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Wiring set seat for BMW 3 Series E90 LCI 320i (2011)

This Wiring set seat technical drawing provides a detailed breakdown of the assembly for the 3 Series E90 LCI 320i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2011.

Wiring set seat
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Wiring set seat, driver's side 1 03/2007 61129131631 $29.18 Shop at ECS Tuning
01 Wiring set seat, passenger's side 1 03/2007 61129131647 $59.22 Shop at ECS Tuning
For vehicles with
Seat adjustment, electric, with memory

S459A=Yes
01 Wiring set seat, driver's side 1 03/2010 61129218749 Shop at ECS Tuning
01 Wiring set seat, passenger's side 1 03/2007 61129131741 $59.22 Shop at ECS Tuning
For vehicles with
Partially electric seat adjustment

S4UAA=Yes
01 Wiring set seat left 1 03/2007 61129131758 $44.33 Shop at ECS Tuning
01 Wiring set seat right 1 03/2007 61129131766 $44.33 Shop at ECS Tuning
on cable set, seat
02 Cover cap, socket housing 2 61136954588 $1.57 Shop at ECS Tuning
On main wiring harness
X275B, X279B, X10215B, X10214B
02 Socket housing 4 POL + 15 POL. 2 61136925556 $1.37 Shop at ECS Tuning
only in conjunction with
-- Jack MQS 0.2-0.35 MM²/SN X 61131383776 $0.28 Shop at ECS Tuning
-- Jack MQS 0,5-0.75 MM²/SN X 61131393724 $0.28 Shop at ECS Tuning
-- Cover cap, socket housing 2 61136954588 $1.57 Shop at ECS Tuning
-- Socket contact ELO-Power 5,2x0,63 1,5-2,5 MM² SN X 61138364842 $0.50 Shop at ECS Tuning
-- Socket contact ELO-Power 5,2x0,63 2,4- 4,0 MM? X 61138364844 $0.50 Shop at ECS Tuning
For vehicles with
Sports seat
or
Lumbar support, driver and passenger
or
Adjustment, seat-backrest width

S481A=Yes

S488A=Yes

S490A=Yes
03 Adapter lead lordosis/LBV, left 1 03/2007 61129132293 $15.12 Shop at ECS Tuning
03 Adapter lead lordosis/LBV, right 1 03/2007 61129132294 $15.12 Shop at ECS Tuning
For vehicles with
Seat adjustment, electric, with memory

S459A=Yes
04 Adapter lead, seat backrest adjustment 2 03/2007 61129131730 $13.17 Shop at ECS Tuning
06 Adapter wire easy entry 2 61129180401 $16.07 Shop at ECS Tuning
For vehicles with
Seat adjustment, electric, with memory

S459A=Yes
06 Adapter wire easy entry 2 09/2008 61129180401 $16.07 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E90 LCI 320i Wiring set seat?
This technical diagram illustrates the Wiring set seat within the Vehicle electrical system group for the 3 Series E90 LCI 320i produced during 2011. It provides a detailed exploded view of the components, identifying key parts such as the Wiring set seat, driver's side (Part #61129131631).
Which models use the hardware listed in this Wiring set seat?
The hardware and components featured in the Wiring set seat are specific to the 3 Series E90 LCI 320i produced during 2011. These technical specifications ensure that parts like the Wiring set seat, driver's side (61129131631) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Wiring set seat assembly?
Each item in the Wiring set seat corresponds to the numbered list below the illustration. For the 3 Series E90 LCI 320i, you can identify the Wiring set seat, driver's side by locating its position on the schematic, which then links to the official BMW part number 61129131631 for the Vehicle electrical system section.