Buy 2016 Toyota 4RUNNER LIMITED Inlet. Housing. Thermostat. 4.0 LITER. 4.0 LITER, w/oil cooler. 4.0 Woil, Hsng, Overheat - OEM Toyota Part # 163230P020 (1632331020, 1632331021, 16323-0P020)

Engine Coolant Housing where a Thermostat is used but not included. Engine Coolant Inlet Flange. Exc.Japan Built Part. Japan Built Part. Towing Package. hsng. Engine Coolant Flange. Water Neck.

Fits 4RUNNER, TACOMA, TUNDRA

4.0 LITER. 4.0 LITER, w/oil cooler. 4.0 LITER, w/towing package. 4Runner. Tacoma; w/Towing Package. Tundra.
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 2016 TOYOTA 4RUNNER to overheat. Consider replacing your engine coolant thermostat or having our staff of expert techs handle it for you.