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Diesel catalyst for BMW 3 Series E46 320td (2004)

This Diesel catalyst technical drawing provides a detailed breakdown of the assembly for the 3 Series E46 320td. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2004.

Diesel catalyst
No. Description Supp. Qty  From   Up To  Part Number Price Notes
For vehicles with
Automatic transmission
Consider the customer and the
environment,
install a retrofit diesel particulate
filter
instead of a replacement precatalyst!
For additional information see HG18 FG10

S205A=Yes
01 RP catalytic conv.close to the engine 1 09/2001 18307792160 Shop at ECS Tuning
For vehicles with
Automatic transmission
Consider the customer and the
environment,
install a retrofit diesel particulate
filter
instead of a replacement precatalyst!
For additional information see HG18 FG10

S205A=No
01 RP catalytic conv.close to the engine 1 09/2001 18307787586 Shop at ECS Tuning
For vehicles with
EU4 exhaust emissions standard
and
Automatic transmission
Consider the customer and the
environment,
install a retrofit diesel particulate
filter
instead of a replacement precatalyst!
For additional information see HG18 FG10

S167A=Yes

S205A=No
01 RP catalytic conv.close to the engine 1 03/2004 18307790298 Shop at ECS Tuning
02 RP catalytic converter 1 18327789040 Shop at ECS Tuning
For vehicles with
EU4 exhaust emissions standard

S167A=Yes
02 RP catalytic converter 1 18327790643 Shop at ECS Tuning
03 Hex nut M10 2 18301737774 $1.65 Shop at ECS Tuning
04 Connecting support 1 18211436309 $11.66 Shop at ECS Tuning
05 Hex bolt with washer M8X18-U1-8.8 4 09/2001 07119905529 $0.96 Shop at ECS Tuning
06 Stopper 1 18202249249 Shop at ECS Tuning
07 Clamping bush D=60 X 70MM 1 18307560779 $34.61 Shop at ECS Tuning
08 Hex bolt M8X50 3 07119904533 $2.84 Shop at ECS Tuning
09 Hex nut M8 SW12 3 11621744323 $0.85 Shop at ECS Tuning
10 Hex bolt with washer M8X14 ZNNIV SI 3 09/2001 07119905527 $0.47 Shop at ECS Tuning
11 Self-locking collar nut M8-10 ZNS3 1 09/2001 07119905374 Shop at ECS Tuning
13 Rod 2 18202249289 Shop at ECS Tuning
For vehicles with
Manual Transmission

=Yes
14 Holder catalytic converter near engine 1 09/2001 18207787599 Shop at ECS Tuning
For vehicles with
Automatic transmission

S205A=Yes
14 Holder catalytic converter near engine 1 09/2001 18207787600 Shop at ECS Tuning
For vehicles with
EU4 exhaust emissions standard

S167A=Yes
15 Oxygen sensor L=530MM 1 03/2004 13627793825 Shop at ECS Tuning
16 Clip 1 03/2004 12521437136 $0.63 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E46 320td Diesel catalyst?
This technical diagram illustrates the Diesel catalyst within the Exhaust system group for the 3 Series E46 320td produced during 2004. It provides a detailed exploded view of the components, identifying key parts such as the RP catalytic conv.close to the engine (Part #18307792160).
Which models use the hardware listed in this Diesel catalyst?
The hardware and components featured in the Diesel catalyst are specific to the 3 Series E46 320td produced during 2004. These technical specifications ensure that parts like the RP catalytic conv.close to the engine (18307792160) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Diesel catalyst assembly?
Each item in the Diesel catalyst corresponds to the numbered list below the illustration. For the 3 Series E46 320td, 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 18307792160 for the Exhaust system section.