Mercedes-Benz S430 Water Pump Replacement at your home or office.

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Water Pump Replacement Estimate for Mercedes-Benz S430

Mercedes-Benz S430 Water Pump Replacement costs $497 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$496 to $534
Labor: $266 -$304
Parts: $230
Average Dealer price
$814
Average Shop price
$604
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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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CarServiceEstimateShop/Dealer Price
2002 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$937.73 - $1355.26
2001 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$938.19 - $1356.06
2005 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$937.89 - $1355.54
2000 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$938.03 - $1355.78
2006 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$937.81 - $1355.39
2003 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$937.70 - $1355.20
2004 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$938.31 - $1356.26
Show example Mercedes-Benz S430 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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Excellent Rating


Mercedes-Benz S430 Repair

Average Rating

4.9/5

Number of Reviews

35

Rating Summary
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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Chris

18 years of experience
917 reviews
Chris
18 years of experience
I've used Chris for a few years and have never been disappointed. Very knowledgeable, always timely, if not early, does great work and the key ingredient of all, he's the most honest mechanic you will ever meet. I would highly recommend Chris to anyone. Your mechanic on the other hand is not the most forthright company on the planet. I have recommended them numerous times to friends and colleagues and never receive credit for it. Changed their billing and revenue model as well.
2001 MERCEDES-BENZ S430 - COOLING SYSTEM FLUSH - NEWPORT BEACH, CALIFORNIA

Robert

27 years of experience
435 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 - MILPITAS, CALIFORNIA

Alex

12 years of experience
318 reviews
Alex
12 years of experience
Amazing! Alex was helpful and fast.
2004 MERCEDES-BENZ ML350 - WATER PUMP - DALLAS, TEXAS

Duane

21 years of experience
216 reviews
Duane
21 years of experience
I all my 64 years I have never met or experienced a mechanic of such high standards. Duane ranks highest with me not only as a mechanic but as a solid professional. As a senior quality manager and now COO of a company it was a pleasure to meet, talk and have Duane service my SL500. The car is a 95 and thanks to Duane it's running beautiful. Thank you Duane!
1995 MERCEDES-BENZ SL500 - WATER PUMP - OCEANSIDE, CALIFORNIA
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
CarServiceEstimateShop/Dealer Price
2002 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$937.73 - $1355.26
2001 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$938.19 - $1356.06
2005 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$937.89 - $1355.54
2000 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$938.03 - $1355.78
2006 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$937.81 - $1355.39
2003 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$937.70 - $1355.20
2004 Mercedes-Benz S430V8-4.3LService typeWater Pump ReplacementEstimate$726.14Shop/Dealer Price$938.31 - $1356.26
Show example Mercedes-Benz S430 Water Pump Replacement prices

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