This cooling fan clutch assembly is a high quality aftermarket, ready to bolt on, replacement part. If your vehicle is running hot, a bad fan clutch could be the cause.


  • New, not rebuilt
  • Built to original specifications
  • Replaces dealer part numbers: 1122000122
  • Direct replacement
  • Bolts to water pump

This clutch engages when under hood temperatures warm to draw more air through your radiator. It disengages at speed so it does not rob horsepower.

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.

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Vehicle Fit

  • 1998-2000 Mercedes Benz C280 Radiator Fan Clutch
  • 1998-2000 Mercedes Benz C43 AMG Radiator Fan Clutch
  • 1999-2003 Mercedes Benz CLK430 Radiator Fan Clutch
  • 2001-2002 Mercedes Benz CLK55 AMG Radiator Fan Clutch
  • 1998-2002 Mercedes Benz E320 Radiator Fan Clutch
  • 2003 Mercedes Benz E320 Wagon Radiator Fan Clutch

This part replaces:

  • Hollander 326-58191
  • OE # 1122000122
Part #: 1ARFC00020