1.6 LITER. Water inlet o-ring. A component which prevents a leak at The Engine Coolant Inlet Housing. A seal that prevents oil from leaking out, or contaminants from entering The Engine Coolant Inlet Housing. Coolant Inlet Flange to Engine Block. Engine Coolant Thermostat Gasket. Gasket for Coolant system. Gasket for Engine Coolant Water Inlet. Thermostat Housing Gasket. Flange Seal. hsng. pipe. The. tube. Control Valve. Housing. Water Neck. Water o - ring. Included with: Thermostat Housing, Water Inlet, Water Inlet Part cannot be reused/reinstalled.