The Gates Thermostat Housing Cover - CO34951 is a replacement part for a vehicle's thermostat housing. It is designed to fit securely onto the thermostat housing and provide a protective cover. This cover helps to keep the thermostat and its components safe from damage, as well as preventing any debris or contaminants from entering the housing. The Gates Thermostat Housing Cover is made from high-quality materials and is built to withstand the harsh conditions of a vehicle's engine. It is a reliable and durable replacement part that ensures the proper functioning of the thermostat and its housing.