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

Cooling System Parts from Rocky Mountain ATV/MC

We carry all the parts you need for your cooling systems.

Latest UTV Cooling System Parts Reviews – You could win up to $500 for reviewing products!

  • CV4 Radiator Hose Kit

    CV4 Radiator Hose Kit

    JIM in TX

    removed my theromostat

    Here in Texas, thermostats on a dirt bike are more trouble than a necessity. the hoses let me reroute and clean it up a bit. I have a Striker with the inline hose version of the temp gauge sensor. you can buy these hoses and that Trail Tech Striker for about the same price as the Striker with the Thermostat. Plus if there is a flow benefit, I received that as well.

    Read All Reviews
  • CV4 High Pressure Radiator Cap

    CV4 High Pressure Radiator Cap

    JIM in TX

    Works fine

    it seems to be better at holding the heat in a little longer. it still releases if you go to the danger zone in temp. (which is good)... so far

    Read All Reviews
  • Hot Rods Water Pump Repair Kit

    Hot Rods Water Pump Repair Kit

    christopher in VA

    So far so good

    Installed the seals and bearing,no leaks. Ran a weekend racing and no leaks. I'm happy.

    Read All Reviews
  • Tusk 1.6 High Pressure Radiator Cap

    Tusk 1.6 High Pressure Radiator Cap

    james in MI

    works wonders!!!

    my 488cc bike loved to boil over. with this cap it keeps it in and cool!!! money well spent!!

    Read All Reviews
  • Woco Engineering Clear Radiator Hose Kit

    Woco Engineering Clear Radiator Hose Kit

    Bryce in IL


    I've had these on my 250r for...... many many years and never had a problem i think the other people just don't know how to install a radiator hose, i also went with red coolant looks great i'd do it again

    Read All Reviews
  • Arrowhead Cooling Fan Motor

    Arrowhead Cooling Fan Motor

    Rafael in NV

    Didn't come out like I wanted

    This fan doesn't fit the 2012 ds 450. But other then fitting problems I managed to get it on and work efficiently. The fan is powerful and can handle long trips

    Read All Reviews
Frequent Buyer ProgramParts Finder