Dayco Thermostat DT174A Highflow Universal Coolant Top Up is

Universal Coolant Top Up is a Type A Anti-Freeze Anti-Boil Coolant Premix that can be mixed with all coolant and inhibitor types including those that contain ethylene glycol and long life

Copper Eze is a bentone based anti-seize

Flange Dia: 59mm

5 x times the smooth shift durability over the life of the fluid compared to the industry standard anti shudder test

Made from semi-metallic material

Dayco Thermostat DT174A Highflow Universal Coolant Top Up isDayco 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