Air duct, top
12 90 4 571 97812904571978·short number 4571978Genuine BMW Part
Photos coming soon — see the BMW diagram below
03 View BMW DiagramSee this part on the official exploded view→Genuine BMW part 12 90 4 571 978: Air duct, top. The number stamped on the part is 12904571978; BMW's catalog files it under the short number 4571978. You will find it on our Electrical shelf, under Other Engine Electrical System parts.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on the Fan, HV accumulator (12_1480) diagram. It weighs about 496 g (1.1 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 90 4 571 978129045719784571978No fitment data available for this part.
No related or superseding 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.