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Engine-side catalytic converter for BMW 3 Series F30 LCI 320i (2016)

This Engine-side catalytic converter technical drawing provides a detailed breakdown of the assembly for the 3 Series F30 LCI 320i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2016.

Engine-side catalytic converter
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 RP catalytic conv.close to the engine 1 18328630246 Shop at ECS Tuning
02 Screw clamp 1 18307606136 Shop at ECS Tuning
03 Gasket ring 1 18307581970 Shop at ECS Tuning
04 Muffler clamp D=80,0 X 37MM 1 03/2024 18308623284 Shop at ECS Tuning
04 Muffler clamp D=80,0X37MM 1 18305A78B15 Shop at ECS Tuning
For vehicles with
Exhaust emission standards EU6 RDE
or
Emissions standard EU6 rde II

S1DEA=Yes

S1DFA=Yes
04 Screw clamp D=80,0MM 1 18305A09B63 Shop at ECS Tuning
05 Holder catalytic converter near engine 1 18328648410 Shop at ECS Tuning
06 Hex nut M8 1 18307525607 $1.62 Shop at ECS Tuning
07 Hex bolt with washer M8X20-U1-8.8 1 07119904992 $0.55 Shop at ECS Tuning
08 Cable clamp D=19-24/B=5 2 11787548951 $1.12 Shop at ECS Tuning
"Attention! The decoupling element may
be
offered only after the warranty period
(in
Europe 36 months and in the United
States 60 months) of the
vehicle."
Observe repair manual.
Replace add-on parts and seals!
09 Decoupling element VALUE PARTS 1 18305B331F9 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series F30 LCI 320i Engine-side catalytic converter?
This technical diagram illustrates the Engine-side catalytic converter within the Exhaust system group for the 3 Series F30 LCI 320i produced during 2016. It provides a detailed exploded view of the components, identifying key parts such as the RP catalytic conv.close to the engine (Part #18328630246).
Which models use the hardware listed in this Engine-side catalytic converter?
The hardware and components featured in the Engine-side catalytic converter are specific to the 3 Series F30 LCI 320i produced during 2016. These technical specifications ensure that parts like the RP catalytic conv.close to the engine (18328630246) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Engine-side catalytic converter assembly?
Each item in the Engine-side catalytic converter corresponds to the numbered list below the illustration. For the 3 Series F30 LCI 320i, you can identify the RP catalytic conv.close to the engine by locating its position on the schematic, which then links to the official BMW part number 18328630246 for the Exhaust system section.