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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

Knurled bolt

BMW Part Number:21 51 1 203 012
21511203012short number 1203012
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One email the moment one is listed — nothing else.

Fits E36 — 316g, 316i, 316i 1.6, 316i 1.9, 318i, 318is, 318tds, 318ti +7 more
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Knurled bolt – BMW diagram18 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW knurled bolt, part number 21 51 1 203 012. The number stamped on the part is 21511203012; BMW's catalog files it under the short number 1203012. You will find it on our Clutch & Flywheel shelf, under Clutch operator with lever. It supersedes the older number 1204289, so a part carrying that number is the same part.

It fits every E36 body style (318i, 318ti, 320i, 323i and 325i, 1992–1999), with the M40, M42, M43, M44, M50 or M52 engines — and the European-market versions.

BMW draws it on 59 diagrams, among them Clutch control (21_0063) and Clutch control (21_0094). It weighs about 10 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 Number21 51 1 203 012
Also written as215112030121203012
QualityGenuine BMW · OEM
CompactM43ManualCH11

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.