Thunder Heart Oil Cooler Fan

Item: 421791

$243.93

Select Your Vehicle - Fitment Guaranteed

Thunder Heart Oil Cooler Fan


  • Uses engine temp and vehicle speed to reduce heat and keep engines running cool
  • Takes only 15 minutes to install; does not require oil cooler removal
  • Plug-n-play installation on M8 models equipped with ThunderMax ECM
  • If running with stock ECM, visit a local dealer to have the bike flashed
  • Made in the USA
Specification Details
Country of Origin USA

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLHR Road King 2017-2022
  • FLHRXS Road King Special 2017-2023
  • FLHT Electra Glide Standard 2019-2022
  • FLHTCU Electra Glide Ultra Classic 2017-2019
  • FLHTCUTG Tri Glide Ultra Classic 2017-2023
  • FLHTK Electra Glide Ultra Limited 2017-2023
  • FLHTKL Electra Glide Ultra Limited Low 2017-2019
  • FLHX Street Glide 2017-2024
  • FLHXS Street Glide Special 2017-2023
  • FLHXST Street Glide ST 2022-2023
  • FLTRK Road Glide Limited 2020-2024
  • FLTRU Road Glide Ultra 2017-2019
  • FLTRX Road Glide 2017-2024
  • FLTRXS Road Glide Special 2017-2023
  • FLTRXST Road Glide ST 2022-2023

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Questions & Answers


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