This is a genuine BMW high pressure accumulator, part number 13 53 7 805 725. The number stamped on the part is 13537805725; BMW's catalog files it under the short number 7805725. You will find it on our Air Intake shelf, under Injector nozzles and lines. It supersedes the older number 7787164, so a part carrying that number is the same part.
It fits every E46 body style (318d, 318td, 320d and 320td, 2001–2004), with the M47N engine.
BMW draws it on the High pressure accumulator/injector/line (13_0959) diagram. It weighs about 1.8 kg (4.0 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.