please confirm this item fits for your vehicle (Check Fitment Data Above or see description below). Replace Part NO#: 11537509227, 11531437040, 11531436823, 11530139877, 11 53 0 139 877, 11 53 7 509 227, 11 53 1 437 040, 11 53 0 139 877 and etc Superior Quality: meets or exceeds OEM specification in manufacturing and materials Apply the latest design and advanced technology, ensure thermostats control engine coolant and inlet temperature efficiently Local US friendly professional team to resolve your issues in time, solving any MOCA product related issues for you. MOCA offers parts and accessories for the perfect combination of quality and value. All of our products are characterized by OE design, simple installation and long life.
Our quality control team make sure only superior materials are applied in our manufacturing process, and performance test before delivery.

Package Includes:
1 Thermostat Housing Assembly

Car Application:
2001-2005 for BMW 330i
2001-2005 for BMW 325i
2001-2005 for BMW 530i
2001-2006 for BMW X5 3.0i
1999-2000 for BMW 528i
2004-2006 for BMW X3
2001-2005 for BMW 325xi
2001-2006 for BMW 330Ci
1999-2002 for BMW Z3 2.5 L6
1999 for BMW 328i E46
2000 for BMW 323Ci
2001-2005 for BMW 320i
2000 for BMW 328Ci
1998-2000 for BMW Z3 2.8 L6
2001-2005 for BMW 525i
2000 for BMW 328i
2001-2006 for BMW 325Ci
2001-2002 for BMW Z3 3.0 L6
2000 for BMW 323i
2001-2005 for BMW 330xi
1999 for BMW 323i E46
2003-2005 for BMW Z4