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Mercedes-Benz 300SEL Car Heater Blower Motor Replacement at your home or office.

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Car Heater Blower Motor Replacement Service

How much does a Car Heater Blower Motor Replacement cost?

On average, the cost for a Mercedes-Benz 300SEL Car Heater Blower Motor Replacement is $278 with $145 for parts and $133 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1991 Mercedes-Benz 300SELL6-3.0LService typeCar Heater Blower Motor ReplacementEstimate$542.25Shop/Dealer Price$662.06 - $966.39
1989 Mercedes-Benz 300SELL6-3.0LService typeCar Heater Blower Motor ReplacementEstimate$422.51Shop/Dealer Price$519.43 - $754.98
1990 Mercedes-Benz 300SELL6-3.0LService typeCar Heater Blower Motor ReplacementEstimate$514.25Shop/Dealer Price$634.10 - $938.46
1988 Mercedes-Benz 300SELL6-3.0LService typeCar Heater Blower Motor ReplacementEstimate$422.51Shop/Dealer Price$519.37 - $754.88
Show example Mercedes-Benz 300SEL Car Heater Blower Motor Replacement prices

What is the Heater Blower Motor all about?

The heater blower motor forces air through the vents. You are able to control the speed of the motor through switches, buttons, and dials on the dashboard. The motor contains a resistor which allows it to change the speed of the fan. Without this part you will not be able to change the speed of the airflow from the blower motor.

Keep in mind:

  • A bad connector can cause a heater blower motor to stop working, even if the blower motor is still in working condition.
  • Sometimes the heater blower motor stops working because it is jammed or stuck; in this case it can been repaired rather than replaced.
  • If the heater blower motor has been damaged by a fluid leak, then another component of your vehicle is malfunctioning and needs to be addressed.

How it's done:

  • Inspect electrical circuits to check for power and proper grounding to motor.
  • Remove and replace the faulty motor.
  • Confirm that the heater is working.

Our recommendation:

Due to the high amount of current, it is possible for the power connector to get too hot and melt. This will cause a bad connection and the heater blower motor will not work. Replacing the connector can fix this problem without the need for a new blower motor. Your mechanic should inspect the connector before replacing the heater blower motor.

What common symptoms indicate you may need to replace the Heater Blower Motor?

  • Heater fan operates at only one speed instead of multiple speeds.
  • Air is not coming out of the vents (when you turn AC or heat on).

How important is this service?

In addition to providing you with hot air in cold weather, the blower motor is important in circulating air through your car.

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Number of Mercedes-Benz Car Heater Blower Motor Replacement services completed
176+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(16)
Rating Summary
15
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1
0
0
15
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1
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Robert

17 years of experience
28 reviews
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Robert
17 years of experience
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by Lane
Mercedes-Benz 300SEL L6-3.0L - Drive Belt Tensioner - Newtown Square, Pennsylvania
Robert has a positive attitude and is very professional. He got my vintage (ancient?) Mercedes all patched up and running again. I would definitely recommend Robert without hesitation!

Patrick

33 years of experience
1412 reviews
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Patrick
33 years of experience
Request Patrick
by Jeff
Mercedes-Benz CLK430 V8-4.3L - Heater Blower Motor - Austin, Texas
Patrick was great ( he showed up early which was appreciated!), however the part was not. Trying to get a replacement from him. The fan motor he replaced is not OEM quality. I will update this review when the job is done right...

Carlos

28 years of experience
502 reviews
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Carlos
28 years of experience
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by Delano
Mercedes-Benz CLS550 V8-5.5L - Heater Blower Motor - Diamond Bar, California
Very professional and personable Did a good job

AL

12 years of experience
234 reviews
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AL
12 years of experience
Request AL
by Ramon
Mercedes-Benz S500 V8-5.0L - Heater Blower Motor - Aurora, Colorado
Very professional and experienced

Excellent Rating

(16)
Rating Summary
15
0
1
0
0
15
0
1
0
0
Number of Mercedes-Benz Car Heater Blower Motor Replacement services completed
176+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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