Crankcase-Ventilation/oil separator — BMW 3 Series E46

BMW exploded parts diagram 11_9920 (11 Engine) for the BMW 3 Series E46. ETK list captured for some variants on this drawing; parts we can identify for the others.

Parts on this diagram

BMW lists these parts for the models shown. Check with your VIN before ordering.

• 1 · 11 61 7 501 566 — Pressure regulating valve
• 1 · 11 61 7 533 400 — Pressure regulating valve
• 2 · 11 61 1 432 559 — Vent pipe
• 2 · 11 61 7 533 398 — Vent pipe
• 3 · 11 61 7 504 535 — Connecting line
• 3 · 11 61 1 440 317 — Connecting line
• 3 · 11 61 7 533 399 — Connecting line
• 4 · 11 15 7 532 629 — Vent hose
• 4 · 11 15 7 532 649 — Vent hose
• 5 · 11 61 7 533 331 — Screw K60X22
• 6 · 11 72 7 545 323 — Vacuum hose black 3,5x1,8
• 7 · 11 61 7 504 536 — Return pipe
• 7 · 11 15 7 520 035 — Return pipe
• 8 · 07 12 9 952 104 — Hose clamp L12-15

Diagram © BMW AG as printed on the drawing. Reproduced for part identification. OEM Diagrams is independent of BMW AG, MINI and Rolls-Royce Motor Cars.