Genuine BMW part 16 13 7 300 683: Ventilation line w/leak diagnosis module. The number stamped on the part is 16137300683; BMW's catalog files it under the short number 7300683. You will find it on our Fuel System shelf, under Ventilation, emission monitoring.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on the Activated Charcoal Filter/FUEL VENTILAT (16_1085) diagram. It weighs about 240 g (0.5 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.