Dayco Heater Tap DHV6315 Syntec High Temperature Wheel Bearing Grease

High Temperature Wheel Bearing Grease is an NLGI No 2

non-silicone

Vent valve: 30mm

Sealing compound must be used in conjunction with the thermostat gasket during installation

Height: 34mm

Dayco Heater Tap DHV6315 Syntec High Temperature Wheel Bearing GreaseThe purpose of the Heater Control Valve is to regulate the flow of coolant to the heater core. In the off position, the heater valve blocks coolant flow to the heater core, hence when no heating is required, and the reverse when heating inside the vehicle is needed. The heater valve can be activated by vacuum control in late model vehicles and cable in earlier models. Common failures include leakage, blocking and, because most late model valves are