QuadBoss 14-15 Polaris ACE 325 Radiator Cap

This QuadBoss radiator cap is a direct O.E. replacement for a range of Polaris vehicles, including the ACE 325. It's built to the same specifications as the original cap, ensuring it functions correctly to maintain your cooling system's pressure. If your old cap is leaking or not holding pressure, this is a straightforward part to swap out.

This cap is rated at 13 psi, which is crucial for your engine's cooling system to operate at the correct temperature. By maintaining the proper pressure, the coolant can reach higher temperatures before boiling, preventing overheating. It's a well-built part that fits right into place, making the replacement process simple for many Polaris ATV and UTV models.