Water Pump Replacement Estimate for Mercedes-Benz S420

Mercedes-Benz S420 Water Pump Replacement costs $510 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$470 to $622
Labor: $322 -$376
Parts: $148 -$246
Average Dealer price
$724 to 929
Average Shop price
$568 to 699
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CarServiceYourMechanic PriceShop/Dealer Price
1997 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$488.87Shop/Dealer Price$648.26 - $857.74
1998 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$485.91Shop/Dealer Price$645.13 - $852.81
1995 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$589.80Shop/Dealer Price$774.63 - $1059.95
1999 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$485.91Shop/Dealer Price$644.93 - $852.46
1994 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$587.72Shop/Dealer Price$771.13 - $1058.15
1996 Mercedes-Benz S420V8-4.2LService typeWater Pump ReplacementYourMechanic Price$488.87Shop/Dealer Price$648.22 - $857.67
Show example Mercedes-Benz S420 Water Pump Replacement prices
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Parts required for a Mercedes-Benz S420 Water Pump Replacement

$136 to $234

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

344 reviews
Robert
26 years of experience
Great experience! Robert not only replaced the part at a fair price, but also diagnosed potential problems.
2006 MERCEDES-BENZ C230 - WATER PUMP REPLACEMENT
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286 reviews
Dave
18 years of experience
Dave Seelig knows cars and knows my car very well. He worked non-stop the whole time he was with my car and he made sure he explained everything about the repair to me. He did a great job.
2003 MERCEDES-BENZ SL500 - POWER STEERING PUMP REPLACEMENT
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184 reviews
Tom
37 years of experience
Very professional and customer service oriented! Highly recommended!!!
2012 MERCEDES-BENZ CL550 - BATTERY REPLACEMENT
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44 reviews
Jared
11 years of experience
Jared is very professional. He had to do significant diagnostics and trouble shooting to solve my MB electrical issue of a reset. I will use him again
1999 MERCEDES-BENZ SL500 - RESET INDICATOR LIGHTS
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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