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Emission control-air pump for BMW 3 Series E46 325i (2023)

This Emission control-air pump technical drawing provides a detailed breakdown of the assembly for the 3 Series E46 325i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2023.

Emission control-air pump
No. Description Supp. Qty  From   Up To  Part Number Price Notes
For vehicles with
EU4 exhaust emissions standard
or
Automatic transmission

S167A=Yes

S205A=Yes
01 Air pump 1 11727553056 $399.52 Shop at ECS Tuning
02 Pressure hose assy 1 11727555680 $22.73 Shop at ECS Tuning
03 Hose clamp L16-30 2 64218367179 $1.07 Shop at ECS Tuning
04 Rubber Mounting M6 3 11727559515 $15.60 Shop at ECS Tuning
05 Holder 1 11721715273 $22.92 Shop at ECS Tuning
06 Holder 1 11721714230 $7.17 Shop at ECS Tuning
08 Hex bolt with washer M6X12-U1 3 07119904511 $0.62 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E46 325i Emission control-air pump?
This technical diagram illustrates the Emission control-air pump within the Engine group for the 3 Series E46 325i produced during 2023. It provides a detailed exploded view of the components, identifying key parts such as the Air pump (Part #11727553056).
Which models use the hardware listed in this Emission control-air pump?
The hardware and components featured in the Emission control-air pump are specific to the 3 Series E46 325i produced during 2023. These technical specifications ensure that parts like the Air pump (11727553056) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Emission control-air pump assembly?
Each item in the Emission control-air pump corresponds to the numbered list below the illustration. For the 3 Series E46 325i, you can identify the Air pump by locating its position on the schematic, which then links to the official BMW part number 11727553056 for the Engine section.