Buy OEM 1999 Toyota Part # 163210D011 (16321-0D011). Engine Coolant Thermostat Housing. Corolla. Engine Coolant Thermostat Housing - Repair or Replace A failed thermostat housing will

Thermostat. Water. Housing. Neck. Outlet. Engine Coolant. Inlet,.
Engine Coolant Housing where a Thermostat is used but not included. From 05/2000. To 05/2000.

Engine Coolant Thermostat Housing

Fits Corolla

Corolla.
Engine Coolant Thermostat Housing - Repair or Replace
A failed thermostat housing will likely result in a cooling system leak, or will cause the engine in your 1999 Toyota to overheat. Consider replacing your engine coolant thermostat or having our staff of expert techs handle it for you.