Item Description: * Thermostat housings are used in cars, where they’re found in many internal combustion engines. Typically located on the engine block or cylinder head, they house the thermostat, which regulates the coolant flow. Housings can be made from materials including metals like aluminum and even plastic. Item Features: Factory Sealed-Brand new in box. Tight fit and high fit. Workmanship is complete and clear. Built to Strict Quality Control Standards. Reference Part Number:AW9465, 1152130 Applicable Model: BMW 540i 4.4L 1999-2003 BMW 740i 4.4L 1999-2001 BMW 740iL 4.4L 1999-2001 .
