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Compact alternator for BMW 3 Series E46 325i (2002)

This Compact alternator 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 2002.

Compact alternator
No. Description Supp. Qty  From   Up To  Part Number Price Notes
  i Please determine the installed
alternator
independently or via diagnosis.
01 Generator 120A 1 12317519620 $561.43 Shop at ECS Tuning
01 RP REMAN compact alternator 120A VALEO 1 12317501599 $561.43 ENDED Shop at ECS Tuning
only in conjunction with
01 RP REMAN compact alternator 120A BOSCH 1 12317501690 Shop at ECS Tuning
only in conjunction with
-- Cap nut 1 12427565287 $3.23 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 E46 325i Compact alternator?
This technical diagram illustrates the Compact alternator within the Engine electrical system group for the 3 Series E46 325i produced during 2002. It provides a detailed exploded view of the components, identifying key parts such as the Generator (Part #12317519620).
Which models use the hardware listed in this Compact alternator?
The hardware and components featured in the Compact alternator are specific to the 3 Series E46 325i produced during 2002. These technical specifications ensure that parts like the Generator (12317519620) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Compact alternator assembly?
Each item in the Compact alternator corresponds to the numbered list below the illustration. For the 3 Series E46 325i, you can identify the Generator by locating its position on the schematic, which then links to the official BMW part number 12317519620 for the Engine electrical system section.