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UTV radiators act as heat exchangers to keep the engine at tolerable temperatures. They do this by circulating water- or oil-based liquid known as engine coolant directly into the engine block, where it absorbs heat and returns to the radiator to cool back down. Radiator fans aid in this process, keeping a constant flow of cool air blowing in and out of the radiator to dissipate heat. Because radiators are positioned at the front end of the Polaris Ranger Full-Size, they are more susceptible to damage than most other Polaris Ranger components. And while aftermarket bumpers and radiator relocation kits can help to keep your Polaris Ranger Full-Size radiator safe from harm and functioning correctly, they can become punctured, the radiator tubing can break or disconnect, and the radiator fans can stop working, all of which will cause your engine to overheat. Furthermore, with radiator relocation kits that mount behind the headrest on the driver’s side, there is the potential for extreme harm should such a system spring a leak and shoot 200-degree coolant directly at your face at a pressure of 16PSI. To avoid this, hood-mounted radiator relocation kits are available. Mud/dirt resistant radiators are readily available, which stop the formation of mud clots that restrict the amount of air that is able to be drawn across the radiator’s cooling fins.
If you’re looking for a radiator that performs better in the mud, trying to find one with greater cooling efficiency, or on the hunt for a replacement radiator for a busted OEM radiator, Everything Polaris Ranger has the Full-Size Polaris Ranger radiator for you and your needs. Not interested in a full-blown radiator? No problem. An aftermarket radiator fan kit can increase the cooling power of your radiator without breaking the bank. From simple radiator parts like caps and fans to full-blown radiator cooling units, Everything Polaris Ranger has the best Full-Size Polaris Ranger radiators around.