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Horn siding carbon

BMW Isetta electrical system

On Sale! Horn siding carbon Zoom

Horn siding carbon

On Sale!
€28.90

incl. 19% VAT plus shipping

The complete horn contact set 7-0503 for the BMW Isetta includes horn contacts, a contact holder, a clamping clip, and an insulating ring, thereby replacing all components of the horn that are susceptible to wear and aging. Replacing the entire system reliably resolves contact issues, a weak horn tone, and intermittent operation. The ready-to-install kit is ideal for a sustainable and authentic restoration of the Isetta’s electrical system in the area of the horn.
Technical data
Category
BMW Isetta electrical system
BMW part number
32338046510
Item number
7-0503
Condition
Not specified – on request
Weight
0.01 kg
Availability on request

No instant purchase: after your request you will receive a personal quote including shipping costs.

Philipp Schäper
Philipp Schäper BMW Isetta specialist Question about this item?
In stock Almost all parts available directly from stock
Original parts Original parts from workshop inventory
Specialists The specialists for BMW Isetta, 600 & 700
Worldwide shipping By DHL, UPS or freight forwarder — safely packed
Application

A horn carbon brush transmits electricity via a sliding contact surface to the rotating or oscillating inner part of the horn, thereby enabling the horn to operate electrically.

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Product info
The complete horn contact set 7-0503 for the BMW Isetta includes horn contacts, a contact holder, a clamping clip, and an insulating ring, thereby replacing all components of the horn that are susceptible to wear and aging. Replacing the entire system reliably resolves contact issues, a weak horn tone, and intermittent operation. The ready-to-install kit is ideal for a sustainable and authentic restoration of the Isetta’s electrical system in the area of the horn.

Database ID: 2367 Accessed on: 22.06.2026 20:20 Data state: 22.05.2026 12:33 In stock since: 18.11.2025