Ram 2500 fuel tank — 6.4L, 31 gallon price snapshot
- Low
- $100
- Average
- $228
- High
- $450
Trim-specific price guide
Ram 2500 Fuel Tank — 6.4L, 31 gallon prices
Pricing for the 6.4L, 31 gallon variant of the Ram 2500 fuel tank, aggregated from 191 salvage yard listings across 6 model years.
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 16, 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 Ram 2500 fuel tank (6.4L, 31 gallon) costs $100 to $450, with a median asking price of $248. Based on 191 priced salvage yard listings across the US, updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
USD
Trim-specific context
How is the 6.4L, 31 gallon priced differently?
This pricing covers the 6.4L, 31 gallon variant of the Ram 2500 fuel tank, based on 191 priced listings across 6 model years (2020, 2021, 2022, 2023, 2024, 2025). Its $248 median is 13% above the Ram 2500 fuel tank overall median of $220.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a 6.4L, 31 gallon cost by year?
Other trims
Other Ram 2500 fuel tank variants
6.4L, 32 gallon
6 yrs$150$75 – $5136.4L, 50 gallon
6 yrs$243$143 – $3506.7L, 28 gallon
6 yrs$245$100 – $5556.7L, 31 gallon
6 yrs$297$100 – $6506.7L, 32 gallon
4 yrs$190$75 – $4616.7L, 50 gallon
5 yrs$300$135 – $500Crew Cab (4 Dr), CNG (5.7L, VIN 2, 8th digit), front tank
2 yrs$325$155 – $611Crew Cab (4 Dr), CNG (5.7L, VIN 2, 8th digit), rear tank
2 yrs$192$85 – $605Crew Cab (4 Dr), diesel, 6' 4" box
3 yrs$218$100 – $489Common questions
Ram 2500 fuel tank (6.4L, 31 gallon) FAQ
How much is a used Ram 2500 fuel tank (6.4L, 31 gallon)?
Based on 191 priced salvage-yard listings across 6 model years, a used Ram 2500 fuel tank in the 6.4L, 31 gallon variant lists between $100 and $450, with a median asking price of $248.
Which Ram 2500 years use the 6.4L, 31 gallon fuel tank?
The 6.4L, 31 gallon variant appears in model years 2020, 2021, 2022, 2023, 2024, 2025. Prices and availability differ by year.
Is there a price difference between 6.4L, 31 gallon condition grades?
Grade data is limited for this variant. Check individual year pages for the most detail.