2018 BMW M3 water pump — auxiliary, intercooler price snapshot
- Low
- $40
- Average
- $91
- High
- $333
Year & trim-specific price guide
Used 2018 BMW M3 Water Pump — auxiliary, intercooler prices
Trim-specific pricing for the auxiliary, intercooler variant of the 2018 BMW M3 water pump, built from 32 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 updatedSep 25, 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 BMW M3 water pump (auxiliary, intercooler) costs $40 to $333, with a median asking price of $75. Based on 32 priced salvage yard listings across the US, updated Sep 25, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$75
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$33330 listings
Grade XUngraded$125–$1502 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$333 | 30 | |
| Grade XUngraded | $125–$150 | 2 |
Median by grade
Grade price comparison
Grade A$75
Ungraded$150
Median asking price by seller-reported condition grade · $40–$333 overall range
Trim-specific context
How does the auxiliary, intercooler compare?
This pricing covers the auxiliary, intercooler variant of the 2018 BMW M3 water pump, based on 32 priced listings. Its $75 median is 25% below the 2018 BMW M3 water pump overall median of $100.
There are 2 other water pump variants available for the 2018 BMW M3.
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 BMW M3 water pump variants are available?
Back to full guide
2018 BMW M3 water pump — all trims
Common questions
2018 BMW M3 water pump (auxiliary, intercooler) FAQ
How much is a used 2018 BMW M3 water pump (auxiliary, intercooler)?
Based on 32 priced salvage-yard listings, a used 2018 BMW M3 water pump in the auxiliary, intercooler variant lists between $40 and $333, with a median asking price of $75.
Which years use the auxiliary, intercooler water pump?
In our current dataset, the auxiliary, intercooler variant appears only for the 2018 model year.