Till now there has not been a source for an aftermarket thermostat. Quad Logic to the rescue again. This unit drops in just like stock. Replaces Polaris part number 3084940 for the 2000 Xpedition 325, 2000-02 Xpedition 425, and 1997 Xplorer 500. Replacement Polaris Xpedition 325 425 ThermostatIncludes the rubber sealReplaces Polaris Part number 3084940. Model # 100-2071-4.
