Screw plug, inner hexagon — a genuine BMW part, number 23 31 7 537 927. The number stamped on the part is 23317537927; BMW's catalog files it under the short number 7537927. You will find it on our Transmission shelf, under Inner gearshift parts.
It fits every E46 body style (325i and 330i, 2001–2006), with the M54 engine — and the European-market versions.
BMW draws it on 4 diagrams, among them GS6-53BZ/DZ inner gear shifting parts (23_0968) and GS6X53DZ inner gear shifting parts (23_0970). It weighs about 40 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.
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.
