Earth strap
12 42 1 437 63312421437633·short number 1437633Genuine BMW Part
Photos coming soon — see the BMW diagram below
10 View BMW DiagramSee this part on the official exploded view→This is a genuine BMW earth strap, part number 12 42 1 437 633. The number stamped on the part is 12421437633; BMW's catalog files it under the short number 1437633. You will find it on our Electrical shelf, under Other Engine Electrical System parts. It supersedes the older number 1722934, 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 11 diagrams, among them Cylinder head cover (11_1283) and Cylinder head cover (11_2172). 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
12 42 1 437 633124214376331437633Cylinder head cover
Diagram 11_1283
Cylinder head cover
Diagram 11_2172
Cylinder head cover
Diagram 11_2308
Cylinder head cover
Diagram 11_3102
Cylinder head cover
Diagram 11_4856
Cylinder head cover
Diagram 11_6149
Cylinder head cover
Diagram 11_6211
Cylinder head cover
Diagram 11_6232
Cable starter
Diagram 12_1106
Cable starter
Diagram 12_2036
Antenna audio system
Diagram 65_2301
Supersession
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.