Buy 2012 Porsche Cayenne Engine Coolant Control Valve. 3.0L, WATER MANIFOLD. WATER MANIFOLD. Heater Water, Heater, MANIFOLD - OEM Porsche Part # 0PB121959A (0PB-121-959-A)

Engine Coolant Control Valve.
An electronic or computer Controlled thermostat assembly.

HVAC Heater Control ValveEngine Coolant Control Valve

Fits 911

3.0L, WATER MANIFOLD. WATER MANIFOLD.
Heater Control Valve - Repair or Replace
A heater control valve diverts hot water (coolant, or antifreeze) from the radiator into the heater core in your vehicle’s cabin, resulting in soothing warm air. If your heat has stopped working, your 2012 Porsche Cayenne may require a replacement heater control valve.