2018 BMW M3 water pump — auxiliary, turbo system price snapshot
- Low
- $35
- Average
- $117
- High
- $271
Year & trim-specific price guide
Used 2018 BMW M3 Water Pump — auxiliary, turbo system prices
Trim-specific pricing for the auxiliary, turbo system variant of the 2018 BMW M3 water pump, built from 29 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, turbo system) costs $35 to $271, with a median asking price of $140. Based on 29 priced salvage yard listings across the US, updated Sep 25, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$140
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$27129 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$271 | 29 |
Trim-specific context
How does the auxiliary, turbo system compare?
This pricing covers the auxiliary, turbo system variant of the 2018 BMW M3 water pump, based on 29 priced listings. Its $140 median is 40% above 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, turbo system) FAQ
How much is a used 2018 BMW M3 water pump (auxiliary, turbo system)?
Based on 29 priced salvage-yard listings, a used 2018 BMW M3 water pump in the auxiliary, turbo system variant lists between $35 and $271, with a median asking price of $140.
Which years use the auxiliary, turbo system water pump?
In our current dataset, the auxiliary, turbo system variant appears only for the 2018 model year.