Dayco Thermostat DT278N Ultra-Select excellent load carrying ability

excellent load carrying ability

Acts as an odour barrier protecting vehicle occupants from harmful exhaust gases and noxious odours

Air filters play a huge role in maximizing engine efficiency and fuel economy

Vent valve: 41

cracking when removing heater hoses is common

Dayco Thermostat DT278N Ultra-Select excellent load carrying abilityDayco 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