Indmar 160 Degree Thermostat Drilled Indmar 160 degree thermostat for Corvette LT-1 engines used in MasterCraft boats from 1993 to 1999. This thermostat features two small holes that are drilled through to allow air to pass through the thermostat. This...

Indmar 160 Degree Thermostat Indmar 160-degree thermostat. Use the boat part look up below to ensure you are purchasing the correct part for your boat.  

Indmar 140 Degree Thermostat Indmar 140 degree thermostat. Use the boat part look up below to ensure you are purchasing the correct part for your boat.  

PCM Thermostat Gasket This thermostat gasket was commonly found on PCM engines. Use the boat part look up below to ensure you are purchasing the correct part for your boat.  

Ilmor Thermostat Housing O-Ring The Ilmor remote thermostat housing mounting o-ring offers application-specific materials to give you a sealing solution with the performance and durability you can trust. This Thermostat Housing O-Ring is used with both...