When you turn up the AC/heat in your truck and see no change in the amount of air coming from the vents you likely need to replace your blower motor.

The blower motor is designed to produce more air as you turn up the knob on your AC system. However, when the blower motor fails the motor is no longer able to blow on high.

Once you have changed the factory blower motor that has failed on your truck you'll be able to control your AC/heat again.


OE Part Number :

2118300408

Fitment Of The Heater Blower Motor :

2006 Mercedes-Benz CLS55 AMG
2006 - 2010 Mercedes-Benz CLS500
2008 - 2010 Mercedes-Benz CLS63 AMG
2003 - 2009 Mercedes-Benz E320
2006 - 2009 Mercedes-Benz E350
2003 - 2006 Mercedes-Benz E500
2003 - 2006 Mercedes-Benz E55 AMG
2007 - 2009 Mercedes-Benz E550
2007 - 2009 Mercedes-Benz E63 AMG

How to replace?

1) Locate the blower motor under the passenger side dash. Removing the dash may be necessary to access the blower motor on some vehicles. And disconnect the blower motor electrical connector

(Note: On older vehicles, the blower motor may be located in the engine compartment on the passenger side firewall).

2) Remove the retaining screws to the blower motor assembly.

3) Remove the blower motor retaining screws. Remove the motor from the box.

4) Compare the new blower motor to the old one to verify that you have the correct part. Install the new motor into the box and tighten the retaining screws. Re-install the blower motor assembly.

5) Connect the blower motor electrical connector.

6) Operate the heating and A/C system. Verify that the blower motor operates at all speeds and that the system produces hot and cold air.