Exchange catalyst
18 30 8 578 11118308578111·short number 8578111Genuine BMW Part
Photos coming soon — see the BMW diagram below
01 View BMW DiagramSee this part on the official exploded view→This is a genuine BMW exchange catalyst, part number 18 30 8 578 111. The number stamped on the part is 18308578111; BMW's catalog files it under the short number 8578111. You will find it on our Exhaust shelf, under Suspension parts exhaust.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on 2 diagrams, among them Exhaust system, rear (18_1082) and Exhaust system, rear (18_1152).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
18 30 8 578 111183085781118578111No fitment data available for this part.
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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.
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