Vehicle price comparison
Mercedes E Class vs Acura ILX 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 73% higher than the Acura ILX at $83. Supply also plays a role: Mercedes E Class has 3,344 priced listings versus 87 for Acura ILX, and more listings generally mean more choices and more competitive pricing.
Our guide covers 10 model years for the Mercedes E Class (2015–2024) but only 8 for the Acura ILX (2015–2022), so the Mercedes E Class data reflects a broader range of generations.
Only 23% of Acura ILX water pump listings include a posted price (87 of 383 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
At Grade A (excellent) condition, the Acura ILX is 44% cheaper ($83 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 ILX Water Pump
$40 – $178 · 87 listings
Common questions
Mercedes E Class vs Acura ILX water pump FAQ
Is a used Mercedes E Class water pump cheaper than a Acura ILX?
Acura ILX has the lower median by $61 (73%). The Acura ILX water pump ranges from $40 to $178 across 87 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 ILX?
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 87 priced Acura ILX listings — 3,431 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes E Class $149 vs Acura ILX $83. Grade B (Good): Mercedes E Class $182 vs Acura ILX $83. Grade C (Fair): Mercedes E Class $40 vs Acura ILX $100. 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 ILX has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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