OEM Coolant Thermostat for the 2011-2015 Infiniti QX56 / QX80 equipped with the VQ56VD powertrain.

The thermostat allows coolant to flow through the engine once it has reached operating temperature. Upon failure, the thermostat will become stuck open or closed. If the thermostat is stuck open the vehicle may not reach operating temperatures, and if it is stuck closed the engine can possibly over heat and damage other components. O-Ring included.

Ensure proper fit and function with this genuine Infiniti replacement part.

Fits:

• 2011-2015 Infiniti QX56 / QX80