Factory-spec engine oil filter kit for BMW 3 Series equipped with the B46 and B48 four-cylinder turbocharged engines. This complete kit includes the oil filter element, housing cap O-ring, drain plug copper washer and all required seals to perform a proper oil service.

1. 1
2. Warm engine for 5 minutes to thin oil
3. 2
4. Drain engine oil via drain plug
5. 3
6. Remove filter housing cap using 36mm socket
7. 4
8. Remove and discard old filter and O-ring
9. 5
10. Lubricate new O-ring with fresh oil
11. 6
12. Install new filter element
13. 7
14. Torque housing cap to 25Nm
15. 8
16. Replace drain plug washer and torque to 25Nm
17. 9
18. Refill with 5.25L of BMW Longlife-01 oil.