Socket housing
12 52 1 437 98512521437985·short number 1437985Genuine BMW Part
Photos coming soon — see the BMW diagram below
04 View BMW DiagramSee this part on the official exploded view→Socket housing — a genuine BMW part, number 12 52 1 437 985. The number stamped on the part is 12521437985; BMW's catalog files it under the short number 1437985. You will find it on our Electrical shelf, under Other Engine Electrical System parts. BMW has since replaced it with 7519996.
It fits every E46 body style (320i, 325i, 330i and M3, 2001–2006), with the M54, M56 or S54 engines — and the European-market versions.
BMW draws it on 9 diagrams, among them Ignition coil/spark plug (12_1104) and Ignition coil/spark plug (12_1312). 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 52 1 437 985125214379851437985Ignition coil/spark plug
Diagram 12_1104
Ignition coil/spark plug
Diagram 12_1312
IGNITION SYSTEM
Diagram 12_1405
Ignition coil/spark plug
Diagram 12_1417
Ignition coil/spark plug
Diagram 12_1528
IGNITION SYSTEM
Diagram 12_1724
Ignition coil/spark plug
Diagram 12_1870
Ignition coil/spark plug
Diagram 12_1912
Ignition coil/spark plug
Diagram 12_2035
Supersession
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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.