Mercedes-Benz 600SEL Water Pump Replacement at your home or office.

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Water Pump Replacement Service

How much does a Water Pump Replacement cost?

On average, the cost for a Mercedes-Benz 600SEL Water Pump Replacement is $762 with $325 for parts and $437 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1992 Mercedes-Benz 600SELV12-6.0LService typeWater Pump ReplacementEstimate$1179.75Shop/Dealer Price$1422.97 - $1971.45
1993 Mercedes-Benz 600SELV12-6.0LService typeWater Pump ReplacementEstimate$1144.75Shop/Dealer Price$1398.62 - $1955.10
Show example Mercedes-Benz 600SEL Water Pump Replacement prices

What is a water pump and how does it work?

The water pump is a belt or chain-driven engine accessory bolted to the engine above the crankshaft pulley. The pump housing has an impeller that circulates engine coolant through the cooling system passageways in the engine block and cylinder head, on to the radiator, where the coolant temperature is reduced. . The lower temperature coolant then flows back to the water inlet on the engine and the water pump continues the cycle.

When to consider replacing the water pump:

  • Coolant leaks or overheating. The water pump impeller shaft is supported by a bearing. Eventually, the bearing or seal can wear and leak or damage the impeller. Many water pumps have weep holes near the pump bearing. If you see significant leakage from that weep hole, it is time to replace the pump.
  • Bearing roughness or noise. If the water pump shaft does not turn smoothly or the pump is noisy, the bearing is excessively worn. Pump replacement will be necessary.
  • Timing belt replacement. In engines where the water pump is driven by the timing belt, it is a good idea to replace the water pump at the same time the timing belt is replaced. The extensive work explains why it is always recommended to replace the water pump whenever the mechanic already has these components removed for regularly scheduled timing belt replacement.

How do mechanics replace the water pump?

  • The water pump is usually bolted to the front of the engine. The replacement procedure will vary depending on whether the pump is driven by the timing belt, the serpentine belt, or chain.
  • On a cold engine, the engine coolant is drained to a level below the water pump.
  • Components that require removing to access the water pump are removed, including the belt or chain that directly drive the pump.
  • The bolts holding the pump to the engine are removed and the pump is pulled out.
  • The gasket surface must be cleaned and the pump mounting surface inspected. A new gasket, rubber seal, or RTV sealant, as required, is installed and then the new pump. The bolts are torqued in sequence using a calibrated inch pound torque wrench.
  • For applications where the water pump is driven by the timing belt, the timing belt must be removed. Typically, this requires removal of the crankshaft pulley, timing belt covers, and timing belt tensioner. Once the new pump is installed, new coolant is added back while bleeding the cooling system of any air. The engine is then run and brought to normal operating temperature to check for leaks and ensure normal operating temperature.

Is it safe to drive with a water pump problem?

No. Should the water pump only leak a little bit, you can drive the car. However, a small leak could suddenly enlarge or the pump bearing might unexpectedly seize. Either circumstance would likely cause engine overheating. If a defective water pump causes the overheating, it is not safe to drive because of the damage to the engine.

When replacing the water pump keep in mind:

  • It is best to install a new cooling system thermostat when you install a new water pump, especially if the thermostat is old or original.
  • Completely flushing the cooling system is a good idea when you replace the water pump. Flushing can be done before or after pump replacement.
  • The rest of the cooling system should be inspected too — particularly rubber hoses, which have a limited lifetime.

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James

30 years of experience
873 reviews
James
30 years of experience
Mercedes-Benz C240 V6-2.6L - Water Pump - Orlando, Florida
Excellent mechanic and very knowledgeable will u have again for all my mechanics needs!

Ralph

38 years of experience
185 reviews
Ralph
38 years of experience
Mercedes-Benz CL500 V8-5.0L - Water Pump - Tacoma, Washington
Professional.

Duane

25 years of experience
510 reviews
Duane
25 years of experience
Mercedes-Benz SL500 V8-5.0L - Water Pump - Oceanside, California
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!

Luis

17 years of experience
62 reviews
Luis
17 years of experience
Mercedes-Benz GL450 V8-4.6L - Water Pump - Kissimmee, Florida
Luis arrived early and immediately began working on my 2008 Mercedes GL450. He was very friendly and explained exactly what he was going to do to repair my vehicle. When Luis had completed the repair, he also went out of his way to fill my tire ( one was extremely low on air) with air. He also recommended a few scheduled maintenance issues and gave me a quote for those. I would recommend Luis to any of my friends and family. Fred Kissimmee, Fl

Excellent Rating

(38)

Rating Summary
32
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32
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Number of Mercedes-Benz Water Pump Replacement services completed
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