It is just what you need to bring your heating and A/C blower system back to good working order! On most vehicles it is mounted to the HVAC unit inside the passenger compartment. It can normally be accessed from the passenger foot well area.

Specifications:

  • Direct replacement
  • Replaces dealer part numbers: 1408218351, 1408218451
  • Lead Wire Length - 6 Inches
  • Number of Terminals - 1; 1; 4
  • Number of Wires - 5
  • Built to strict quality control standards
  • 100% tested prior to leaving the factory

If you are experiencing intermittent stopping during use or the fan only works in one position this may be your solution!

Our electrical and electronic parts are subject to strict quality control testing .  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Left Hand Drive Note:

“All of our auto parts are intended for Left Hand Drive USDM vehicles and might not have been tested on Right Hand Drive platforms. If your vehicle is Right Hand Drive, please do your research prior to making a purchase to ensure the part is correct for your specific vehicle.”

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Step 1: access the resistor (1:00)
    • Remove the three screws under the glove compartment.
    • Use your 7mm socket and driver
  2. step : Step 2: remove the resistor (1:45)
    • Remove the 6mm bolts and remove the resistor.
    • Use a swivel socket to access the bolts.
    • Unplug the resistor from the harness.
  3. step : Step 3 Install new resistor (3:35)
    • Use your swivel socket to bolt it back in.
    • Replace the panel.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions
  • Swivel

  • Sockets - Metric

  • 6mm Socket
  • 7mm Socket

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Browse 1 question Browse 1 question and 1 answer
Is this part made by Beer?
Jimmy on Apr 18, 2017
BEST ANSWER: This part is made by multiple vendors based in Taiwan or China and is labeled our 1A Auto brand. We may confirm that this is not made by beer.

How-to Video:

(06:12 min)

Tools List:

    Ratchets & Related

  • Ratchet
  • Socket Extensions
  • Swivel

  • Sockets - Metric

  • 6mm Socket
  • 7mm Socket



This part replaces:

  • OE # 1408218351
  • OE # 1408218451
  • Standard Motor Products RU-570

Vehicle Fit

  • 1992-1993 Mercedes Benz 300SD Blower Motor Resistor
  • 1992-1993 Mercedes Benz 300SE Blower Motor Resistor
  • 1993 Mercedes Benz 400SEL Blower Motor Resistor
  • 1993 Mercedes Benz 500SEC Blower Motor Resistor
  • 1992-1993 Mercedes Benz 500SEL Blower Motor Resistor
  • 1993 Mercedes Benz 600SEC Blower Motor Resistor
  • 1992-1993 Mercedes Benz 600SEL Blower Motor Resistor
  • 1998-1999 Mercedes Benz CL500 Blower Motor Resistor
  • 1998-1999 Mercedes Benz CL600 Blower Motor Resistor
  • 1994-1999 Mercedes Benz S320 Blower Motor Resistor
  • 1994-1995 Mercedes Benz S350 Blower Motor Resistor
  • 1994-1995 Mercedes Benz S350D Blower Motor Resistor
  • 1994-1999 Mercedes Benz S420 Blower Motor Resistor
  • 1994-1999 Mercedes Benz S500 Blower Motor Resistor
  • 1994-1999 Mercedes Benz S600 Blower Motor Resistor
Part #: 1AHBR00054

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