This Type Approved Homologated Diesel Cat, is a euro level 4 part, a direct-fit replacement for a variety of BMW vehicles. Type Approved: Yes. Cross references: 18303412110, 18307780074, 18307786245, 18307788006, 18307788607, 18307789987, 18307789990. This part includes a two-year warranty. If in the unlikely scenario that there is a problem with the part you can speak to one of our specialists who will be able to help you.

A failing catalytic converter can cause warning lights, reduced performance, increased emissions, and MOT issues. Replacing it with a correct, compliant unit helps restore exhaust flow and emissions performance, and gets the vehicle back on the road quickly.

• A direct replacement Homologated Diesel Cat designed to match the original fitment
• Built to meet emissions requirements for Euro 4 applications
• Suitable for BMW vehicles (please check the fitment section for your model as this fits a wide range of models)
• Type Approved: Yes
• Cross references included for compatibility checking: 18303412110, 18307780074, 18307786245, 18307788006, 18307788607, 18307789987, 18307789990

This part is manufactured by BM Catalysts, a leading UK producer of Type Approved catalytic converters and DPFs.
Every unit is supplied by DPF Fixer with fitment support and fast UK delivery.

Vehicle compatibility can vary by engine code and production date. If you’re unsure, contact us with your registration and we’ll help confirm the correct part before dispatch.

We supply parts fast and support you if you need help identifying the correct unit. For garages and fleets, we can also advise if a DPF clean is a better first step before replacement.

• BMW 330d 2.9TD (E46; M57D (306D1) engine) 10/99-3/03 (1st cat)
• BMW 330d XD 2.9TD 4x4 (E46; M57D (306D1) engine) 8/99-3/03 (1st cat)
• BMW 330d 3.0TD (E46; M57D30 (306D2 Engine) 3/03-2/05 (1st Cat)
• BMW 330d 3.0TD (E46; M57D30 (306D2 Engine) 3/03-7/06 (1st Cat)
• BMW 330d 3.0TD (E46; M57D30 (306D2 Engine) 8/05-2/07 (1st Cat)
• BMW 330d 3.0TD (E46; M57ND (306D2) engine) 1/02-5/05 (1st cat)
• BMW 330d XD 3.0TD 4x4 (E46; M57D30 (306D2) Engine) 3/03-12/04 (1st Cat)
• BMW 330d XD 3.0TD 4x4 (E46; M57D30 (306D2 Engine) 3/03-5/05 (1st Cat)
• BMW 330d XD 3.0TD 4x4 (E46; M57ND (306D2) engine) 1/02-5/05 (1st cat)
• BMW X3 3.0d Automatic (E83; M57D30 (306D2) engine) 1/03-8/05 (non-DPF models)