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Seat, front, backrest frame for BMW 2 Series F74 Gran Coupé 216 (2025)

This Seat, front, backrest frame technical drawing provides a detailed breakdown of the assembly for the 2 Series F74 Gran Coupé 216. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2025.

Seat, front, backrest frame
No. Description Supp. Qty  From   Up To  Part Number Price Notes
For vehicles with
Seat adjuster, electric, with memory

S459A=Yes
01 Backrest frame electrical left 1 52107911657 NoS Shop at ECS Tuning
01 Backrest frame electrical right 1 52107911660 NoS Shop at ECS Tuning
02 Spring mat backrest frame 2 52105B3C511 NoS Shop at ECS Tuning
For vehicles with
Sports seat
and
M Sports seats

S481A=Yes

S711A=No
03 Support, backrest, left 2 52109872505 NoS Shop at ECS Tuning
03 Support, backrest, right 2 52109872506 NoS Shop at ECS Tuning
For vehicles with
M Sports seats

S711A=Yes
04 Support backrest side bolster left 2 52109484459 Shop at ECS Tuning
04 Support backrest side bolster right 2 52109484460 Shop at ECS Tuning
For vehicles with
Sports seat
and
M Sports seats

S481A=Yes

S711A=No
04 Support backrest side bolster left 2 52109484459 NoS Shop at ECS Tuning
04 Support backrest side bolster right 2 52109484460 NoS Shop at ECS Tuning
For vehicles with
M Sports seats

S711A=No
05 Underlay backrest 2 52109493503 NoS Shop at ECS Tuning
06 Main small parts kit 1 52109493522 NoS Shop at ECS Tuning
For vehicles with
Seat adjuster, electric, with memory

S459A=No
07 Coupling rod unlocking left 1 52105A15E37 NoS Shop at ECS Tuning
07 Coupling rod unlocking right 1 52105A15E38 NoS Shop at ECS Tuning
08 Fillister head screw with collar 8 07147187828 $0.38 Shop at ECS Tuning
Notes
  • NoS = No Stock (Part centrally not stocked)

See Also

Frequently Asked Questions

What assembly is shown in the BMW 2 Series F74 Gran Coupé 216 Seat, front, backrest frame?
This technical diagram illustrates the Seat, front, backrest frame within the Seats group for the 2 Series F74 Gran Coupé 216 produced during 2025. It provides a detailed exploded view of the components, identifying key parts such as the Backrest frame electrical left (Part #52107911657).
Which models use the hardware listed in this Seat, front, backrest frame?
The hardware and components featured in the Seat, front, backrest frame are specific to the 2 Series F74 Gran Coupé 216 produced during 2025. These technical specifications ensure that parts like the Backrest frame electrical left (52107911657) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Seat, front, backrest frame assembly?
Each item in the Seat, front, backrest frame corresponds to the numbered list below the illustration. For the 2 Series F74 Gran Coupé 216, you can identify the Backrest frame electrical left by locating its position on the schematic, which then links to the official BMW part number 52107911657 for the Seats section.