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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Marine Full Syn 10W-40 is a premium
Flange diameter: 26
HPR Diesel 5 is a premium high performance semi synthetic SAE 5W-40
Adaptor to engine block gasket sold separately TTG79
The thermostat gasket must be compatible with the vehicle cooling system
Dayco Thermostat DT164M 4-Stroke Marine Full Syn 10W-40 isDayco thermostats are designed to OEM specifications and come with a heat sensing wax filled copper power pill that detects the coolant temperature in the engine. The Dayco thermostat's amazing heat sensing power pill controls coolant flow from the radiator when the engine is cold to reach optimum operating temperature quickly. It then allows coolant to circulate through the engine when operating temperature is reached to create the perfect