You are viewing a combination of machine-specific and universal parts. Please choose a machine to display parts specific to your machine or select a part below.
User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.
Keep your ATV from overheating and causing damage to other parts with ATV cooling parts from Rocky Mountain ATV/MC.com. We have ATV radiators, ATV cooling system parts and even ATV coolants to keep your machine running at an optimal temperature. Our inventory of ATV cooling system parts is complete with cooling fan motors, hose kits, impellers, radiator caps, radiator screens, radiator covers, radiator grill and scoops, water coolers and more. Rocky Mountain ATV/MC. com provides several options so you can find ATV cooling parts within your price range and our Parts Finder make it easy to find the exact parts you need for your ATV. However; if you still have questions, simply call our award-winning customer service team at 1-800-336-5437 and they’ll be happy to help.
Shadd in CA
Great add on to my 450 for when i do trail rides. Have not had an overheat yet. I paired this with a tusk high pressure rad cap and have had no issues. The fit was right on and install was a breeze. Came with the gasket which is always a plus. The only issue i ran into was how close my WC skid plate was too the cooler once installed. It was pretty much touching on the cooler cover and one of the cooler screws. Easy fix was to take some heat to my skid plate and use some big plyers to bend it out a little. 5 stars because you are getting peak performance and 5 star looks.
Read All ReviewsTim in MT
Installed on my 2004 KTM 450exc. Fit excellent. I did trim one hose down so it didn't rub on the frame but that's because my left radiator is slightly bent. So not the hoses fault but was easy to trim is why i included this.
Read All ReviewsBrad in MT
Works just like a radiator cap should work. Maintains pressure, keeps coolant on the inside. What more could you ask for!
Read All ReviewsJayce in TX
Very well built radiator. Seems to be a significant upgrade from OEM everything fits up well besides the the top hose spout (went on a yz125) Thats the only reason why I give it 4 stars.
Read All ReviewsA in CA
Fits my 2007 KTM 450 exc. It works. Nice to see the driving and standing temperature. Looks great
Read All Reviewscharles in MT
It's just a radiator cap. Does pretty much what I expected it to do. Old one was way overdue for replacement.
Read All Reviews