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Plug connection from X29*1B->X439*2B for BMW 4 Series G22 Coupé LCI 420d (2025)

This Plug connection from X29*1B->X439*2B technical drawing provides a detailed breakdown of the assembly for the 4 Series G22 Coupé LCI 420d. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2025.

Plug connection from X29*1B->X439*2B
No. Description Supp. Qty  From   Up To  Part Number Price Notes
  i Note:
The parts declared as being "only in
combination
with" parts are not considered to be
absolutely necessary for an order. They
serve
informational purposes and can be
ordered if
required.
All plugs/
socket housings listed blow serve as
an installation overview for the
component code. Refer
to the "AIR" system for
the exact installation location for the
respective
vehicle.
X32*1B - crankshaft sensor, rear left
05 Universal socket housing uncoded 2 POL. 1 61138795954 Shop at ECS Tuning
only in conjunction with
-- Contact bushing MQS ELA with cable 0,5-0,75 MM² AG 2 61130056384 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 0,5-1,5MM² 2 61138727252 Shop at ECS Tuning
X33*1B - crankshaft sensor front left
07 Rep. kit for socket housing 2 POL. 1 61132359999 Shop at ECS Tuning
X34*1B - crankshaft sensor, front right
09 Rep. kit for socket housing 2 POL. 1 61132359999 Shop at ECS Tuning
X35*1B - crankshaft sensor rear right
10 Universal socket housing uncoded 2 POL. 1 61138795954 Shop at ECS Tuning
only in conjunction with
-- Contact bushing MQS ELA with cable 0,2-0,35 MM² AG 2 61130085034 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 0,17-0,5MM² 2 61138727251 Shop at ECS Tuning
X382*2S - Audio
11 Universal pin terminal uncoded 10 POL. 1 61138364675 Shop at ECS Tuning
only in conjunction with
-- Pin contact MQS with cable 0,2-0,35 QMM AG 8 61130070578 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 0,17-0,5MM² 8 61138727251 Shop at ECS Tuning
X382*1B - Audio
11 Rep. kit for socket housing 26 POL. 1 61132471242 Shop at ECS Tuning
only in conjunction with
-- Contact bushing MQS with cable 0,5-0,75 MM² AG 3 61130056960 Shop at ECS Tuning
-- Contact bushing MQS with cable 0,2-0,35 MM² AG 6 61130056962 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 0,17-0,5MM² 6 61138727251 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 0,5-1,5MM² 3 61138727252 Shop at ECS Tuning
X382*2B - Audio
11 Universal socket housing uncoded 10 POL. 1 61136909008 $1.82 Shop at ECS Tuning
only in conjunction with
-- Contact bushing MQS with cable 0,2-0,35 MM² AG 8 61130056962 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 0,17-0,5MM² 8 61138727251 Shop at ECS Tuning
X434*3S - Dashboard wiring harness
14 Pin housing, uncoded 2 POL. 1 61136906007 $2.07 Shop at ECS Tuning
only in conjunction with
-- Pin cont.ELO-power w/cable 1,0-2,5 MM² AG 2 61130056944 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 1,5-2,5MM² 2 61138727250 Shop at ECS Tuning
X434*3B - dashboard wiring harness
14 Socket housing, uncloded 2 POL. 1 61136984734 $2.65 Shop at ECS Tuning
only in conjunction with
-- Buchsenkontakt ELO-Power mit Kabel 1,5-2,5 MM² AG 2 61130070576 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 1,5-2,5MM² 2 61138727250 Shop at ECS Tuning
X434*1B - dashboard wiring harness
14 Rep. kit for socket housing 26 POL. 1 61132471242 Shop at ECS Tuning
only in conjunction with
-- Contact bushing MQS with cable 0,5-0,75 MM² AG 6 61130056960 Shop at ECS Tuning
-- Contact bushing MQS with cable 0,2-0,35 MM² AG 9 61130056962 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 0,17-0,5MM² 9 61138727251 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 0,5-1,5MM² 6 61138727252 Shop at ECS Tuning
X434*1S - Dashboard wiring harness
14 Pin housing, uncoded 26 POL. 1 61138352923 $3.47 Shop at ECS Tuning
only in conjunction with
-- Pin contact MQS with cable 0,5-0,75 QMM AG 6 61130070562 Shop at ECS Tuning
-- Pin contact MQS with cable 0,2-0,35 QMM AG 10 61130070578 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 0,17-0,5MM² 10 61138727251 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 0,5-1,5MM² 6 61138727252 Shop at ECS Tuning
X439*1B - Rear window heating
16 Socket housing, black 2 POL. 1 61131378108 $1.52 Shop at ECS Tuning
only in conjunction with
-- Snap-in receptacle 2.5 with cable 1,5-2,5 MM² AG 2 61132466429 Shop at ECS Tuning
-- Crimp connector with shrink-fit hose 1,5-2,5MM² 2 61138727250 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 4 Series G22 Coupé LCI 420d Plug connection from X29*1B->X439*2B?
This technical diagram illustrates the Plug connection from X29*1B->X439*2B within the Vehicle electrical system group for the 4 Series G22 Coupé LCI 420d produced during 2025. It provides a detailed exploded view of the components, identifying key parts such as the Universal socket housing uncoded (Part #61138795954).
Which models use the hardware listed in this Plug connection from X29*1B->X439*2B?
The hardware and components featured in the Plug connection from X29*1B->X439*2B are specific to the 4 Series G22 Coupé LCI 420d produced during 2025. These technical specifications ensure that parts like the Universal socket housing uncoded (61138795954) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Plug connection from X29*1B->X439*2B assembly?
Each item in the Plug connection from X29*1B->X439*2B corresponds to the numbered list below the illustration. For the 4 Series G22 Coupé LCI 420d, you can identify the Universal socket housing uncoded by locating its position on the schematic, which then links to the official BMW part number 61138795954 for the Vehicle electrical system section.