Sound insulation for BMW 3 Series E21 320 (1979)
This Sound insulation technical drawing provides a detailed breakdown of the assembly for the 3 Series E21 320. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1979.
| No. | Description | Supp. | Qty | From | Up To | Part Number | Price | Notes | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 01 | Sound deadener | 1160X700MM | X | 51488165271 | $50.35 | Shop at ECS Tuning | ||||
| 03 | Sound insulating dash panel engine room | 1 | 08/1977 | 51481852060 | $98.80 | ENDED | Shop at ECS Tuning | |||
| 04 | Sound insulation, bulkhead, interior | 1 | 08/1977 | 51481852053 | $123.88 | ENDED | Shop at ECS Tuning | |||
| 05 | Sound insulating roof front | 1 | 51481866267 | $13.11 | ENDED | Shop at ECS Tuning | ||||
| 06 | Sound insulating roof rear | 1 | 51481866268 | $13.11 | ENDED | Shop at ECS Tuning | ||||
| 07 | Sound absorber | 1 | 51481847511 | ENDED | Shop at ECS Tuning | |||||
| 08 | Sound insulatng wheel housing | 2 | 51481866668 | ENDED | Shop at ECS Tuning | |||||
| 10 | Sound insulating rear window frame left | 1 | 51481826865 | ENDED | Shop at ECS Tuning | |||||
| 10 | Sound insulating rear window frame right | 1 | 51481826866 | ENDED | Shop at ECS Tuning | |||||
| 11 | Sound insulating front trunk panel | 1 | 51481866699 | ENDED | Shop at ECS Tuning | |||||
| 12 | Sound insulation floor rear | 1 | 51481849727 | $87.91 | ENDED | Shop at ECS Tuning | ||||
| 13 | Front floor panel sound insulation | 1 | 08/1978 | 51481868299 | ENDED | Shop at ECS Tuning | ||||
| 14 | Damping piece for apron | 2 | 51481825917 | ENDED | Shop at ECS Tuning | |||||
| 15 | Heat insulation tunnel upper | 1 | 51481855558 | $103.70 | ENDED | Shop at ECS Tuning |
Notes
- ENDED = the part has been discontinued (no longer available).
See Also
Frequently Asked Questions
- What assembly is shown in the BMW 3 Series E21 320 Sound insulation?
- This technical diagram illustrates the Sound insulation within the Vehicle trim group for the 3 Series E21 320 produced during 1979. It provides a detailed exploded view of the components, identifying key parts such as the Sound deadener (Part #51488165271).
- Which models use the hardware listed in this Sound insulation?
- The hardware and components featured in the Sound insulation are specific to the 3 Series E21 320 produced during 1979. These technical specifications ensure that parts like the Sound deadener (51488165271) are correctly matched to the vehicle's structural and mechanical requirements.
- How do I find specific parts within the Sound insulation assembly?
- Each item in the Sound insulation corresponds to the numbered list below the illustration. For the 3 Series E21 320, you can identify the Sound deadener by locating its position on the schematic, which then links to the official BMW part number 51488165271 for the Vehicle trim section.