Dayco Thermostat DT37A Small-Engine spray on high performance chain

spray on high performance chain lubricant engineered for all chain drive applications

Recommended service interval 15

Reduces respirable particles that lead to respiratory problems

Offset conventional style thermostat with jiggle pin

Opening Temp: 90°C

Dayco Thermostat DT37A Small-Engine spray on high performance chainDayco 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