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Seat, front, backrest frame for BMW 7 Series G70 740d (2023)

This Seat, front, backrest frame technical drawing provides a detailed breakdown of the assembly for the 7 Series G70 740d. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2023.

Seat, front, backrest frame
No. Description Supp. Qty  From   Up To  Part Number Price Notes
For vehicles with
Executive Lounge Seating
and
Multifunction seat driver and passenger

S4F4A=No

S4FMA=No
01 Backrest frame basic seat 2 52109891046 NoS Shop at ECS Tuning
For vehicles with
Executive Lounge Seating
and
Multifunction seat driver and passenger

S4F4A=Yes

S4FMA=Yes
02 Backrest frame, Comfort seat, right 1 52109891048 NoS Shop at ECS Tuning
02 Backrest frame, Comfort seat, left 1 52109891049 Shop at ECS Tuning
For vehicles with
Executive Lounge Seating
and
Multifunction seat driver and passenger

S4F4A=No

S4FMA=Yes
02 Backrest frame, Comfort seat, left 2 52109891049 NoS Shop at ECS Tuning
For vehicles with
Executive Lounge Seating
and
Travel & Comfort Rail System
and
Multifunction seat driver and passenger

S4F4A=Yes

S4FLA=Yes

S4FMA=Yes
03 Holder 2 52105A36CF7 Shop at ECS Tuning
For vehicles with
Executive Lounge Seating
and
Travel & Comfort Rail System
and
Multifunction seat driver and passenger

S4F4A=Yes

S4FLA=Yes

S4FMA=No
03 Holder 2 52105A36CF7 Shop at ECS Tuning
For vehicles with
Executive Lounge Seating
and
Travel & Comfort Rail System
and
Multifunction seat driver and passenger

S4F4A=No

S4FLA=Yes

S4FMA=Yes
03 Holder 2 52105A36CF7 NoS Shop at ECS Tuning
For vehicles with
Travel & Comfort Rail System

S4FLA=No
04 Holder plug connection 2 52106927355 NoS Shop at ECS Tuning
05 Spring mat backrest frame 1 52105A47D29 NoS Shop at ECS Tuning
06 Attachment set spring mat 1 52105A47D40 NoS Shop at ECS Tuning
07 Countersunk screw M10X16-8.8 SW 4 07119908419 Shop at ECS Tuning
08 Heater element, base seat 1 52109462980 NoS Shop at ECS Tuning
Notes
  • NoS = No Stock (Part centrally not stocked)

See Also

Frequently Asked Questions

What assembly is shown in the BMW 7 Series G70 740d Seat, front, backrest frame?
This technical diagram illustrates the Seat, front, backrest frame within the Seats group for the 7 Series G70 740d produced during 2023. It provides a detailed exploded view of the components, identifying key parts such as the Backrest frame basic seat (Part #52109891046).
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 7 Series G70 740d produced during 2023. These technical specifications ensure that parts like the Backrest frame basic seat (52109891046) 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 7 Series G70 740d, you can identify the Backrest frame basic seat by locating its position on the schematic, which then links to the official BMW part number 52109891046 for the Seats section.