2018 Ram 3500 AC compressor — diesel engine (6.7L) price snapshot
- Low
- $50
- Average
- $117
- High
- $237
Year & trim-specific price guide
Used 2018 Ram 3500 AC Compressor — diesel engine (6.7L) prices
Trim-specific pricing for the diesel engine (6.7L) variant of the 2018 Ram 3500 AC compressor, built from 50 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 updatedOct 13, 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 2018 Ram 3500 AC compressor (diesel engine (6.7L)) costs $50 to $237, with a median asking price of $100. Based on 50 priced salvage yard listings across the US, updated Oct 13, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$171
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$23737 listings
Grade BStandard used$50–$2379 listings
Grade XUngraded$82–$1634 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$237 | 37 | |
| Grade BStandard used | $50–$237 | 9 | |
| Grade XUngraded | $82–$163 | 4 |
Median by grade
Grade price comparison
Grade A$100
Grade B$171
Ungraded$153
Median asking price by seller-reported condition grade · $50–$237 overall range
Trim-specific context
How does the diesel engine (6.7L) compare?
This pricing covers the diesel engine (6.7L) variant of the 2018 Ram 3500 AC compressor, based on 50 priced listings. Its $100 median is 38% below the 2018 Ram 3500 AC compressor overall median of $162.
There is 1 other AC compressor variant available for the 2018 Ram 3500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2018 Ram 3500 AC compressor variants are available?
Back to full guide
2018 Ram 3500 AC compressor — all trims
Common questions
2018 Ram 3500 AC compressor (diesel engine (6.7L)) FAQ
How much is a used 2018 Ram 3500 AC compressor (diesel engine (6.7L))?
Based on 50 priced salvage-yard listings, a used 2018 Ram 3500 AC compressor in the diesel engine (6.7L) variant lists between $50 and $237, with a median asking price of $100.
Which years use the diesel engine (6.7L) AC compressor?
In our current dataset, the diesel engine (6.7L) variant appears only for the 2018 model year.