Dayco Thermostat DT278N Ultra-Select This means low particle emissions

This means low particle emissions when braking

Thermostats bearing the High Flow logo are Tridon High Flow thermostats

cracking when removing heater hoses is common

life and flow for optimal quality engine filtration

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

Dayco Thermostat DT278N Ultra-Select This means low particle emissionsDayco 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