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Front brake pad wear sensor for BMW 3 Series G20 Sedan LCI M340iX (2025)

This Front brake pad wear sensor technical drawing provides a detailed breakdown of the assembly for the 3 Series G20 Sedan LCI M340iX. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2025.

Front brake pad wear sensor
No. Description Supp. Qty  From   Up To  Part Number Price Notes
  i For vehicles with
Motorsport engineering package

S33TA=Yes
01 Repair kit, brake pads asbestos-free 1 34116889585 Shop at ECS Tuning
02 Brake pad wear sensor, front 1 34356870349 Shop at ECS Tuning
03 Brake disc, ventilated, left 374X36 1 34106880077 Shop at ECS Tuning
03 Brake disc, ventilated, right 374X36 1 34106880078 Shop at ECS Tuning
03 Brake disc, lightweight, ventilated,left 374X36 1 34116875283 Shop at ECS Tuning
03 Brake disc, lightweight,ventilated,right 374X36 1 34106875284 Shop at ECS Tuning
04 Inner hex bolt M8X14 2 34211161806 $1.38 Shop at ECS Tuning
For vehicles with
M SPORT BRAKE, RED HIGH-GLOSS

S3M2A=No
05 Brake caliper housing Blue Left 1 34116891303 Shop at ECS Tuning
05 Brake caliper housing Blue Right 1 34116891304 Shop at ECS Tuning
05 Caliper housing left 1 34116891311 Shop at ECS Tuning
05 Caliper housing right 1 34116891312 Shop at ECS Tuning
For vehicles with
M SPORT BRAKE, RED HIGH-GLOSS

S3M2A=Yes
05 Caliper housing left 1 34116897347 Shop at ECS Tuning
05 Caliper housing right 1 34116897348 Shop at ECS Tuning
05 Brake caliper housing, red, left 1 34116897349 Shop at ECS Tuning
05 Brake caliper housing, red, right 1 34116897350 Shop at ECS Tuning
06 Repair kit, guide pin 2 34116872572 Shop at ECS Tuning
07 Ventilation valve 2 34116780509 $3.12 Shop at ECS Tuning
08 Dust cap 2 34116780508 $1.95 Shop at ECS Tuning
09 Repair kit for expansion spring 2 34116872573 Shop at ECS Tuning
10 Dust protection collar 2 34111162178 $35.48 Shop at ECS Tuning
11 Torx screw with washer M12X1,5X43 ZNS3 4 34106864424 Shop at ECS Tuning
12 Protection plate left 1 34106871337 Shop at ECS Tuning
12 Protection plate right 1 34106871338 Shop at ECS Tuning
13 Hex bolt M6X12-10.9-MK- 8 34116868785 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series G20 Sedan LCI M340iX Front brake pad wear sensor?
This technical diagram illustrates the Front brake pad wear sensor within the Brakes group for the 3 Series G20 Sedan LCI M340iX produced during 2025. It provides a detailed exploded view of the components, identifying key parts such as the Repair kit, brake pads asbestos-free (Part #34116889585).
Which models use the hardware listed in this Front brake pad wear sensor?
The hardware and components featured in the Front brake pad wear sensor are specific to the 3 Series G20 Sedan LCI M340iX produced during 2025. These technical specifications ensure that parts like the Repair kit, brake pads asbestos-free (34116889585) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Front brake pad wear sensor assembly?
Each item in the Front brake pad wear sensor corresponds to the numbered list below the illustration. For the 3 Series G20 Sedan LCI M340iX, you can identify the Repair kit, brake pads asbestos-free by locating its position on the schematic, which then links to the official BMW part number 34116889585 for the Brakes section.