Alternator — BMW 3 Series E90

BMW exploded parts diagram 12_1404 (12 Engine electrical system) for the BMW 3 Series E90. 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 · 12 31 7 550 469 — RP Alternator 180A
• 1 · 12 31 7 542 351 — RP REMAN alternator 180A
• 1 · 12 31 7 550 468 — Alternator 170 A
• 2 · 12 31 7 561 939 — Voltage regulator 180A / Bosch
• 3 · 12 31 7 560 678 — Pulley Bosch 7PK
• 4 · 07 11 9 905 402 — Hex Bolt with washer M8X85-U1

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.