Oxygen sensor
11 78 1 733 62811781733628·short number 1733628Genuine BMW Part
Photos coming soon — see the BMW diagram below
20 View BMW DiagramSee this part on the official exploded view→This is a genuine BMW oxygen sensor, part number 11 78 1 733 628. The number stamped on the part is 11781733628; BMW's catalog files it under the short number 1733628. You will find it on our Engine shelf, under Exhaust gas control systems. It supersedes the older number 1720019, so a part carrying that number is the same part.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on 2 diagrams, among them Exhaust system with catalytic converter (18_0144) and Catalyst/Lambda Probe (18_0174). It weighs about 128 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 1 733 6281178173362817336280258003215No fitment data available for this part.
Supersession
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