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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

Cap nut

BMW Part Number:11 12 1 738 607
11121738607short number 1738607
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One email the moment one is listed — nothing else.

Fits E36 / E46 — 320i, 323i, 323i 2.4, 323ti, 325i, 325is, 328i, M3 +4 more
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Cap nut – BMW diagram06 View BMW DiagramSee this part on the official exploded view

Genuine BMW part 11 12 1 738 607: Cap nut. The number stamped on the part is 11121738607; BMW's catalog files it under the short number 1738607. You will find it on our Engine shelf, under Cylinder head with cover. It supersedes the older number 1714427, so a part carrying that number is the same part.

It fits every E36 body style (320i, 323i, 325i, 328i and M3, 1992–1999), with the M50, M52, S50 or S52 engines — and the European-market versions. It also fits the E46 sedan, coupe, convertible and touring (320i, 323i and 325i, 1999–2006), with the M52, M54 or M56 engines — and the European-market versions.

BMW draws it on 9 diagrams, among them Cylinder head cover (11_1283) and Cylinder head cover (11_2172). It weighs about 20 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 Number11 12 1 738 607
Also written as111217386071738607
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.