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.

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Vehicle Fit

Year Make Model Description
1998-2000Mercedes Benz C280 Mercedes Benz C280 Radiator Fan Clutch
1998-2000Mercedes Benz C43 AMG Mercedes Benz C43 AMG Radiator Fan Clutch
1999-2003Mercedes Benz CLK430 Mercedes Benz CLK430 Radiator Fan Clutch
2001-2002Mercedes Benz CLK55 AMG Mercedes Benz CLK55 AMG Radiator Fan Clutch
1998-2002Mercedes Benz E320 Mercedes Benz E320 Radiator Fan Clutch
2003Mercedes Benz E320 Mercedes Benz E320 Wagon Radiator Fan Clutch

This part replaces:

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

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout