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Catalyst/lambda probe for BMW 3 Series E36 M3

This Catalyst/lambda probe technical drawing provides a detailed breakdown of the assembly for the 3 Series E36 M3. It includes part names, part numbers and all associated mounting hardware.

Catalyst/lambda probe
No. Description Supp. Qty  From   Up To  Part Number Price Notes
For vehicles with
National version Switzerland

L804A=Yes
01 RP-catalytic converters with muffler 1 06/1994 18301402947 $2728.62 ENDED Shop at ECS Tuning
01 RP catalytic converter w.center silencer 1 06/1994 18301403489 $2511.00 Shop at ECS Tuning
For vehicles with
Catalytic converter

=Yes
01 RP catalytic converter w.center silencer 1 18301403489 $2511.00 Shop at ECS Tuning
For vehicles with
National version japan

L807A=Yes
01 RP exhaust pipe catalytic converter 1 18301403490 Shop at ECS Tuning
02 Hex nut M10 4 18301317898 $4.70 Shop at ECS Tuning
03 Gasket Asbestos Free 2 11621317264 $18.37 Shop at ECS Tuning
Required for repair
-- Hex nut M10 4 18301317898 $4.70 Shop at ECS Tuning
-- Torx bolt M10X45 4 11621318568 $4.30 Shop at ECS Tuning
04 Torx bolt M10X45 4 11621318568 $4.30 Shop at ECS Tuning
05 Washer D=10MM 4 07119904201 $1.02 Shop at ECS Tuning
06 Bracket 1 18311401522 $8.14 Shop at ECS Tuning
07 Wave washer 8,4X15-ZNS3 2 07119904115 $0.09 Shop at ECS Tuning
08 Hex bolt with washer M8X20-U1-8.8 2 07119904992 $0.55 Shop at ECS Tuning
09 Exhaust support 1 09/1994 18311404477 $17.29 Shop at ECS Tuning
only in conjunction with
-- Clamp upper D=65,0MM 1 09/1994 18311404478 $10.62 Shop at ECS Tuning
-- Clamp lower D=65,0MM 1 09/1994 18311404479 $10.62 Shop at ECS Tuning
09 Exhaust support 1 09/1994 18311404477 $17.29 Shop at ECS Tuning
10 Fillister-head screw M8X35-10.9-ZNS3 2 07119906650 $0.87 Shop at ECS Tuning
11 Joint sleeve D=8MM 4 18207546579 $2.86 Shop at ECS Tuning
12 Washer 8,4X16X1,6-ZNNV 2 07119907030 Shop at ECS Tuning
13 Self-locking hex nut M8-8-ZNS3 3 07129904002 $0.18 Shop at ECS Tuning
14 Clamp upper D=65,0MM 1 09/1994 18311404478 $10.62 Shop at ECS Tuning
only in conjunction with
-- Exhaust support 1 09/1994 18311404477 $17.29 Shop at ECS Tuning
-- Clamp lower D=65,0MM 1 09/1994 18311404479 $10.62 Shop at ECS Tuning
14 Clamp upper D=65,0MM 1 09/1994 18311404478 $10.62 Shop at ECS Tuning
14 Clamp lower D=65,0MM 1 09/1994 18311404479 $10.62 Shop at ECS Tuning
15 Hex bolt M8X16-10.9-PHR 1 07119913612 $0.62 Shop at ECS Tuning
16 Hex bolt with washer M8X20-U1-8.8 1 07119904992 $0.55 Shop at ECS Tuning
17 Hex bolt with washer M8X45-8.8-ZNS3 1 07119903931 $0.71 Shop at ECS Tuning
18 Rubber Ring 2 18301703634 $4.50 Shop at ECS Tuning
19 Hex bolt M8X12 2 07119902914 $0.47 Shop at ECS Tuning
20 Bracket 2 18211317630 $5.85 Shop at ECS Tuning
21 Flange 1 18111719417 $12.64 Shop at ECS Tuning
22 Gasket ring asbesto-free 1 18101405737 $11.80 Shop at ECS Tuning
23 Gasket ring 1 18111723379 $8.37 Shop at ECS Tuning
24 Hex bolt M8X55-8.8 4 07119902957 $5.27 Shop at ECS Tuning
25 Hex nut wiht flange M8 4 18307620549 Shop at ECS Tuning
26 Oxygen sensor BOSCH/L=570MM 1 11781401276 $215.65 Shop at ECS Tuning
28 Oxygen sensor L=360MM 1 11781747005 $215.65 Shop at ECS Tuning
For vehicles with
National version japan

L807A=Yes
30 Temperature sensor 2 11781734725 ENDED Shop at ECS Tuning
30 Temperature sensor 2 11781734670 Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E36 M3 Catalyst/lambda probe?
This technical diagram illustrates the Catalyst/lambda probe within the Exhaust system group for the 3 Series E36 M3. It provides a detailed exploded view of the components, identifying key parts such as the RP-catalytic converters with muffler (Part #18301402947).
Which models use the hardware listed in this Catalyst/lambda probe?
The hardware and components featured in the Catalyst/lambda probe are specific to the 3 Series E36 M3. These technical specifications ensure that parts like the RP-catalytic converters with muffler (18301402947) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Catalyst/lambda probe assembly?
Each item in the Catalyst/lambda probe corresponds to the numbered list below the illustration. For the 3 Series E36 M3, you can identify the RP-catalytic converters with muffler by locating its position on the schematic, which then links to the official BMW part number 18301402947 for the Exhaust system section.