AUTOPTIM Coolant Thermostat Housing Assembly - Replacement for 2002-2010 Explorer Mercury Mountaineer V6 4_0L Thermostat Housing Kit With Gasket and Sensor - OEM Number 2L2Z8592AA 2L2Z8592BA

AUTOPTIM Thermostat automatically adjusts the amount of water entering radiator according to the temperature of cooling water,changing the circulation range of water to adjust the cooling capacity of cooling system to ensure engine works in a suitable temperature rangeso that effectively control the emissions engine produces, so as to keep the engine temperature stable while driving. Brand New Complete Thermostat & Housing Kit:Kit includes everything needed to repair the very common coolant leak on the 4.0L engine.Includes both upper & lower housings, new thermostat, & all needed o-ring sealsReplacement for: 2002-2010 Ford Explorer 4.0L (All Models)Replacement for: 2002-2010 Mercury Mountaineer 4.0L (All Models)Replaces: 2L2Z8592AA, 2L2Z8592BA, 2L2Z8592BB, 6L2Z8592FA, 4L5Z8592AA, RG614, RH165, RH167, RH147