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Indicator / Wiper Stalk Switch
Indicator Switch Without Casing
The OE Match Indicator Switch Without Casing is a
replacement electrical component for the direction indicator system fitted to
applicable Porsche 356 and 356A models.
Fits:
- Porsche 356 1950-55
- Porsche 356A 1955-59
Diagram ref no 39
Designed to operate the vehicle's left and right turn signals, it provides a replacement for a worn or faulty original switch while allowing the appropriate existing casing to be retained.
What Does It Do?
The indicator switch allows the driver to select the left or right direction indicators, activating the corresponding turn signal circuit.
It forms an important part of the vehicle's electrical signalling system.
Why Does It Fail?
Common causes include:
- Worn internal electrical contacts
- Corrosion or oxidation
- Age-related deterioration
- Loose or damaged electrical connections
- Mechanical wear from repeated operation
When Should It Be Replaced?
Replace if the switch becomes unreliable, fails to activate the indicators or no longer operates correctly.
Common symptoms include intermittent indicators, failure on one side or excessive play in the switching mechanism.
Checks & Diagnosis
Inspect the switch contacts, wiring connections and operating mechanism for wear or damage.
Check the indicator bulbs, flasher relay and associated wiring before replacing the switch.
Ensure the original casing is suitable for reuse, as this component is supplied without a casing.
Key Features
- OE Match replacement indicator switch
- Suitable for applicable Porsche 356 and 356A models
- Controls left and right direction indicators
- Replacement for worn or faulty original switches
- Supplied without casing
- Suitable for classic Porsche electrical restoration
Porsche 356 / 356A Indicator Switches & Electrical Components
The Porsche 356 indicator system relies on correctly functioning switches, wiring and electrical connections to provide reliable direction signalling.
Replacing a worn indicator switch helps restore consistent operation while maintaining the original appearance of the steering column assembly when the existing casing is reused
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64461330100
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
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12 Month Warranty
Worldwide Delivery
Fits:
Porsche 356 - 1950 to 1955
Porsche 356A - 1955 to 1959
Steering column, indicator wiring cover / channel
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64461245
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
Shop Securely
12 Month Warranty
Worldwide Delivery
Indicator / Wiper Stalk Switches – Precision Control for Porsche Vehicles
Indicator and wiper stalk switches are key components of your Porsche’s steering column controls, managing essential driving functions such as turn signals, wipers, headlight flash, and sometimes cruise control. These multifunction switches provide seamless control at your fingertips, ensuring safe and convenient operation in all driving conditions.
At Design911, we offer a complete range of genuine and quality indicator and wiper stalk switches for Porsche models - including 911, Boxster, Cayman, Cayenne, Macan, and Panamera. Each switch assembly is manufactured to exact specifications for perfect fitment, durability, and reliable performance.
What Do
Indicator / Wiper Stalk Switches Do?
Mounted on the steering column, these stalk
switches allow drivers to activate multiple functions without removing their
hands from the wheel. Depending on the vehicle model, a stalk may control:
- Turn signals and hazard lights for safe lane changes and signalling.
- Windscreen wipers and washers for clear visibility.
- Headlight beam and flash functions.
- Cruise control or trip computer functions (on certain models).
These controls are ergonomically designed for intuitive use and play a critical role in driver safety and convenience.
Why Do Indicator / Wiper Stalk Switches Fail?
Over time, these frequently used switches can
wear out mechanically or electrically due to:
- Repeated use and mechanical fatigue causing broken contacts or worn pivots.
- Moisture or dust ingress leading to corrosion and poor electrical contact.
- Internal short circuits or cracked solder joints.
- Loose or worn detents causing the stalk to feel sloppy or fail to engage.
- Age-related material degradation in plastic components.
Common symptoms of failure include non-functioning indicators or wipers, intermittent operation, headlight flash issues, or the stalk feeling loose or unresponsive.
Why Replace Faulty Indicator / Wiper Stalk Switches?
A worn or malfunctioning stalk switch not only affects convenience but can also compromise safety by disabling critical systems such as indicators or wipers. Replacing the faulty component ensures reliable operation and proper communication with your vehicle’s electronic control systems.
Benefits of replacing include:
- Restored operation of indicators, wipers, and lighting controls.
- Improved driving safety and comfort.
- Smooth, responsive stalk movement.
- OEM-quality reliability and longevity.
Each replacement switch is designed to fit and function exactly like the original, maintaining your Porsche’s precision feel and ensuring dependable performance in all conditions.
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed