Mercedes-Benz GL320 CDI Heater Blower Motor Resistor Replacement Cost.

The average cost for a Heater Blower Motor Resistor Replacement is between $360 and $542. Labor costs are estimated between $70 and $89 while parts are priced between $290 and $453. Estimate does not include taxes and fees.
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Common Symptoms

Often when the heater blower motor resistor fails, the blower fan will operate only on the highest speed and none of the lowest speeds.

Most Common Mercedes-Benz GL320 CDI Repairs

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