2018 Ram 1500 water pump — 3.0L (diesel) price snapshot
- Low
- $26
- Average
- $115
- High
- $248
Year & trim-specific price guide
Used 2018 Ram 1500 Water Pump — 3.0L (diesel) prices
Trim-specific pricing for the 3.0L (diesel) variant of the 2018 Ram 1500 water pump, built from 24 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 21, 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 1500 water pump (3.0L (diesel)) costs $26 to $248, with a median asking price of $106. Based on 24 priced salvage yard listings across the US, updated Oct 21, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$106
Grade B (good)$117
Grade C (fair)$60
USD
Condition comparison
Price by part grade
Grade AClean / low wear$60–$24815 listings
Grade BStandard used$117–$1171 listings
Grade CVisible wear$26–$602 listings
Grade XUngraded$71–$1506 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $60–$248 | 15 | |
| Grade BStandard used | $117–$117 | 1 | |
| Grade CVisible wear | $26–$60 | 2 | |
| Grade XUngraded | $71–$150 | 6 |
Median by grade
Grade price comparison
Grade A$106
Grade B$117
Grade C$60
Ungraded$106
Median asking price by seller-reported condition grade · $26–$248 overall range
Trim-specific context
How does the 3.0L (diesel) compare?
This pricing covers the 3.0L (diesel) variant of the 2018 Ram 1500 water pump, based on 24 priced listings. Its $106 median is 6% above the 2018 Ram 1500 water pump overall median of $100.
There are 2 other water pump variants available for the 2018 Ram 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
3.0L (diesel) in other model years
Same year, other trims
What other 2018 Ram 1500 water pump variants are available?
Back to full guide
2018 Ram 1500 water pump — all trims
Common questions
2018 Ram 1500 water pump (3.0L (diesel)) FAQ
How much is a used 2018 Ram 1500 water pump (3.0L (diesel))?
Based on 24 priced salvage-yard listings, a used 2018 Ram 1500 water pump in the 3.0L (diesel) variant lists between $26 and $248, with a median asking price of $106.
Which years use the 3.0L (diesel) water pump?
The 3.0L (diesel) variant appears in model years 2015, 2016, 2017, 2018. Prices and availability may differ by year.