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Genuine BMW
BMW Part Number11 78 1 739 642

Oxygen sensor

L=380 mm · E36 318i, 318is, 318ti · one of 5 sizes

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 E36 318i, 318ti 1991–95 — M42 engine

Select your vehicle to check fitment
See all 22 fitting cars

Other sizes · 5 in all

Oxygen sensor – BMW diagram

Callout 16 on BMW’s drawing “CATALYST/LAMBDA PROBE”. Open the drawing →

Genuine BMW part 11 78 1 739 642: Oxygen sensor. You will find it under Engine (Exhaust gas control systems). It supersedes the older number 11 78 1 247 235, so a part carrying that number is the same part.

Fits E36 318i and 318ti (1992–1999), sedan, coupe, convertible and compact, with the M42 engine.

BMW draws it on the Catalyst/Lambda Probe drawing. It weighs about 120 g (0.3 lb).

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

Details

EnginesM42
Weight0.12 kg
OE / Cross-Reference
0258003357

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.

BMW has renumbered this part. All of these numbers are the same part.

  • 11 78 1 739 642currentOut of stock
  • 11 78 1 247 235replaced by 11 78 1 739 642

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

#PartIn stockAction
--Exhaust support3 numbers at this calloutOut of stockRequest
01Exhaust pipe front silencer4 numbers at this calloutOut of stockRequest
02Gasket Asbestos FreeOut of stockRequest
03Hex nutOut of stockRequest
04Bracket2 numbers at this calloutOut of stockRequest
05WasherOut of stockRequest
06Hex BoltOut of stockRequest
07Rubber mountingOut of stockRequest
08Hex nutOut of stockRequest
09Exhaust support4 numbers at this calloutOut of stockRequest
10Hex BoltOut of stockRequest
11Hex nut3 numbers at this calloutOut of stockRequest
12Support shackleOut of stockRequest
13Hex Bolt with washerOut of stockRequest
14Compression springOut of stockRequest
15Hex nut with flangeOut of stockRequest
16Oxygen sensor · this part4 numbers at this calloutOut of stock
17Temperature sensor2 numbers at this calloutOut of stockRequest
18Cable holderOut of stockRequest
19Cable holderOut of stockRequest

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InEngineExhaust gas control systems