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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

Collar nut

BMW Part Number:18 30 7 597 650
18307597650short number 7597650
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One email the moment one is listed — nothing else.

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Collar nut – BMW diagram11 View BMW DiagramSee this part on the official exploded view

What's Included

Genuine BMW part 18 30 7 597 650: Collar nut. The number stamped on the part is 18307597650; BMW's catalog files it under the short number 7597650. You will find it on our Exhaust shelf, under Suspension parts exhaust.

BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.

BMW draws it on 15 diagrams, among them Exhaust manifold with catalyst (18_0793) and Engine-compartment catalytic converter (18_0804). It weighs about 10 g (under 0.1 lb). It also comes in BMW kits M Performance silencer system (2344071) and M Performance silencer system (2349888) and 1 more.

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 7 597 650
Also written as183075976507597650
QualityGenuine BMW · OEM

No fitment data available for this part.

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.