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Expansion tank for BMW 3 Series E30 320i

This Expansion tank technical drawing provides a detailed breakdown of the assembly for the 3 Series E30 320i. It includes part names, part numbers and all associated mounting hardware.

Expansion tank
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Expansion tank 1 09/1987 17111712641 $79.43 +core Shop at ECS Tuning
02 Radiator cap 1,4BAR 1 09/1987 01/1993 17111742232 $17.82 ENDED, +core Shop at ECS Tuning
04 Hose 7X10MM X 09/1987 17111150232 $3.89 +core Shop at ECS Tuning
04 Hose 7X10MM X 09/1987 17111150232 $3.89 +core Shop at ECS Tuning
05 Hose 1 09/1987 17121719374 $16.27 Shop at ECS Tuning
07 Hose 1 09/1987 17121719374 $16.27 Shop at ECS Tuning
08 Hose clamp L12-14,5 2 09/1987 32411712735 $0.62 Shop at ECS Tuning
09 Cap 1 09/1987 17121719356 $0.43 Shop at ECS Tuning
10 Bracket expansion tank 1 09/1987 17111719190 $0.83 Shop at ECS Tuning
11 Hose clamp 1 09/1987 17111719199 $1.18 Shop at ECS Tuning
12 Levelling switch radiator L=109MM 1 61311378320 $32.46 Shop at ECS Tuning
Notes
  • +core = plus core charge (possibility of a return of the old part)
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E30 320i Expansion tank?
This technical diagram illustrates the Expansion tank within the Radiator group for the 3 Series E30 320i. It provides a detailed exploded view of the components, identifying key parts such as the Expansion tank (Part #17111712641).
Which models use the hardware listed in this Expansion tank?
The hardware and components featured in the Expansion tank are specific to the 3 Series E30 320i. These technical specifications ensure that parts like the Expansion tank (17111712641) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Expansion tank assembly?
Each item in the Expansion tank corresponds to the numbered list below the illustration. For the 3 Series E30 320i, you can identify the Expansion tank by locating its position on the schematic, which then links to the official BMW part number 17111712641 for the Radiator section.