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3 Series Parts

Oxygen sensor

BMW Part Number:11 78 1 406 622
11781406622short number 1406622
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One email the moment one is listed — nothing else.

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Oxygen sensor – BMW diagram02 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW oxygen sensor, part number 11 78 1 406 622. The number stamped on the part is 11781406622; BMW's catalog files it under the short number 1406622. You will find it on our Engine shelf, under Exhaust gas control systems.

It fits the E46 coupe and convertible (M3, 2001–2006), with the S54 engine.

BMW draws it on 7 diagrams, among them Lambda Probe Fixings (11_1660) and Lambda Probe Fixings (11_3016). It weighs about 149 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

BMW Part Number11 78 1 406 622
Also written as117814066221406622
QualityGenuine BMW · OEM
OE / Cross-Reference
0258005139

Every used part is inspected and graded before listing. Condition grades:

  • Good — minimal wear, fully functional.
  • Fair — normal wear, fully functional.
  • Acceptable — visible wear, still functional.

Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.

Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.