Mercedes-Benz 400SEL Cooling/Radiator Fan Motor Replacement at your home or office.

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Cooling/Radiator Fan Motor Replacement Service

How much does a Cooling/Radiator Fan Motor Replacement cost?

On average, the cost for a Mercedes-Benz 400SEL Cooling/Radiator Fan Motor Replacement is $355 with $250 for parts and $104 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1993 Mercedes-Benz 400SELV8-4.2LService typeCooling/Radiator Fan Motor ReplacementEstimate$627.45Shop/Dealer Price$771.94 - $1162.10
Show example Mercedes-Benz 400SEL Cooling/Radiator Fan Motor Replacement prices

What is the Cooling/Radiator Fan Motor all about?

Your vehicle's engine is constantly burning fuel and gets hot. The car’s cooling system is responsible for carrying heat away to the outside air. The cooling fan motor powers the cooling fan, which keeps the engine from overheating. The fan is located in the engine compartment, at the front or rear of the radiator. The fan cools the coolant as it passes through the radiator. The coolant flows through the entire engine and is responsible for absorbing the extra heat and thereby preventing the engine from overheating. The fan blows the air from the outside and passes it through the radiator. If the cooling fan motor and the fan stop working, the coolant will remain hot and cause the engine to overheat.

Cooling Fan Motor Service

Keep in mind:

  • When the cooling fan motor is replaced, the cooling fan blade should also be inspected.
  • Anytime that maintenance is performed on the cooling system, the fan motor should be inspected.

How it's done:

  • Scan the computer system for any diagnostic trouble codes.
  • Test fuses and relays.
  • Test for power and ground going to the fan.
  • Remove and replace the radiator fan motor.
  • Check for proper operation of fan.

Our recommendation:

  • The cooling fan motor is an electrical motor that resides in a high temperature environment. At some point over time, it may fail. If you notice that the engine is overheating (see the temperature gauge in the dashboard), and you do not hear the fan(s) working get the cooling system inspected immediately.
  • Your mechanic should check the coolant and fill, if needed.
  • Follow the service maintenance schedule provided by the manufacturer to replace the coolant. It is a good practice to change the coolant every 25,000 to 40,000 miles.

What common symptoms indicate you may need to replace the Cooling/Radiator Fan Motor?

  • Car overheats.
  • Check Engine light may be on.
  • Cooling Fan fuse may be blown.

How important is this service?

If a defective cooling/radiator fan motor is left unchecked, the car will overheat and effectively become undriveable.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(4)

Rating Summary
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Attila

19 years of experience
933 reviews
Attila
19 years of experience
Mercedes-Benz 400SEL V8-4.2L - Car starts and then dies - Union, New Jersey
First his did great job and finally he said the issue was ignition coil.

Jonathan

35 years of experience
487 reviews
Jonathan
35 years of experience
Mercedes-Benz ML350 V6-3.5L - Cooling/Radiator Fan Motor - Land O' Lakes, Florida
Jonathan was awesome as usual. I’ve had him work on my 2008 Mercedes several times (different issues) and have always been completely satisfied. I plan on finishing many more projects with his help.

Enrique

21 years of experience
244 reviews
Enrique
21 years of experience
Mercedes-Benz C300 V6-3.0L - Cooling/Radiator Fan Motor - Orlando, Florida
A+ quality work, professionalism and friendliness. Enrique performed an initial inspection on my vehicle due to the temperature gauge light coming on. He arrived early and upon completion of the inspection provided me with very detailed information regarding the issue reported. I scheduled an appointment to perform the recommended work and let me just say Enrique is a jewel. Again, he arrived early he was friendly and courteous and described everything to me in detail. As soon as he completed the job, he explained what he did, why he did not have to perform certain other recommended repairs and the information was provided in such a way, that even me as a woman who knows nothing about cars could understand. I will definitely use Enrique in the future :-)

Robert

7 years of experience
20 reviews
Robert
7 years of experience
Mercedes-Benz CLS550 V8-5.5L - Cooling/Radiator Fan Motor - Los Angeles, California
In a word, as a mechanic and representative of the Yourmechanic service, Robert is OUTSTANDING. He arrived on time for our appointment and got to work immediately on installing a replacement coolant fan for my Mercedes CLS 550. When I described another problem I’ve been having that I thought might be related, he agreed to add another repair to my quote on the spot. Luckily, I already had the part, and Robert kindly agreed to install it after the first job was complete. Bottom line, my overheating problem has been fixed and I now have heat in the cabin for those cold mornings. Very happy with the labor I was charged for as well. Perfect experience. Yourmechanic should be proud to employ such a knowledgeable and professional mechanic.

Excellent Rating

(4)

Rating Summary
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Number of Mercedes-Benz Cooling/Radiator Fan Motor Replacement services completed
44+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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