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Expansion tank/tubing for BMW 3 Series E21 320 (1982)

This Expansion tank/tubing 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 1982.

Expansion tank/tubing
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Hose clamp L15-19 4 08/1977 07129952107 $0.93 Shop at ECS Tuning
02 Hose clamp L18-24 4 08/1977 07129952109 $1.07 Shop at ECS Tuning
03 Hose clamp L=9-12 2 08/1977 07129952102 $1.18 Shop at ECS Tuning
04 Fuel hose 12X18 X 08/1977 16121176440 $15.25 Shop at ECS Tuning
05 Hose 14X20X1340 1 08/1977 16121177553 $34.54 Shop at ECS Tuning
06 Fuel hose 6X11MM X 08/1977 13311272750 $11.62 Shop at ECS Tuning
07 Distribution piece 1 08/1977 16121115537 $1.52 Shop at ECS Tuning
08 Expansion tank 1 08/1977 16121117590 $6.34 Shop at ECS Tuning
09 Vent pipe 1 08/1977 16121152050 $14.51 ENDED Shop at ECS Tuning
10 Vent pipe 1 08/1977 16121152050 $14.51 ENDED Shop at ECS Tuning
11 Grommet 1 08/1977 16121101014 $1.21 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 Expansion tank/tubing?
This technical diagram illustrates the Expansion tank/tubing within the Fuel Supply group for the 3 Series E21 320 produced during 1982. It provides a detailed exploded view of the components, identifying key parts such as the Hose clamp (Part #07129952107).
Which models use the hardware listed in this Expansion tank/tubing?
The hardware and components featured in the Expansion tank/tubing are specific to the 3 Series E21 320 produced during 1982. These technical specifications ensure that parts like the Hose clamp (07129952107) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Expansion tank/tubing assembly?
Each item in the Expansion tank/tubing corresponds to the numbered list below the illustration. For the 3 Series E21 320, you can identify the Hose clamp by locating its position on the schematic, which then links to the official BMW part number 07129952107 for the Fuel Supply section.