Catalyst/lambda probe — BMW X5 E53

BMW exploded parts diagram 18_0390 (18 Exhaust system) for the BMW X5 E53. Parts we can identify on this drawing.

Parts on this diagram

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

• 4 · 11 78 1 742 050 — Regulating lambda probe L=320MM
• 8 · 18 20 1 438 435 — Rubber mounting
• 14 · 07 11 9 905 544 — Hex nut with plate M6-8-ZNNIV SI
• 18 · 07 11 9 906 089 — Collar nut M8-8-SC-ZNNIV

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.