11 78 1 437 943Oxygen sensor
E36 328i, M3 3.2 · one of 9 sizes
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
Make sure this fits your car
Fits E36 328i, M3 1995–98 — M52, S52 engines
Select your vehicle to check fitmentSee all 13 fitting cars
Other sizes · 9 in all
- E36 320i, 323i, 323i 2.4 & moreOut of stock
- E36 320i, 325iOut of stock
- E36 320i, 325i, 325is & more · 02/1992–09/1992Out of stock
- E36 320i, 325i, 325is & more · to 09/1992Out of stock
- E36 323i, 323tiOut of stock
- SIEMENS · E36 320iOut of stock
- SIEMENS · E36 320iOut of stock
- SIEMENS · E36 320i, 323i, 328iOut of stock
Callout 01 on BMW’s drawing “Lambda Probe Fixings”. Open the drawing →
Also shown on CATALYST/LAMBDA PROBE.
Oxygen sensor — a genuine BMW part, number 11 78 1 437 943. You will find it under Engine (Exhaust gas control systems).
Fits E36 328i and M3 (1996–1999), sedan, coupe and convertible, with the M52 or S52 engines.
BMW draws it on 4 drawings, among them two Lambda Probe Fixings drawings. BMW's catalog calls for two of these at each place it is fitted. It weighs about 109 g (0.2 lb).
Out of stock. Request it and we will notify you when it is in stock.
Details
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 “Lambda Probe Fixings”. Open the drawing →
| # | Part | In stock | Action |
|---|---|---|---|
| 01 | Oxygen sensor · this part3 numbers at this callout | Out of stock | |
| 02 | Guide shield | Out of stock | Request |
| 03 | Guide shield | Out of stock | Request |
| 04 | Hex Bolt with washer | Out of stock | Request |
| 05 | Cable holder | Out of stock | Request |
| 06 | Plug-in connection bracket | Out of stock | Request |
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