- MOUNTAIN TIME
- ¡Hablamos español!
Polisport Cooling Systems
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.
Latest Cooling Systems Reviews – You could win up to $500 for reviewing products!
Boyesen Supercooler Water Pump Cover and Impeller Kit
Bruno in UT
Feels worth it!
Overall satisfied with the purchase. Note: when tightening the impeller, it broke down and I had to eventually replace it. Please be careful as mine broke even before torque specs. It does generate more pressure on the system, so you will see more spillage. When installing these, make sure to get a higher pressure cap (ideally 1.8 with the thermometer). My next step is to get bigger radiators as the weather is about to get hotter in Utah. Again, this paired with 1.8Cap and EngineIce, made a big difference in terms of temps. Feels like a worthy investment.
Read All Reviews
Works Connection Aluminum Radiator Braces
Rocco in NY
2024 CRF450RL Protected
Pretty easy to install on my 2024 CRF 450RL. Two small issues; - Needed longer bolts for the bottom radiator fasten locations. Got them from the hardware store no problem. - Wiring harness has a rubber silencer for the frame side, This lined right up where the mounting hardware needed to be. I temporarily zip tied the wiring harness back to the frame around the radiator brace to keep from touching the hot motor. I may need to unwrap the wiring harness in order to move the rubber silencer down out of the way and re-wrap it. For now the zip tie works, see photo.
Read All Reviews
Enduro Engineering Radiator Braces
Jake in PA
Amazing product
these work amazing! super durable they have taken multiple hard hits and are still straight as an arrow
Read All Reviews
Mylers Silicone Radiator Hose Kit
Corey in PA
Good product
Great quality and make the bike look good. I love the color option instead of just black. They are thicker than oem hoses.
Read All Reviews
SamcoSport Radiator Hose Kit with Thermostat Bypass
Novoboxcr in FL
Very good for the motorcycle and peace of mind.
Hoses work great but remember to order with the clamps, better to have to ones recommended than other that may ruin the product.
Read All Reviews
Yamaha Radiator Fan Kit
kenneth in WA
Factory yamaha fan
purchase for my 2021 yz250fx, a must for riding slower single track and crawling through the rocks. Easy installation plug and go play.
Read All Reviews
