Emission control-air pump — BMW 3 Series E46

BMW exploded parts diagram 11_3400 (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 72 7 520 225 — Air pump
• 2 · 11 72 7 571 866 — Rubber mounting
• 3 · 11 72 7 506 380 — Secondary air pump bracket
• 4 · 07 11 9 905 544 — Hex nut with plate M6-8-ZNNIV SI
• 5 · 11 72 7 510 428 — Pressure hose assy
• 6 · 11 72 7 553 068 — Valve
• 7 · 11 72 7 510 374 — Gasket Asbestos Free
• 8 · 11 72 1 742 644 — Self-locking hex nut
• 9 · 11 72 7 521 514 — Bracket
• 10 · 07 11 9 904 024 — Hex nut M8-ZNS3
• 11 · 07 11 9 905 544 — Hex nut with plate M6-8-ZNNIV SI

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.