2018 Ram 2500 engine — 6.4L (VIN J, 8th digit) price snapshot
- Low
- $1,235
- Average
- $4,611
- High
- $8,000
Year & trim-specific price guide
Used 2018 Ram 2500 Engine — 6.4L (VIN J, 8th digit) prices
Trim-specific pricing for the 6.4L (VIN J, 8th digit) variant of the 2018 Ram 2500 engine, built from 30 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 3, 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 2500 engine (6.4L (VIN J, 8th digit)) costs $1,235 to $8,000, with a median asking price of $4,500. Based on 30 priced salvage yard listings across the US, updated Oct 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$4,060
Grade B (good)$5,102
Grade C (fair)$4,000
USD
Condition comparison
Price by part grade
Grade AClean / low wear$1,235–$6,50010 listings
Grade BStandard used$4,000–$6,50013 listings
Grade CVisible wear$4,000–$4,0001 listings
Grade XUngraded$3,999–$8,0006 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $1,235–$6,500 | 10 | |
| Grade BStandard used | $4,000–$6,500 | 13 | |
| Grade CVisible wear | $4,000–$4,000 | 1 | |
| Grade XUngraded | $3,999–$8,000 | 6 |
Median by grade
Grade price comparison
Grade A$4,060
Grade B$5,102
Grade C$4,000
Ungraded$4,500
Median asking price by seller-reported condition grade · $1,235–$8,000 overall range
Trim-specific context
How does the 6.4L (VIN J, 8th digit) compare?
This pricing covers the 6.4L (VIN J, 8th digit) variant of the 2018 Ram 2500 engine, based on 30 priced listings. Its $4,500 median is 20% above the 2018 Ram 2500 engine overall median of $3,760.
There are 2 other engine variants available for the 2018 Ram 2500.
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 (VIN J, 8th digit) in other model years
Same year, other trims
What other 2018 Ram 2500 engine variants are available?
Back to full guide
2018 Ram 2500 engine — all trims
Common questions
2018 Ram 2500 engine (6.4L (VIN J, 8th digit)) FAQ
How much is a used 2018 Ram 2500 engine (6.4L (VIN J, 8th digit))?
Based on 30 priced salvage-yard listings, a used 2018 Ram 2500 engine in the 6.4L (VIN J, 8th digit) variant lists between $1,235 and $8,000, with a median asking price of $4,500.
Which years use the 6.4L (VIN J, 8th digit) engine?
The 6.4L (VIN J, 8th digit) variant appears in model years 2015, 2016, 2017, 2018. Prices and availability may differ by year.