Oxygen sensor
11 78 1 286 63811781286638·short number 1286638Genuine BMW Part
Photos coming soon — see the BMW diagram below
12 View BMW DiagramSee this part on the official exploded view→Oxygen sensor — a genuine BMW part, number 11 78 1 286 638. The number stamped on the part is 11781286638; BMW's catalog files it under the short number 1286638. You will find it on our Engine shelf, under Exhaust gas control systems. It supersedes the older number 1289522, so a part carrying that number is the same part. BMW has since replaced it with 1716156.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on 9 diagrams, among them Exhaust pipe, catalytic converter (18_0028) and Exhaust system with catalytic converter (18_0126). It weighs about 114 g (0.3 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
11 78 1 286 6381178128663812866380258003008No fitment data available for this part.
Exhaust pipe, catalytic converter
Diagram 18_0028
Exhaust system with catalytic converter
Diagram 18_0126
Exhaust system with catalytic converter
Diagram 18_0127
Exhaust system with catalytic converter
Diagram 18_0128
Catalytic converter/front silencer
Diagram 18_0173
Exhaust pipe, catalytic converter
Diagram 18_0180
Exhaust pipe, catalytic converter
Diagram 18_0181
Exhaust system with catalytic converter
Diagram 18_0199
Exhaust system with catalytic converter
Diagram 18_0546
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