The thermostat housing is located in the engine between the engine and the radiator. When the engine cools off below the operating temperature, the thermostat housing is closed.
The common symptoms of a thermostat housing leak are a stuck thermostat valve, an illuminated low coolant warning light, and the P0128 or P0125 code.
If the thermostat housing is broken or leaking fluid, it needs to be replaced as soon as you can.

Compatible with Nissan 5.6L V8 Vehicles:
2005-2015 Armada
2012-2017 NV2500
2012-2017 NV3500
2008-2012 Pathfinder
2004 Pathfinder Armada
2004-2015 Titan

Compatible with Infiniti 4.5L 5.6L V8 Vehicles:
2003-2008 FX45
2003-2004, 2006-2010 M45
2002-2006 Q45
2004-2010 QX56

Replaces Part #: 902-5900, 13049AR000 Thermostat Housing.

NOTE: This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.

NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description.