One they get on the back though, it. One they get on the back though, it. Members. Polaris Sportsman 500 EFI X2 Polaris Sportsman 500 EFI X2 Cooling Parts Radiators Radiator Caps & Covers Cooling Fans Hoses & Clamps Expansion Tanks Cooling Sensors & Switches Cabin Heaters Cooling Parts Mounts & Hardware Oil Cooling Systems Sort by 1 - 30 of 234 results All Balls&174; Cooling Fan 0 106. Sometimes it will engage, sometimes it won't. livery yards stevenage. Nov 05, 2021 Gear shifter, electrical and engine issues among the top complaints from vehicle owners. If your Polaris Sportsman 500 is struggling when accelerating, it&39;s important to. 2.