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Belt Drive Water Pump/Alternator for BMW 1 Series F20 118i (2015)

This Belt Drive Water Pump/Alternator technical drawing provides a detailed breakdown of the assembly for the 1 Series F20 118i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2015.

Belt Drive Water Pump/Alternator
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Ribbed v-belt 6PK X 987 1 11287603348 Shop at ECS Tuning
02 Friction wheel 1 11287598832 Shop at ECS Tuning
03 Mechanical belt tensioner 1 11287603347 Shop at ECS Tuning
04 ASA-Bolt M8X65 1 07119907009 Shop at ECS Tuning
05 Hex bolt with washer 3 11287562369 $0.72 Shop at ECS Tuning
For vehicles with
Cold-climate version

S842A=Yes
05 Hex bolt with washer 2 11287562369 $0.72 Shop at ECS Tuning
06 Guard cover 1 07/2014 11287635798 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 1 Series F20 118i Belt Drive Water Pump/Alternator?
This technical diagram illustrates the Belt Drive Water Pump/Alternator within the Engine group for the 1 Series F20 118i produced during 2015. It provides a detailed exploded view of the components, identifying key parts such as the Ribbed v-belt (Part #11287603348).
Which models use the hardware listed in this Belt Drive Water Pump/Alternator?
The hardware and components featured in the Belt Drive Water Pump/Alternator are specific to the 1 Series F20 118i produced during 2015. These technical specifications ensure that parts like the Ribbed v-belt (11287603348) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Belt Drive Water Pump/Alternator assembly?
Each item in the Belt Drive Water Pump/Alternator corresponds to the numbered list below the illustration. For the 1 Series F20 118i, you can identify the Ribbed v-belt by locating its position on the schematic, which then links to the official BMW part number 11287603348 for the Engine section.