Water Pump Replacement Estimate for Mercedes-Benz S420

Mercedes-Benz S420 Water Pump Replacement costs $522 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$487 to $624
Labor: $322 -$376
Parts: $165 -$248
Average Dealer price
$759 to 933
Average Shop price
$590 to 701
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1999 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$507.79Shop/Dealer Price$671.91 - $895.57
1997 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$504.48Shop/Dealer Price$668.34 - $889.95
1996 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$504.48Shop/Dealer Price$667.97 - $889.30
1995 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$591.65Shop/Dealer Price$777.11 - $1063.94
1998 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$507.79Shop/Dealer Price$672.00 - $895.73
1994 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$589.60Shop/Dealer Price$773.35 - $1061.69
Show example Mercedes-Benz S420 Water Pump Replacement prices

Parts required for a Mercedes-Benz S420 Water Pump Replacement

$153 to $236

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

471 reviews
Peter
38 years of experience
Peter Pryke did an excellent job! High marks all the way around for him. He was very professional and knowledgeable overall. He totally earned by trust and I will not hesitate to have him work on my E55 AMG again as needed.
2005 MERCEDES-BENZ E55 AMG - COOLANT RECOVERY RESERVOIR REPLACEMENT
Want Peter's expert advice? Ask your question now. Its free!
344 reviews
Robert
26 years of experience
Robert did brakes on my truck, and a water pump on my Mercedes. He worked clean and efficiantly. Everything seems to work fine. I would definitely recommend him to friends! Thanks, Bob
2004 MERCEDES-BENZ S430 - WATER PUMP REPLACEMENT
Want Robert's expert advice? Ask your question now. Its free!
248 reviews
Stefan
12 years of experience
Again continued challenging communication with your mechanic but excellent responsiveness from Stefan.
2000 MERCEDES-BENZ S500 - INSTALL SHIFTER REPAIR KIT IN TO REMOVED SHIFTER ASSEMBLY
Want Stefan's expert advice? Ask your question now. Its free!
30 reviews
Terrell
36 years of experience
Terrell was timely and proficient. Arrived early with parts and everything necessary to complete the job. Job was completed fast, and easy!
2011 MERCEDES-BENZ E350 - CAR BATTERY REPLACEMENT
Want Terrell's expert advice? Ask your question now. Its free!

All about Water Pump Replacement

The water pump, a container made of aluminum or iron, is part of the cooling system. It contains an impeller (looks like a fan) that circulates water and coolant throughout the cooling system, keeping the engine from overheating. It is located in the engine compartment. For the water pump to work, it needs to turn. This is accomplished either by the drive belt or timing belt/chain. If the water pump is not working, the coolant will not circulate through the cooling system causing the engine to overheat and get severe damages.

Water Pump Replacement Estimates for Popular Mercedes-Benz Models