Buy 1984 Mazda 626 Ring. Engine. Coolant. Pipe O. Thermostat Housing Gasket. Water Neck Gasket. Engine Inlet, Pipes - OEM Mazda Part # KL0115591 (KL01-15-591)

Inlet and Outlet Pipes. Inlet Pipes. O-Ring. Thermostat Housing Gasket. Water Pump Inlet and Thermostat Housing.

Engine Coolant Pipe O-RingEngine Coolant Thermostat Housing Gasket

Fits 626, Millenia, MX-3, MX-6

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 1984 Mazda 626 to overheat. Consider replacing your engine coolant thermostat or having our staff of expert techs handle it for you.