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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

O-ring

BMW Part Number:11 61 7 504 543
11617504543short number 7504543
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One email the moment one is listed — nothing else.

Fits E46 — 320Ci, 320i, 323Ci, 323i, 323i 2.4, 328Ci, 328i
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

O-ring – BMW diagram18 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW O-ring, part number 11 61 7 504 543. The number stamped on the part is 11617504543; BMW's catalog files it under the short number 7504543. You will find it on our Engine shelf, under Intake manifold system.

It fits the E46 sedan, coupe, convertible and touring (320i, 323i and 328i, 1999–2005), with the M52 engine — and the European-market versions.

BMW draws it on 2 diagrams, among them Intake manifold system (11_2195) and Intake manifold system (11_6221).

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 61 7 504 543
Also written as116175045437504543
QualityGenuine BMW · OEM
CoupeM52AllBM11

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.