Got a question?
(07) 3252 5381

The ThunderMax Oil Cooler Fan is the answer to overheating oil cooled Milwaukee Eight engines in Touring models. The fan works by using the engine temperature and vehicle speed sensor to reduce heat and keep your Milwaukee Eight engine running cool. 

The Oil Cooler Fan plugs directly into a ThunderMax ECM for complete plug-and-play compatability. Don’t have a ThunderMax ? – Simply install the fan and have the stock ECM flashed – it’s that easy.

Installation takes about 15 minutes and plugs with the Harley Digital Technician or TechnoResearch Centurion.

The ThunderMax Oil Cooler Fan fits 2017up H-D Touring models excluding CVOs.

ThunderMax produce a wide range of EFI tuners and associated performance parts. The ThunderMax range is proudly disributed in Australia and New Zealand by Rollies Speed Shop.


Give us a call us on
(07) 3252 5381 and one of our
parts specialist’s will help
you get the parts you need. 

  • This field is for validation purposes and should be left unchanged.

Enter your username and password to log into your account