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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
3 Series Parts

Regulating lambda probe

BMW Part Number:11 78 7 523 435
11787523435short number 7523435
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Fits E46 — 325Ci, 325i, 330Ci, 330i
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Regulating lambda probe – BMW diagram02 View BMW DiagramSee this part on the official exploded view

Regulating lambda probe — a genuine BMW part, number 11 78 7 523 435. The number stamped on the part is 11787523435; BMW's catalog files it under the short number 7523435. You will find it on our Engine shelf, under Exhaust gas control systems.

It fits the E46 sedan, coupe, convertible and touring (325i and 330i, 2001–2006), with the M54 engine.

BMW draws it on 3 diagrams, among them Lambda Probe Fixings (11_3555) and Lambda Probe Fixings (18_0518). It weighs about 150 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 7 523 435
Also written as117875234357523435
QualityGenuine BMW · OEM

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.