-specific pricing for the 6.4L variant of the 2021 Ram 3500 AC compressor, built from 41 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedSep 27, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used 2021 Ram 3500 AC compressor (6.4L) costs $70 to $236, with a median asking price of $86. Based on 41 priced salvage yard listings across the US, updated Sep 27, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$86
Grade B (good)$86
Grade C (fair)$80
USD
Condition comparison
Price by part grade
Grade AClean / low wear$70–$23628 listings
Grade BStandard used$73–$2369 listings
Grade CVisible wear$75–$802 listings
Grade XUngraded$75–$802 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $70–$236 | 28 | |
| Grade BStandard used | $73–$236 | 9 | |
| Grade CVisible wear | $75–$80 | 2 | |
| Grade XUngraded | $75–$80 | 2 |
Median by grade
Grade price comparison
Grade A$86
Grade B$86
Grade C$80
Ungraded$80
Median asking price by seller-reported condition grade · $70–$236 overall range
Trim-specific context
How does the 6.4L compare?
This pricing covers the 6.4L variant of the 2021 Ram 3500 AC compressor, based on 41 priced listings. Its $86 median is 17% below the 2021 Ram 3500 AC compressor overall median of $103.
There is 1 other AC compressor variant available for the 2021 Ram 3500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
6.4L in other model years
Same year, other trims
What other 2021 Ram 3500 AC compressor variants are available?
Back to full guide
2021 Ram 3500 AC compressor — all trims
Common questions
2021 Ram 3500 AC compressor (6.4L) FAQ
How much is a used 2021 Ram 3500 AC compressor (6.4L)?
Based on 41 priced salvage-yard listings, a used 2021 Ram 3500 AC compressor in the 6.4L variant lists between $70 and $236, with a median asking price of $86.
Which years use the 6.4L AC compressor?
The 6.4L variant appears in model years 2019, 2020, 2021, 2022, 2023, 2024, 2025. Prices and availability may differ by year.