2001-05 Lexus IS300 Radiator Dual Cooling Fan Assembly - 1ARFA00305

Our aftermarket cooling fan assemblies are some of the highest quality replacements on the market! This Radiator Cooling Fan Assembly is a complete, ready to bolt on, direct replacement part.


  • Complete Fan Assembly
  • 100% Performance factory tested
  • Replaces dealer part numbers: 1636346120, 1636346050
  • Comes with proper plug(s) for trouble free installation
  • Built to strict quality control standards
  • Direct bolt on

This fan assembly makes a great replacement and has substantial cost savings over a dealer fan assembly.

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

WARNING:  This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

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.

3.0 / 5.0
1 Review
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1 Star
Radiator cooling fans
Fans work great, but when I received them 2 of the bolt slots where it connects to the radiator were almost broken off the plastic had cracked. Still works fine as there are 4 other connect points just needs to be packaged better so it dosent break so easily
July 9, 2017
1 year ago
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Vehicle Fit

Year Make Model Description
2001-2005Lexus IS300 Lexus IS300 Radiator Dual Cooling Fan Assembly

This part replaces:

  • Partslink LX3115108
  • Hollander 674-59611
  • Dorman 620-558
  • DEPO 324-55004-000
  • OE # 1636346050
  • OE # 1636346120
Part #: 1ARFA00305

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout