2021 Mercedes E Class water pump price snapshot
- Low
- $40
- Average
- $202
- High
- $502

Year-specific price guide
A used 2021 Mercedes E Class water pump costs $40 to $502, with a median asking price of $200. Based on 489 priced salvage yard listings across the US, compatible across 2015–2023 (9 model years), updated Aug 26, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$502 | 429 | |
| Grade BStandard used | $65–$319 | 37 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $45–$400 | 23 |
Median by grade
Median asking price by seller-reported condition grade · $40–$502 overall range
Replacement cost
Labor is a typical independent-shop range for water pump replacement, not a quote for your vehicle; it does not include coolant refill and system bleed; timing belt replacement recommended if belt-driven. The part price is the live median from the salvage-yard listings on this page. Full water pump replacement cost breakdown
Fitment matters
Year-specific context
The 2021 guide is based on 557 observed listings, including 489 with posted prices. Its $200 median is 39% above the Mercedes E Class guide's $144 median.
Among the 10 model years with current price data, 2021 ranks #9 from lowest to highest median.
Interchange data shows this part is also listed under model years 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023. Shopping across all 9 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
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Common questions
Based on 489 priced salvage-yard listings, a used 2021 Mercedes E Class water pump lists between $40 and $502, with a median asking price of $200.
Using a used part, a 2021 Mercedes E Class water pump replacement typically runs $390–$950 all-in: the median used water pump for this year lists at $200, and independent-shop labor for water pump replacement typically takes 2–5 hours at $95–$150/hr ($190–$750). The labor figure does not include coolant refill and system bleed; timing belt replacement recommended if belt-driven. Labor is a national part-level estimate, not a quote for your vehicle.
Based on salvage-yard interchange data, listings for the 2021 Mercedes E Class water pump also appear under model years 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
A coolant pump is another name for a water pump. The prices on this page cover the 2021 Mercedes E Class water pump — median $200, from 489 listings.