Fan coupling — a genuine BMW part, number 17 41 7 789 256. The number stamped on the part is 17417789256; BMW's catalog files it under the short number 7789256. You will find it on our Cooling System shelf, under Other Radiator parts.
It fits the E46 sedan, coupe and touring (330d, 2003–2004), with the M57N engine.
BMW draws it on 3 diagrams, among them Cooling System-Fan/Fan Coupling (11_2329) and Fan shroud/fan (17_0242). It weighs about 900 g (2.0 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.
