🚘 BMW E46 E53 E83 E85 E86 X3 X5 Z4 Oil Cooler Radiator Expansion Tank Thermostat - Part# 17 11 1 437 362 Review

The thermostat is a valve that goes between the engine and the radiator. It's purpose is to keep the engine at the proper operating temperature. When the engine gets too hot, the thermostat opens up and lets the engine coolant flow through the radiator, where it cools off. When the engine is too cool, the thermostat closes and stops the coolant from flowing through the radiator, so the engine heats back up. Coolant thermostat housing assembly regulates the flow of the coolant going through the radiator to keep the engine in its stable operating temperature preventing it from over heating. Therefore, making it a critical component in the vehicle as failure to replace may damage the engine and other critical parts due to overheating which can leave you stranded on the road. This housing also includes sensor for a complete replacement. This Thermostat Fits For the Following Vehicles: 2003-2007 BMW Z4 2.5L 3.0L 3.2L; 2004-2010 BMW X3 2.5L3.0L; 2001-2006 BMW X5 3.0i 3.0L L6; 2001-2005 BMW 330xi 3.0L L6; 2001-2005 330xi Base Sedan 3.0L; 2001-2005 BMW 330i 3.0L L6; 2001-2005 BMW 330Ci 3.0L L6; 1999-2000 BMW 328i 2.8L L6;. Fits For the Following Vehicles: 2000 BMW 328Ci 2.8L L6; 2001-2005 325xi 2.5L; 2001-2005 BMW 325Ci 2.5L L6; 2001-2005 BMW 325i 2.5L L6; 1999-2000 323ti Base Hatchback 2.5L; 1999 323is Base Coupe 2.5L; 1999-2000 BMW 323i 2.5L L6; 2000 BMW 323Ci 2.5L L6;. Thermostat helps to reduce oil dilution, cylinder bore wear, fuel consumption, exhaust emission, and improve efficiency of the heating system. Customers can find the product you need accurately according to the OE number. OE part number: 1430872; 143-0872; 17111437362; 17 11 1 437 362.