Mercedes-Benz 400E Water Pump Replacement at your home or office.

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Water Pump Replacement Estimate for Mercedes-Benz 400E

Mercedes-Benz 400E Water Pump Replacement costs $663 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$661 to $720
Labor: $413 -$472
Parts: $248
Average Dealer price
$1044
Average Shop price
$801
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
1993 Mercedes-Benz 400EV8-4.2LService typeWater Pump ReplacementYourMechanic Price$908.10Shop/Dealer Price$1181.79 - $1665.56
1992 Mercedes-Benz 400EV8-4.2LService typeWater Pump ReplacementYourMechanic Price$908.10Shop/Dealer Price$1182.50 - $1666.80
Show example Mercedes-Benz 400E Water Pump Replacement prices

Water Pump Replacement Service & Cost

What is the Water Pump all about?

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.

Keep in mind:

  • When the water pump is replaced, the drive belts and timing belt/chain may need to be replaced as well.
  • The entire cooling system should be inspected when the water pump is replaced.
  • Replacing the thermostat at the same time as the water pump can help prevent future problems.

How it's done:

  • Pressure test the cooling system for leaks.
  • Remove and replace the water pump if bad.
  • Fill with new coolant.
  • Install new radiator cap.
  • Install new thermostat.
  • Test drive car.

Our recommendation:

If you see coolant (green, red, or yellow fluid) underneath your car, have the cooling system inspected for leaks. Always keep up with the service intervals as specified by the manufacturer and get the coolant replaced. It is a good practice to get the coolant replaced every 50,000 miles. This will help ensure a long life for the water pump and the entire cooling system.

What common symptoms indicate you may need to replace the Water Pump?

  • Coolant (green, red or yellow fluid) is leaking.
  • Car is overheating.
  • Car does not start.

How important is this service?

A car’s engine generates so much heat that it can damage itself if it is not cooled down. To prevent this, your vehicle has a cooling system. The water pump is responsible for circulating coolant through the engine. This coolant absorbs heat from the engine, and is then cooled down by a fan. When the water pump malfunctions, the cooling system has no way of sending coolant into the engine, and the engine will overheat, which can cause severe damage.

Fast and easy Water Pump Replacement service at your home or office.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

658 reviews
Ben
37 years of experience
Ben: Done a good job, He did send me the photos of with work in progress. When you see Ben ask him what is the burn rubber smell I am getting ?????? The car runs fine but I cannot figure where the burn rubber smell is coming from ? Is it something that will go away ?? or should I come by your shop to review. Thanks Michael OReilly. PS. Yes I will continue to use your service...
2006 MERCEDES-BENZ C230 - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM, REAR/LOWER/DOWNSTREAM)
415 reviews
Robert
27 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
273 reviews
Allen
32 years of experience
Allen was early and took extra steps to make sure everything was done correctly. He even followed up the next day to confirm all was still good with the parts he installed! Will definitely work with Allen again if he has the time.
2013 MERCEDES-BENZ C300 - BRAKE ROTOR/DISC REPLACEMENT (FRONT, REAR)
203 reviews
Joseph
23 years of experience
Again, Joseph arrived ready to work and efficiently got the job done. Will definitely use Your Mechanic again for the maintenance of my cars!!!
2004 MERCEDES-BENZ SL500 - DIFFERENTIAL FLUID SERVICE REPLACEMENT
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
1993 Mercedes-Benz 400EV8-4.2LService typeWater Pump ReplacementYourMechanic Price$908.10Shop/Dealer Price$1181.79 - $1665.56
1992 Mercedes-Benz 400EV8-4.2LService typeWater Pump ReplacementYourMechanic Price$908.10Shop/Dealer Price$1182.50 - $1666.80
Show example Mercedes-Benz 400E Water Pump Replacement prices

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