Power booster — a genuine BMW part, number 84 11 0 000 721. The number stamped on the part is 84110000721; BMW's catalog files it under the short number 0000721. You will find it on our Instruments & Electronics shelf, under Other Communication systems parts.
It fits the E46 sedan and coupe (323i and 328i, 1999–2000), with the M52 engine.
BMW draws it on the Phone Kit Cpt 6000vr (03_3493) diagram.
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.
