Catalytic Converter18307594923

BMW OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

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What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

AUTODOC

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New

View on AUTODOC

Ovoko

1 listing

Used

Checked 2026-10-29 02:17 UTC

€100.00Cheapest listing: + €20.97 shipping to Germanyestimated delivery in 6–8 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 18307594923. Check the supplier’s own restrictions before ordering.

IMASAF: 18.54.53Fitting position: Front
WALKER: 29108Fitting position: Front; for cylinder 1-6replaces WALKER TKA2520TKA2520Fitting position: Front; for cylinder 1-6replaced by WALKER 29108

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

33 vehicles in 13 model series, inferred

Aftermarket parts that list 18307594923 fit these vehicles according to their supplier catalogues. That does not prove 18307594923 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

BMW

13 model series · 33 vehicles

BMW model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
5 (F07) 2009–20163 vehicles	09/2009 – 12/2016	N55	0005 / APJ, AYZ, BCX
5 (F07) LCI2 vehicles	07/2013 – 02/2017	N55	0005 / APJ, AYZ, BCX
5 (F10) 2009–3 vehicles	03/2010 – 06/2013	N55 B30A	0005 / ATC, BAF, BFK
5 (F10) LCI3 vehicles	07/2013 – 10/2016	N55 B30A	0005 / ATC, BAF, BFK, BSF
5 (F11) 2009–20142 vehicles	06/2010 – 06/2013	N55 B30A	0005 / ASM, AYV, BAH
5 (F11) LCI4 vehicles	07/2013 – 02/2017	N55 B30A	0005 / ASM, AYV, BAH, BSD, BSE
6 (F06)2 vehicles	03/2012 – 10/2018	N55	0005 / BIA, BNZ
6 (F12)2 vehicles	09/2011 – 06/2018	N55	0005 / AZJ, BOB
6 (F13)2 vehicles	07/2011 – 10/2017	N55, N55 B30A	0005 / BAK, BOA
7 (F01) LCI1 vehicle	07/2012 – 12/2015	N55	0005 / BIZ
7 (F02) LCI2 vehicles	07/2012 – 12/2015	N55	0005 / BIZ, BJA
X5 (E70) LCI3 vehicles	04/2010 – 12/2013	N55	0005 / AYD, BIS
X6 (E71)4 vehicles	01/2008 – 07/2014	N54, N55	0005 / AMA, AYJ, BIU