Sensors — BMW 3 Series E46

BMW exploded parts diagram 12_3302 (12 Engine electrical system) 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 · 12 14 7 539 165 — Camshaft sensor
• 2 · 12 14 7 518 628 — Camshaft sensor
• 3 · 12 14 1 709 616 — Pulse generator, crankshaft
• 4 · 12 14 1 748 398 — O-ring 17x3
• 5 · 12 14 1 748 398 — O-ring 17x3
• 6 · 11 42 1 740 488 — Fillister head screw M6x16
• 7 · 13 62 7 568 422 — Ping Sensor
• 8 · 07 11 9 902 901 — Hex Bolt M8X30-8.8-ZNS3
• 9 · 12 61 7 508 003 — Oil levelling sensor
• 9 · 12615BB1444 — Oil levelling sensor
• 10 · 12 61 1 744 292 — Gasket ring
• 11 · 07 12 9 905 411 — Hex nut BM6-8-ZNNIV SI
• 12 · 12 61 8 611 273 — Oil pressure switch M12X1,5
• 13 · 12 52 1 741 900 — Temperature switch 35 CEL
• 14 · 12 52 1 427 222 — Socket housing 3 pol.
• 15 · 12 52 1 433 917 — Socket housing 3 pol.
• 16 · 12 52 1 433 916 — Socket housing 3 pol.
• 17 · 12 52 1 427 964 — Socket housing 4 pol.
• 18 · 12 52 1 433 915 — Socket housing 3 pol.
• 19 · 12 52 1 427 615 — Socket housing 2 pol.
• 20 · 12 52 1 427 787 — Socket housing 2 pol.

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.