This is a "machine-selection optional" part.Please choose a vehicle to see products specific to your machine, select a product below.

Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines

Radiators from Rocky Mountain ATV/MC

High quality radiators from top industry brans to help keep your ATV running.

Latest ATV Radiators Reviews – You could win up to $500 for reviewing products!

  • Mylers Aluminum Radiator

    Mylers Aluminum Radiator

    John in CO

    do not fit

    Generic, try to fit all dose not work, very soft alloy don't hold up, went back to stock Flush before installing, full of alloy shavings One had a large chunk that was to big to come out just rattled around when it was shocking

    Read All Reviews
  • Fluidyne Aluminum Radiator

    Fluidyne Aluminum Radiator

    STEVEN in MT

    More cooling!

    Smashed the stockers even with guards. Installed the new Fluidyne units which bolted right up. Bigger cores and a tad more anti freeze are a bonus! These are much stronger than stock, looks like welded aluminum plate not thin stamped aluminum. The bike runs noticably cooler now.

    Read All Reviews
  • Tusk Aluminum Radiators

    Tusk Aluminum Radiators

    Josh in BC

    Poor fit and doesn't include mounting hardware.

    Doesn't fit with KTM hard parts rad guards and probably doesn't work with any other rad guards. Different shape and bigger than OEM. The biggest hassle is that it doesn't include the washers and rubber grommets needed to mount. Chances are these parts won't be reusable from the rad you're replacing and you'll need to order OEM washers and grommets. The OEM mounting hardware is about $5.00 and should be included for convenience. Bike is an '09 KTM 450 EXC. TECH NOTE: Oversized radiators will not allow the use of radaitor braces or guards. Uses all OEM hardware.

    Read All Reviews

Brands in Radiators

Frequent Buyer ProgramParts Finder