Mercedes-Benz GL450 Car Heater Blower Motor Resistor Replacement Costs

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Car Heater Blower Motor Resistor Replacement Service

How much does a Car Heater Blower Motor Resistor Replacement cost?

On average, the cost for a Mercedes-Benz GL450 Car Heater Blower Motor Resistor Replacement is $181 with $86 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2011 Mercedes-Benz GL450V8-4.7L	Service typeCar Heater Blower Motor Resistor Replacement	Estimate$287.71	Shop/Dealer Price$340.89 - $477.93
2012 Mercedes-Benz GL450V8-4.7L	Service typeCar Heater Blower Motor Resistor Replacement	Estimate$267.71	Shop/Dealer Price$320.91 - $457.96
2007 Mercedes-Benz GL450V8-4.7L	Service typeCar Heater Blower Motor Resistor Replacement	Estimate$267.71	Shop/Dealer Price$320.91 - $457.96
2009 Mercedes-Benz GL450V8-4.7L	Service typeCar Heater Blower Motor Resistor Replacement	Estimate$267.71	Shop/Dealer Price$320.89 - $457.92
2010 Mercedes-Benz GL450V8-4.7L	Service typeCar Heater Blower Motor Resistor Replacement	Estimate$267.71	Shop/Dealer Price$320.92 - $457.99
2008 Mercedes-Benz GL450V8-4.7L	Service typeCar Heater Blower Motor Resistor Replacement	Estimate$267.71	Shop/Dealer Price$320.91 - $457.96

Show example Mercedes-Benz GL450 Car Heater Blower Motor Resistor Replacement prices

What is the Heater Blower Motor Resistor all about?

The heater blower motor resistor is located underneath the dashboard in the heater/AC compartment. The resistor enables the heater blower motor 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. It is also possible that the heater motor blower may not work at all. If the resistor has gone bad, it is likely that the fan will work only on the highest speed.

Keep in mind:

*If no air is coming out of your vents, you may have a problem with the heater blower motor as well as the resistor. * Mechanical resistance to the fan (such as when something gets stuck in the fan), can often cause damage to the heater blower motor resistor.

How it's done:

Inspect electrical circuits to verify faulty resistor.
Remove and replace the faulty resistor.

Our recommendation:

The air and heating system in your vehicle is a closed system, so it won’t be inspected during servicing and routine maintenance. If you notice any part of the air and heating system behaving bizarrely, however, you should always schedule an inspection. If your fan is stuck on high, you likely have a bad heater blower motor resistor, and should schedule to have it replaced.

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

Blower motor only operates at 2 speeds instead of 4 speeds.
Blower motor is not functioning (no air from vents).

How important is this service?

To ensure proper operation of the blower motor, the resistor has to be working correctly or else you may end up with either no airflow from the fan or your fan will be stuck on one speed.

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Jose

15 years of experience

249 reviews

Jose

15 years of experience

by Deon

Mercedes-Benz GL450 V8-4.6L - Check Engine Light is on - Clearwater, Florida

Professional, punctual and a pleasure to deal with. He knew exactly what to do and it was done with enthusiasm and a smile.

Dellano

18 years of experience

513 reviews

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Dellano

18 years of experience

Request Dellano

by Kenneth

Mercedes-Benz GL450 V8-4.6L - Serpentine/Drive Belt Replacement - Upper Marlboro, Maryland

He did an excellent job!

Alex

6 years of experience

82 reviews

Alex

6 years of experience

by Carla

Mercedes-Benz GL450 V8-4.7L - Car is not starting - Oakland, California

He was on time. Replaced the battery quickly and gave me advice on other service items I needed to get taken care of

Okela

13 years of experience

46 reviews

Okela

13 years of experience

by AHMED

Mercedes-Benz GL450 V8-4.7L - Air Suspension Air Compressor - Springfield Gardens, New York

Excellent work, took his time do diagnose and fixed perfectly

Excellent Rating

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