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Emission control-air pump for BMW 3 Series E46 318i (2005)

This Emission control-air pump technical drawing provides a detailed breakdown of the assembly for the 3 Series E46 318i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2005.

Emission control-air pump
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Air pump 1 11727520225 Shop at ECS Tuning
02 Rubber Mounting 3 11727571866 $7.35 Shop at ECS Tuning
03 Secondary air pump bracket 1 11727506380 Shop at ECS Tuning
04 Hex nut with plate M6-8-ZNNIV SI 3 07119905544 $0.64 Shop at ECS Tuning
05 Pressure hose assy 1 11727510428 $17.14 Shop at ECS Tuning
06 Valve 1 11727553068 $114.19 Shop at ECS Tuning
07 Gasket Asbestos Free 1 11727510374 $18.37 Shop at ECS Tuning
08 Self-locking hex nut 2 11721742644 $0.50 Shop at ECS Tuning
09 Bracket 1 11727521514 Shop at ECS Tuning
10 Hex nut M8-ZNS3 2 07119904024 $0.20 Shop at ECS Tuning
11 Hex nut with plate M6-8-ZNNIV SI 3 07119905544 $0.64 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E46 318i Emission control-air pump?
This technical diagram illustrates the Emission control-air pump within the Engine group for the 3 Series E46 318i produced during 2005. It provides a detailed exploded view of the components, identifying key parts such as the Air pump (Part #11727520225).
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 318i produced during 2005. These technical specifications ensure that parts like the Air pump (11727520225) 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 318i, you can identify the Air pump by locating its position on the schematic, which then links to the official BMW part number 11727520225 for the Engine section.