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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

Rubber Ring

BMW Part Number:18 30 1 703 634
18301703634short number 1703634
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One email the moment one is listed — nothing else.

Fits E36 — 320i, 323i, 323i 2.4, 325i, 325is, 328i, M3, M3 3.2
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Rubber Ring – BMW diagram17 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW rubber Ring, part number 18 30 1 703 634. The number stamped on the part is 18301703634; BMW's catalog files it under the short number 1703634. You will find it on our Exhaust shelf, under Suspension parts exhaust. It supersedes the older number 1723646, so a part carrying that number is the same part.

It fits the E36 sedan, coupe, convertible and touring (320i, 323i, 325i, 328i and M3, 1992–1999), with the M50, M52, S50 or S52 engines — and the European-market versions.

BMW draws it on 5 diagrams, among them Catalytic converter/front silencer (18_0177) and Exhaust Pipe Front Silencer (18_0184). BMW's catalog calls for two of these at each place it is fitted. It weighs about 33 g (under 0.1 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 Number18 30 1 703 634
Also written as183017036341703634
QualityGenuine BMW · OEM
SedanM52AutomaticCB85

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.