BMW Oil Cooler Thermostat in Radiator Expansion Tank Hamman OEM Quality 17111437362 =&gt; 2000 E46; w/ A/T 323Ci / 1999-2000 E46; w/ A/T 323i / 2001-2005 E46; w/ A/T 325Ci 325i 325xi 330Ci 330i 330xi / 2000 E46; at Expansion Tank 328Ci / 1999-2000 E46; w/ A/T 328i / 2004-2005 E83; w/ A/T X3 / 2006 3.0L; E83; w/ A/T X3 / 2001-2006 6 Cyl.; E53; w/ A/T X5 / 2003 2006-2007 3.0L; E85 Roadster; w/ A/T Z4 / 2004-2005 2.5L; E85 Roadster; From 4/04; w/ A/T Z4 HAMMAN