Dayco Thermostat DT148L Marine zinc oxide and additional synthetic

zinc oxide and additional synthetic base oil that will resist temperatures of up to 1093°C

Foot Dia: 42mm

Strong internal components such as springs and element assemblies

providing clean fuel and maximum flow performance

for greater options and choice

Dayco Thermostat DT148L Marine zinc oxide and additional syntheticDayco 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