This part is listed by BMW as BMW part number 18307565331 (18-30-7-565-331) and is described as Genuine BMW Primary Catalytic Converter for E60 535i / 535xi (N54 twin-turbo powered), Cylinders 4-6.
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A core charge applies to this purchase. The supply of original parts for rebuilding keeps the final purchase price low. The core must match the part that was supplied in terms of fitment, type, application, accessories, and hardware. Damaged or modified cores will not receive a refund. A core charge can only be refunded once the core has been inspected and approved. Click here for our Core Policy
BMW Fitments: 5 Series
E60 / E61 (04-10) > 535i
E60 / E61 (04-10) > 535xi