BMW Thermostat with Housing and Seal (90 deg. C) | 1999-2008 31686046 96463190810 Built with heat-resistant insulation and

Built with heat-resistant insulation and precision connectors

If you put a 1mm washer under the needle valve

ensuring a perfect fit and finish that matches your vehicle's original specifications

allowing you to tailor the look to your preference

Improve your driving experience with a smoother ride and reduced vibrations

BMW Thermostat with Housing and Seal (90 deg. C) | 1999-2008 31686046 96463190810 Built with heat-resistant insulation andThermostat with Housing and Seal (90 deg. C) for 325xi (2001), 328i (1999 2000), 330Ci (2002), 330xi (2001 2006), 745i (2005), 760Li (2005), X3 (2005), M5 (2006), 335i (2008), M3 (2008), X5 (2001)