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Sound insulating rear for BMW 5 Series E39 520i (2003)

This Sound insulating rear technical drawing provides a detailed breakdown of the assembly for the 5 Series E39 520i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2003.

Sound insulating rear
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Left front floor panel sound insulation 1 51488157205 $15.61 ENDED Shop at ECS Tuning
01 Right front floor panel sound insulation 1 51488157206 $15.61 ENDED Shop at ECS Tuning
02 Left center panel floor sound insulation 1 51488164755 $7.28 Shop at ECS Tuning
02 Right center panel floor sound insulat. 1 51488164756 $7.28 ENDED Shop at ECS Tuning
03 Sound insulation 1 51478225704 $3.01 ENDED Shop at ECS Tuning
04 Sound insulation floor rear 1 51488159539 $152.88 +core Shop at ECS Tuning
05 Trunk cross member sound insulation 1 51488189706 $39.06 Shop at ECS Tuning
06 Sound insulating door rear left 1 51488159937 $29.09 Shop at ECS Tuning
06 Sound insulating door rear right 1 51488159938 $29.09 Shop at ECS Tuning
For vehicles with
Side airbags for rear passengers

S261A=Yes
06 Sound insulating door rear left 1 51488230221 $18.95 Shop at ECS Tuning
06 Sound insulating door rear right 1 51488230222 $18.95 Shop at ECS Tuning
07 Front left sound insulatng wheel housing 1 51488189781 $45.65 Shop at ECS Tuning
08 Front rght sound insulatng wheel housing 1 51488189782 $45.65 ENDED Shop at ECS Tuning
09 Sound insulating wheel housing rear left 1 51488185243 $45.65 ENDED Shop at ECS Tuning
10 Sound insulating wheel housing rear rig. 1 51488185244 $45.65 ENDED Shop at ECS Tuning
11 Sound insulation f left vent louver 1 51488191731 $26.42 ENDED Shop at ECS Tuning
12 Sound insulation f right vent louver 1 51488191732 $26.42 Shop at ECS Tuning
13 Sound insulation trunk left 1 51488189707 $26.42 ENDED Shop at ECS Tuning
14 Sound insulation trunk right 1 51488189708 $20.98 Shop at ECS Tuning
15 Expanding rivet D = 8MM 2 51471911992 $0.40 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 5 Series E39 520i Sound insulating rear?
This technical diagram illustrates the Sound insulating rear within the Vehicle trim group for the 5 Series E39 520i produced during 2003. It provides a detailed exploded view of the components, identifying key parts such as the Left front floor panel sound insulation (Part #51488157205).
Which models use the hardware listed in this Sound insulating rear?
The hardware and components featured in the Sound insulating rear are specific to the 5 Series E39 520i produced during 2003. These technical specifications ensure that parts like the Left front floor panel sound insulation (51488157205) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Sound insulating rear assembly?
Each item in the Sound insulating rear corresponds to the numbered list below the illustration. For the 5 Series E39 520i, you can identify the Left front floor panel sound insulation by locating its position on the schematic, which then links to the official BMW part number 51488157205 for the Vehicle trim section.