Vehicle price comparison
Mercedes E Class vs Acura MDX Water Pump prices
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.
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 face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Mercedes E Class water pump cost more?
A used Mercedes E Class water pump carries a median asking price of $144, which is 188% higher than the Acura MDX at $50. Supply also plays a role: Mercedes E Class has 3,344 priced listings versus 42 for Acura MDX, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 83% of Mercedes E Class listings compared to 43% for the Acura MDX, so buyers looking for top-condition units will find more options on the Mercedes E Class side.
Only 14% of Acura MDX water pump listings include a posted price (42 of 309 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
At Grade A (excellent) condition, the Acura MDX is 66% cheaper ($50 vs $149) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used water pump
- Spin the pump pulley flange by hand to check for smooth bearing operation, grinding noise, or shaft play (a new pump is usually recommended due to low cost).
- Inspect the weep hole on the pump body for blue/green coolant residue, crusty mineral buildup, or active leakage signs.
- Check impeller vanes (plastic vs stamped steel vs cast iron) for corrosion, missing fins, or detachment from the shaft.
- Verify housing bolt patterns, thermostat housing integration, and belt pulley hub offset relative to engine accessory drives.
Full price guide
Mercedes E Class Water Pump
$29 – $502 · 3,344 listings
Full price guide
Acura MDX Water Pump
$30 – $86 · 42 listings
Common questions
Mercedes E Class vs Acura MDX water pump FAQ
Is a used Mercedes E Class water pump cheaper than a Acura MDX?
Acura MDX has the lower median by $94 (188%). The Acura MDX water pump ranges from $30 to $86 across 42 listings, while the Mercedes E Class ranges from $29 to $502 across 3,344 listings.
Can I use a Mercedes E Class water pump in a Acura MDX?
This comparison describes pricing, not interchangeability. Even when two parts share similar prices, they may require different engines, trims, electronics, or mounting points. Always match the seller's part number against your VIN before purchasing.
How many listings does this comparison cover?
This comparison draws from 3,344 priced Mercedes E Class listings and 42 priced Acura MDX listings — 3,386 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes E Class $149 vs Acura MDX $50. Grade C (Fair): Mercedes E Class $40 vs Acura MDX $50. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
Are there different trim variants to choose from?
Yes. The Mercedes E Class water pump has 2 trim variants and the Acura MDX has 1. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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