BMW Genuine Cover Cap for Oil Filter Housing for 323i 328i 525i 528i 530i 320i 323Ci 323i 325Ci 325i 325xi 328Ci 328i 330Ci 330i 330xi X5 3.0i 525i 530i X3 2.5i X3 3.0i Z4 2.5i Z4 3.0i Z3 2.5 Z3 2.5i Z3 2.8 Z3 3.0i Cover Cap for Oil Filter Housing Brand NEW part with full 1 year warranty. BMW part# 11 42 1 744 000, check fit below. Recently made by GENUINE BMW, not been lying around.