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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
Genuine BMW
BMW Part Number11 78 1 406 621

Oxygen sensor

Out of stock

One email when it is listed. Nothing else.

Free US shipping on orders over $75.00 · oversize quoted. Oversize items ship at a flat $49.99 each — free shipping does not cover them.

WARNING: Cancer and Reproductive Harm from exposure to lead — www.P65Warnings.ca.gov P65Warnings.ca.gov

Inspected and graded before it's listed · 30-day returns

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Fits E46 M3 2001 — S54 engine

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Oxygen sensor – BMW diagram

Callout 03 on BMW’s drawing “CATALYST/LAMBDA PROBE”. Open the drawing →

Genuine BMW part 11 78 1 406 621: Oxygen sensor. You will find it under Engine (Exhaust gas control systems).

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

BMW draws it on 5 drawings, among them Lambda Probe Fixings and Catalyst/Lambda Probe. It weighs about 150 g (0.3 lb).

Out of stock. Request it and we will notify you when it is in stock.

Details

EnginesS54
Weight0.15 kg
OE / Cross-Reference
0258005138

Used parts are inspected and graded: Good (minimal wear), Fair (normal wear) or Acceptable (visible wear). All fully working. Returns: 30 days if a part arrives damaged or not as described.

The other parts on BMW’s drawing “CATALYST/LAMBDA PROBE”. Open the drawing →

#PartIn stockAction
--Circular connector2 numbers at this calloutOut of stockRequest
01Oxygen sensorOut of stockRequest
02Oxygen sensorOut of stockRequest
03Oxygen sensor · this partOut of stock
04Oxygen sensorOut of stockRequest
05Temperature sensor, exhaustOut of stockRequest
06ClipOut of stockRequest
07Clip2 numbers at this calloutOut of stockRequest
08Cable tieOut of stockRequest
09Cable holderOut of stockRequest
10Plastic nutOut of stockRequest
11Hex head screwOut of stockRequest
13Plug housingOut of stockRequest

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InEngineExhaust gas control systems