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Front seat rail mechanical/single parts for BMW 3 Series E90 LCI 330i (2011)

This Front seat rail mechanical/single parts technical drawing provides a detailed breakdown of the assembly for the 3 Series E90 LCI 330i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2011.

Front seat rail mechanical/single parts
No. Description Supp. Qty  From   Up To  Part Number Price Notes
Important: For noise complaints
Please work through test module
for seat mechanism and use the
repair kit part number 52 10 7 245 949
as required.
Please work through test module
for seat mechanism and use the
repair kit part number 52 10 7 245 949
as required.
Please work through test module
for seat mechanism and use the
repair kit part number 52 10 7 245 949
as required.
01 seat mechanism left 1 52107118423 $419.57 Shop at ECS Tuning
01 seat mechanism right 1 52107118424 $419.57 Shop at ECS Tuning
For vehicles with
Sports seat

S481A=Yes
01 seat mechanism right 1 52107139026 $419.57 Shop at ECS Tuning
For vehicles with
Sports seat
Important: For noise complaints
Please work through test module
for seat mechanism and use the
repair kit part number 52 10 7 245 949
as required.
Please work through test module
for seat mechanism and use the
repair kit part number 52 10 7 245 949
as required.
Please work through test module
for seat mechanism and use the
repair kit part number 52 10 7 245 949
as required.

S481A=Yes
01 seat mechanism left 1 52107139025 $419.57 Shop at ECS Tuning
For vehicles with
Sports seat

S481A=Yes
02 Carrier thigh support 2 52107161311 $55.77 Shop at ECS Tuning
03 Sheet metal screw BL 7,2X22 4 52107160653 $0.42 Shop at ECS Tuning
For vehicles with
Cloth "Fluid"/beige
or
Cloth "Vertex/beige"
or
Sensatec/beige
or
Leather "Dakota"/beige

ALB4=Yes

EBB4=Yes

KAB4=Yes

LCB4=Yes
04 Seat trim, left BEIGE 1 52106958667 $6.62 Shop at ECS Tuning
04 Seat trim, right BEIGE 1 52106958668 $6.62 Shop at ECS Tuning
For vehicles with
Cloth "Fluid" or "Linea"/grey
or
Cloth "Vertex/grey"
or
Cloth/leather citrus/quarz-blue
or
Leather "Dakota"/grau

ALAD=Yes

EBAD=Yes

FFB6=Yes

LCAD=Yes
04 Seat trim, left GRAU 1 52106958665 $10.43 Shop at ECS Tuning
04 Seat trim, right GRAU 1 52106958666 $6.62 Shop at ECS Tuning
For vehicles with
Cloth "Fluid" or "Linea"/anthracite
or
Cloth "blue shadow/Alcantara"/anthracite
or
Fabric"Blue Shadow/Alcantara/anthr.blau"
or
Fabric "Diagonal/anthracite"
or
Fabric 'Layer/anthrazit'
or
Fabric 'Layer/oyster'
or
Cloth "Vertex/anthrazit"
or
Cloth/leather "citrus"/anthracite
or
Cloth/leather citrus/blue
or
Cloth/leather citrus/quarz-blue
or
Fabric/leather 'Pearlpoint/anthracite'
or
Cloth/leather "Impuls/anthrazit"
or
Fabric/leather 'Impuls/braun'
or
Cloth/leather "Speed"/anthracite
or
Sensatec/black
or
Leather "Dakota"/lemon
or
Leather "Dakota"/terra
or
Leather "Dakota/oyster"
or
Leather "Dakota/red-brown"
or
Leather "Dakota"/korall-red
or
Leather "Dakota"/jade gray
or
Leather Dakota/black/contrast blue
or
Leather "Dakota"/schwarz

ALAT=Yes

ANAT=Yes

ANNK=Yes

AWAT=Yes

BCAT=Yes

BCCX=Yes

EBAT=Yes

FFAT=Yes

FFB5=Yes

FFB6=Yes

FHAT=Yes

FMAT=Yes

FMCN=Yes

GEAT=Yes

KASW=Yes

LCB7=Yes

LCB8=Yes

LCCX=Yes

LCCZ=Yes

LCD1=Yes

LCD2=Yes

LCNL=Yes

LCSW=Yes
04 Seat trim, left SCHWARZ 1 52106958659 $6.62 Shop at ECS Tuning
04 Seat trim, right SCHWARZ 1 52106958660 $6.62 Shop at ECS Tuning
05 Isofix bracket 2 52107129838 $24.73 Shop at ECS Tuning
06 Fillister head screw M6X12 2 07147144879 $0.65 Shop at ECS Tuning
07 Cable holder D=12,8MM X 61131267476 $0.42 Shop at ECS Tuning
08 Fillister head screw M5X8 2 07147144880 $0.96 Shop at ECS Tuning
For vehicles with
Cloth "Fluid"/beige
or
Cloth "Vertex/beige"
or
Sensatec/beige
or
Leather "Dakota"/beige

ALB4=Yes

EBB4=Yes

KAB4=Yes

LCB4=Yes
09 Trim, seat inner left BEIGE 1 52107157391 $3.25 Shop at ECS Tuning
09 Trim, seat inner right BEIGE 1 52107157392 $3.25 Shop at ECS Tuning
For vehicles with
Cloth "Fluid" or "Linea"/grey
or
Cloth "Vertex/grey"
or
Cloth/leather citrus/quarz-blue
or
Leather "Dakota"/grau

ALAD=Yes

EBAD=Yes

FFB6=Yes

LCAD=Yes
09 Trim, seat inner left GRAU 1 52107157389 $3.25 Shop at ECS Tuning
09 Trim, seat inner right GRAU 1 52107157390 $3.25 Shop at ECS Tuning
For vehicles with
Cloth "Fluid" or "Linea"/anthracite
or
Cloth "blue shadow/Alcantara"/anthracite
or
Fabric"Blue Shadow/Alcantara/anthr.blau"
or
Fabric "Diagonal/anthracite"
or
Fabric 'Layer/anthrazit'
or
Fabric 'Layer/oyster'
or
Cloth "Vertex/anthrazit"
or
Cloth/leather "citrus"/anthracite
or
Cloth/leather citrus/blue
or
Cloth/leather citrus/quarz-blue
or
Fabric/leather 'Pearlpoint/anthracite'
or
Cloth/leather "Impuls/anthrazit"
or
Fabric/leather 'Impuls/braun'
or
Cloth/leather "Speed"/anthracite
or
Sensatec/black
or
Leather "Dakota"/lemon
or
Leather "Dakota"/terra
or
Leather "Dakota/oyster"
or
Leather "Dakota/red-brown"
or
Leather "Dakota"/korall-red
or
Leather "Dakota"/jade gray
or
Leather Dakota/black/contrast blue
or
Leather "Dakota"/schwarz

ALAT=Yes

ANAT=Yes

ANNK=Yes

AWAT=Yes

BCAT=Yes

BCCX=Yes

EBAT=Yes

FFAT=Yes

FFB5=Yes

FFB6=Yes

FHAT=Yes

FMAT=Yes

FMCN=Yes

GEAT=Yes

KASW=Yes

LCB7=Yes

LCB8=Yes

LCCX=Yes

LCCZ=Yes

LCD1=Yes

LCD2=Yes

LCNL=Yes

LCSW=Yes
09 Trim, seat inner left SCHWARZ 1 52107118479 $3.25 Shop at ECS Tuning
09 Trim, seat inner right SCHWARZ 1 52107118480 $3.25 Shop at ECS Tuning
For vehicles with
Cloth "Fluid"/beige
or
Cloth "Vertex/beige"
or
Sensatec/beige
or
Leather "Dakota"/beige
ONLY APPLIES TO VERTICAL SEAT ADJUSTING

ALB4=Yes

EBB4=Yes

KAB4=Yes

LCB4=Yes
10 Trim, seat outer left BEIGE 1 52107157395 $14.96 Shop at ECS Tuning
10 Trim, seat outer right BEIGE 1 52107157396 $14.96 Shop at ECS Tuning
For vehicles with
Cloth "Fluid" or "Linea"/grey
or
Cloth "Vertex/grey"
or
Cloth/leather citrus/quarz-blue
or
Leather "Dakota"/grau
ONLY APPLIES TO VERTICAL SEAT ADJUSTING

ALAD=Yes

EBAD=Yes

FFB6=Yes

LCAD=Yes
10 Trim, seat outer left GRAU 1 52107157393 $12.81 Shop at ECS Tuning
10 Trim, seat outer right GRAU 1 52107157394 $12.81 Shop at ECS Tuning
For vehicles with
Cloth "Fluid" or "Linea"/anthracite
or
Cloth "blue shadow/Alcantara"/anthracite
or
Fabric"Blue Shadow/Alcantara/anthr.blau"
or
Fabric "Diagonal/anthracite"
or
Fabric 'Layer/anthrazit'
or
Fabric 'Layer/oyster'
or
Cloth "Vertex/anthrazit"
or
Cloth/leather "citrus"/anthracite
or
Cloth/leather citrus/blue
or
Cloth/leather citrus/quarz-blue
or
Fabric/leather 'Pearlpoint/anthracite'
or
Cloth/leather "Impuls/anthrazit"
or
Fabric/leather 'Impuls/braun'
or
Cloth/leather "Speed"/anthracite
or
Sensatec/black
or
Leather "Dakota"/lemon
or
Leather "Dakota"/terra
or
Leather "Dakota/oyster"
or
Leather "Dakota/red-brown"
or
Leather "Dakota"/korall-red
or
Leather "Dakota"/jade gray
or
Leather Dakota/black/contrast blue
or
Leather "Dakota"/schwarz
ONLY APPLIES TO VERTICAL SEAT ADJUSTING

ALAT=Yes

ANAT=Yes

ANNK=Yes

AWAT=Yes

BCAT=Yes

BCCX=Yes

EBAT=Yes

FFAT=Yes

FFB5=Yes

FFB6=Yes

FHAT=Yes

FMAT=Yes

FMCN=Yes

GEAT=Yes

KASW=Yes

LCB7=Yes

LCB8=Yes

LCCX=Yes

LCCZ=Yes

LCD1=Yes

LCD2=Yes

LCNL=Yes

LCSW=Yes
10 Trim, seat outer left SCHWARZ 1 52107118483 $12.81 Shop at ECS Tuning
10 Trim, seat outer right SCHWARZ 1 52107118484 $12.81 Shop at ECS Tuning
11 Lever left 1 52107118441 $7.46 Shop at ECS Tuning
11 Lever right 1 52107118442 $7.46 Shop at ECS Tuning
For vehicles with
Cloth "Fluid"/beige
or
Cloth "Vertex/beige"
or
Sensatec/beige
or
Leather "Dakota"/beige

ALB4=Yes

EBB4=Yes

KAB4=Yes

LCB4=Yes
12 Cover, belt catch left BEIGE 1 52107157409 $3.88 Shop at ECS Tuning
12 Cover, belt catch right BEIGE 1 52107157410 $3.88 Shop at ECS Tuning
For vehicles with
Cloth "Fluid" or "Linea"/grey
or
Cloth "Vertex/grey"
or
Cloth/leather citrus/quarz-blue
or
Leather "Dakota"/grau

ALAD=Yes

EBAD=Yes

FFB6=Yes

LCAD=Yes
12 Cover, belt catch left GRAU 1 52107157407 $3.88 Shop at ECS Tuning
12 Cover, belt catch right GRAU 1 52107157408 $3.88 Shop at ECS Tuning
For vehicles with
Cloth "Fluid" or "Linea"/anthracite
or
Cloth "blue shadow/Alcantara"/anthracite
or
Fabric"Blue Shadow/Alcantara/anthr.blau"
or
Fabric "Diagonal/anthracite"
or
Fabric 'Layer/anthrazit'
or
Fabric 'Layer/oyster'
or
Cloth "Vertex/anthrazit"
or
Cloth/leather "citrus"/anthracite
or
Cloth/leather citrus/blue
or
Cloth/leather citrus/quarz-blue
or
Fabric/leather 'Pearlpoint/anthracite'
or
Cloth/leather "Impuls/anthrazit"
or
Fabric/leather 'Impuls/braun'
or
Cloth/leather "Speed"/anthracite
or
Sensatec/black
or
Leather "Dakota"/lemon
or
Leather "Dakota"/terra
or
Leather "Dakota/oyster"
or
Leather "Dakota/red-brown"
or
Leather "Dakota"/korall-red
or
Leather "Dakota"/jade gray
or
Leather Dakota/black/contrast blue
or
Leather "Dakota"/schwarz

ALAT=Yes

ANAT=Yes

ANNK=Yes

AWAT=Yes

BCAT=Yes

BCCX=Yes

EBAT=Yes

FFAT=Yes

FFB5=Yes

FFB6=Yes

FHAT=Yes

FMAT=Yes

FMCN=Yes

GEAT=Yes

KASW=Yes

LCB7=Yes

LCB8=Yes

LCCX=Yes

LCCZ=Yes

LCD1=Yes

LCD2=Yes

LCNL=Yes

LCSW=Yes
12 Cover, belt catch left SCHWARZ 1 52107140507 $3.88 Shop at ECS Tuning
12 Cover, belt catch right SCHWARZ 1 52107140508 $3.88 Shop at ECS Tuning
13 Lever left 1 52107118439 $7.54 Shop at ECS Tuning
13 Lever right 1 52107118440 $7.54 Shop at ECS Tuning
14 Lever left 1 52107139035 $6.29 Shop at ECS Tuning
14 Lever right 1 52107139036 $6.29 Shop at ECS Tuning
15 Lever left 1 52107118443 $6.29 Shop at ECS Tuning
15 Lever right 1 52107118444 $6.29 Shop at ECS Tuning
16 Covering seat rail left 1 52107118489 $3.25 Shop at ECS Tuning
16 Covering seat rail right 1 52107118490 $3.25 Shop at ECS Tuning
ONLY APPLIES TO
SEAT RAIL
front right/rear left
17 Covering cap, seat rail SCHWARZ 2 52109110103 $0.66 Shop at ECS Tuning
ONLY APPLIES TO
SEAT RAIL
front left/rear right
17 Covering cap, seat rail SCHWARZ 2 52109110104 $0.66 Shop at ECS Tuning
18 Fillister head screw M10X37 4 07149156953 $1.36 Shop at ECS Tuning
19 Bracket, control unit 2 52107140863 $17.57 Shop at ECS Tuning
20 Fillister head screw M4X8 4 07147148547 $0.25 Shop at ECS Tuning
21 Connection element for thigh support 2 52107161312 $11.64 Shop at ECS Tuning
22 Bracket control unit left 1 52107152229 Shop at ECS Tuning
22 Bracket control unit right 1 52107152230 $16.20 Shop at ECS Tuning
23 Spare parts kit 1 52107245949 $12.32 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E90 LCI 330i Front seat rail mechanical/single parts?
This technical diagram illustrates the Front seat rail mechanical/single parts within the Seats group for the 3 Series E90 LCI 330i produced during 2011. It provides a detailed exploded view of the components, identifying key parts such as the seat mechanism left (Part #52107118423).
Which models use the hardware listed in this Front seat rail mechanical/single parts?
The hardware and components featured in the Front seat rail mechanical/single parts are specific to the 3 Series E90 LCI 330i produced during 2011. These technical specifications ensure that parts like the seat mechanism left (52107118423) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Front seat rail mechanical/single parts assembly?
Each item in the Front seat rail mechanical/single parts corresponds to the numbered list below the illustration. For the 3 Series E90 LCI 330i, you can identify the seat mechanism left by locating its position on the schematic, which then links to the official BMW part number 52107118423 for the Seats section.