Year & trim-specific price guide

Used 2020 Ram 2500 Engine — 6.4L (gasoline, VIN J, 8th digit) prices

Trim-specific pricing for the 6.4L (gasoline, VIN J, 8th digit) variant of the 2020 Ram 2500 engine, built from 26 real salvage yard listings with condition grade detail.

SKWritten bySaurabh Kumar · Co-Founder & CTO

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.

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ASReviewed byAmbika Sharma · Co-Founder & COO

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.

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Last updatedOct 6, 2026

2020 Ram 2500 · 6.4L (gasoline, VIN J, 8th digit)

$5,195

median asking price

26 priced listings · $1,470–$6,810

Price summary

A used 2020 Ram 2500 engine (6.4L (gasoline, VIN J, 8th digit)) costs $1,470 to $6,810, with a median asking price of $5,195. Based on 26 priced salvage yard listings across the US, updated Oct 6, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$4,850

Grade B (good)$5,195

Grade C (fair)$4,500

2020 Ram 2500 engine — 6.4L (gasoline, VIN J, 8th digit) price snapshot

USD

Low: $1,470
Average: $5,158
High: $6,810

26 priced listings used · last updated Oct 6, 2026· How we price·

Condition comparison

Price by part grade

Grade AClean / low wear$3,500–$6,2907 listings

Grade BStandard used$1,470–$6,35010 listings

Grade CVisible wear$4,500–$4,5001 listings

Grade XUngraded$4,500–$6,8108 listings

Grade	Price range	Listings
Grade AClean / low wear	$3,500–$6,290	7
Grade BStandard used	$1,470–$6,350	10
Grade CVisible wear	$4,500–$4,500	1
Grade XUngraded	$4,500–$6,810	8

Median by grade

Grade price comparison

Grade A$4,850

Grade B$5,195

Grade C$4,500

Ungraded$5,557

Median asking price by seller-reported condition grade · $1,470–$6,810 overall range

Trim-specific context

How does the 6.4L (gasoline, VIN J, 8th digit) compare?

This pricing covers the 6.4L (gasoline, VIN J, 8th digit) variant of the 2020 Ram 2500 engine, based on 26 priced listings. Its $5,195 median is 26% below the 2020 Ram 2500 engine overall median of $7,067.

There is 1 other engine variant available for the 2020 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 (gasoline, VIN J, 8th digit) in other model years

All years

202430 listings$4,972$1,235 – $8,000 202344 listings$4,995$1,500 – $8,412 202244 listings$4,711$1,500 – $8,412 202115 listings$4,375$2,025 – $8,000 201927 listings$5,000$1,470 – $6,810

Same year, other trims

What other 2020 Ram 2500 engine variants are available?

6.7L (diesel, VIN L, 8th digit)

34 listings$7,933$2,150 – $12,500

Back to full guide

2020 Ram 2500 engine — all trims

View 2020 guide

Common questions

2020 Ram 2500 engine (6.4L (gasoline, VIN J, 8th digit)) FAQ

How much is a used 2020 Ram 2500 engine (6.4L (gasoline, VIN J, 8th digit))?

Based on 26 priced salvage-yard listings, a used 2020 Ram 2500 engine in the 6.4L (gasoline, VIN J, 8th digit) variant lists between $1,470 and $6,810, with a median asking price of $5,195.

Which years use the 6.4L (gasoline, VIN J, 8th digit) engine?

The 6.4L (gasoline, VIN J, 8th digit) variant appears in model years 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.