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Underfloor coating for BMW 3 Series E46 330i (2004)

This Underfloor coating technical drawing provides a detailed breakdown of the assembly for the 3 Series E46 330i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2004.

Underfloor coating
No. Description Supp. Qty  From   Up To  Part Number Price Notes
02 Bracket underfloor panelling,centre 1 51718205875 $4.60 Shop at ECS Tuning
03 C-clip nut 2 07146981767 $1.33 Shop at ECS Tuning
04 Clip 5 51717195796 $1.44 Shop at ECS Tuning
05 Hex head screw ST4,8X16-ZNS3 8 07119901299 $0.25 Shop at ECS Tuning
06 Trim panel left 1 51717892953 $31.21 Shop at ECS Tuning
07 Prestol-cage ST4,8-2 2 07129904323 $0.27 Shop at ECS Tuning
08 Right engine support trim panel 1 51718218118 $9.27 Shop at ECS Tuning
08 Left engine support trim panel 1 51718244305 $9.27 Shop at ECS Tuning
09 Trim panel left 1 51718218119 $49.27 Shop at ECS Tuning
10 Trim panel, right 1 51718218120 $59.76 Shop at ECS Tuning
11 Expanding rivet 2 51118174185 $0.30 Shop at ECS Tuning
12 cover, activated charcoal filter front 1 51718233265 $12.75 Shop at ECS Tuning
14 Hex nut with plate M6-8-ZNNIV SI 8 07119905544 $0.64 Shop at ECS Tuning
14 Hexagon nut with collar 2 07147154227 $0.62 Shop at ECS Tuning
15 cover, floor panel rear 2 41127128476 $6.58 Shop at ECS Tuning
16 seal, cap 2 51718227359 $1.15 Shop at ECS Tuning
17 Body nut ST4,8-9-ZNS3 10 07129904150 $0.25 Shop at ECS Tuning
18 Connecting support 1 18211436309 $11.66 Shop at ECS Tuning
18 Connecting support 1 18217039780 $7.59 ENDED, +core Shop at ECS Tuning
For vehicles with
Automatic transmission

S205A=Yes
18 Connecting support 1 18211436309 $11.66 Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).
  • +core = plus core charge (possibility of a return of the old part)

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E46 330i Underfloor coating?
This technical diagram illustrates the Underfloor coating within the Vehicle trim group for the 3 Series E46 330i produced during 2004. It provides a detailed exploded view of the components, identifying key parts such as the Bracket underfloor panelling,centre (Part #51718205875).
Which models use the hardware listed in this Underfloor coating?
The hardware and components featured in the Underfloor coating are specific to the 3 Series E46 330i produced during 2004. These technical specifications ensure that parts like the Bracket underfloor panelling,centre (51718205875) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Underfloor coating assembly?
Each item in the Underfloor coating corresponds to the numbered list below the illustration. For the 3 Series E46 330i, you can identify the Bracket underfloor panelling,centre by locating its position on the schematic, which then links to the official BMW part number 51718205875 for the Vehicle trim section.