Twilight Garage Thermostat Assembly with Housing 11531437040 For E46 E39 X5 X3 Z3 Z4 325i 330i 525i 530i

Replace OEM Part Numbers: 11531437040, 11531436823, 11537509227, 11530139877, 11 53 0 139 877, 11 53 7 509 227, 11 53 1 437 040, 11 53 1 436 823. Compatible with 2001-2005 BMW 325i 325xi 330i 330xi 525i 530i,2000 BMW 323Ci 2.5L,1999-2000 BMW 323i 2.5L,2001-2006 BMW 325Ci 2.5L,2004-2005 BMW X3 2.5L,2004-2006 BMW X3 3.0L,2001-2006 BMW X5 3.0L,1999-2002 BMW Z3 2.5L,1999-2000 BMW Z3 2.8L,2001-2002 BMW Z3 3.0L,2003-2005 BMW Z4 2.5L,2003-2005 BMW Z4 3.0L. Package includes: 1*Thermostats Housing, 1*Sensor, 1*Gasket. Direct Replacement - Meet or exceed OEM specifications. Please kindly Check the Fitment and OEM Part Number before Purchasing. If you are not sure whether this item fit your vehicles, please message us.