Welding nut
41 21 8 120 63741218120637·short number 8120637Genuine BMW Part
Photos coming soon — see the BMW diagram below
03 View BMW DiagramSee this part on the official exploded view→Genuine BMW part 41 21 8 120 637: Welding nut. The number stamped on the part is 41218120637; BMW's catalog files it under the short number 8120637. You will find it on our Exterior Body shelf, under Other Bodywork parts. It supersedes the older number 0141005, 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 19 diagrams, among them Mechanical Connection Elements (41_0980) and Mechanical Connection Elements (41_0981). BMW lists the quantity used as “as required”. It weighs about 18 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
41 21 8 120 637412181206378120637MECHANICAL CONNECTION ELEMENTS
Diagram 41_0980
MECHANICAL CONNECTION ELEMENTS
Diagram 41_0981
MECHANICAL CONNECTION ELEMENTS
Diagram 41_0982
MECHANICAL CONNECTION ELEMENTS
Diagram 41_0983
MECHANICAL CONNECTION ELEMENTS
Diagram 41_1433
MECHANICAL CONNECTION ELEMENTS
Diagram 41_1456
MECHANICAL CONNECTION ELEMENTS
Diagram 41_1468
MECHANICAL CONNECTION ELEMENTS
Diagram 41_1534
MECHANICAL CONNECTION ELEMENTS
Diagram 41_1607
MECHANICAL CONNECTION ELEMENTS
Diagram 41_1632
MECHANICAL CONNECTION ELEMENTS
Diagram 41_1758
MECHANICAL CONNECTION ELEMENTS
Diagram 41_1938
MECHANICAL CONNECTION ELEMENTS
Diagram 41_1962
MECHANICAL CONNECTION ELEMENTS
Diagram 41_2042
MECHANICAL CONNECTION ELEMENTS
Diagram 41_2083
MECHANICAL CONNECTION ELEMENTS
Diagram 41_2134
MECHANICAL CONNECTION ELEMENTS
Diagram 41_2139
MECHANICAL CONNECTION ELEMENTS
Diagram 41_2183
MECHANICAL CONNECTION ELEMENTS
Diagram 41_2550
Supersession
Related Parts
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.