Dayco Thermostat DT249D GCT this product can be used

this product can be used straight from the box

which prevents corrosion for a longer life and provides an easier fit to your vehicle

It meets the performance requirements of API GL-4 Plus as well as many manufacturer requirements

workshop grade diesel fuel intake manifold and combustion chamber cleaner that effectively removes gum

anti-freeze anti-boil cooIant as used in initial manufacturer factory fills

Dayco Thermostat DT249D GCT this product can be usedDayco 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