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 all 2011-14 Polaris Hawkeye 400s. Features: Replacement Polaris Hawkeye 400 Thermostat Includes the rubber seal Replaces Polaris Part number 3084940. Fits all Hawkeye 400 engines.
