Vehicle price comparison
Mercedes S Class vs Lexus ES350 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 S Class water pump cost more?
A used Mercedes S Class water pump carries a median asking price of $150, which is 25% higher than the Lexus ES350 at $120. Supply also plays a role: Mercedes S Class has 4,935 priced listings versus 168 for Lexus ES350, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 89% of Mercedes S Class listings compared to 64% for the Lexus ES350, so buyers looking for top-condition units will find more options on the Mercedes S Class side.
Only 38% of Lexus ES350 water pump listings include a posted price (168 of 447 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
The Lexus ES350 water pump is interchangeable across 19 model years versus just 14 for the Mercedes S Class — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade B (good) condition, the Lexus ES350 is 27% cheaper ($150 vs $205) — the gap narrows 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 S Class Water Pump
$25 – $546 · 4,935 listings
Full price guide
Lexus ES350 Water Pump
$21 – $364 · 168 listings
Common questions
Mercedes S Class vs Lexus ES350 water pump FAQ
Is a used Mercedes S Class water pump cheaper than a Lexus ES350?
Lexus ES350 has the lower median by $30 (25%). The Lexus ES350 water pump ranges from $21 to $364 across 168 listings, while the Mercedes S Class ranges from $25 to $546 across 4,935 listings.
Can I use a Mercedes S Class water pump in a Lexus ES350?
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 4,935 priced Mercedes S Class listings and 168 priced Lexus ES350 listings — 5,103 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes S Class $161 vs Lexus ES350 $145. Grade B (Good): Mercedes S Class $205 vs Lexus ES350 $150. Grade C (Fair): Mercedes S Class $85 vs Lexus ES350 $50. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
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