Rep. kit, weld-on sleeve, ex gas sen sys — BMW Z4 E89
BMW exploded parts diagram 18_2103 (18 Exhaust system) for the BMW Z4 E89. 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.
- 1 · 11 78 7 589 121 — Oxygen sensor
- 2 · 11 78 7 589 122 — Oxygen sensor L= 540mm
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.