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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)
The OE MATCH Horn Contact Pin (Long Type), is a replacement electrical contact component designed to restore reliable horn operation on selected classic Porsche 911 and Porsche 914 models.
Fits:
Porsche 911 1965-73
Porsche 914 1970-76
Diagram Ref No 11
Manufactured to match the original equipment arrangement, this long-type horn contact pin forms part of the steering wheel horn activation mechanism. It helps establish the electrical connection required for the horn to sound when the driver presses the horn button or horn pad.
The horn is an essential vehicle safety feature, allowing the driver to provide an audible warning to other road users and pedestrians when necessary. For the horn to function correctly, the steering wheel contact assembly must maintain a dependable electrical connection while accommodating steering wheel rotation.
The horn contact pin provides an electrical contact point within this mechanism, allowing the horn activation circuit to operate when the horn button is pressed.
The long-type design is intended for the corresponding steering wheel and hub arrangement, where additional contact length is required to reach the mating contact surface. This helps maintain the correct relationship between the steering wheel horn mechanism and the associated electrical contact.
Over time, the original horn contact pin can deteriorate due to repeated operation, mechanical wear, corrosion, vibration or ageing of its insulating and supporting components.
A worn, damaged or incorrectly positioned contact pin may cause intermittent horn operation, complete horn failure or, in some circumstances, unwanted horn activation.
Replacing a defective original contact pin with the OE MATCH Horn Contact Pin 91434783201/1 helps restore the intended electrical connection, maintain dependable horn function and preserve the original steering wheel control arrangement.
Ideal for classic Porsche maintenance, horn electrical repairs, steering wheel refurbishment and original equipment restoration.
What This Product Does:
The horn contact pin is a small but important component within the steering wheel horn activation circuit.
Its primary functions include:
- Provides Electrical Contact: Establishes the necessary contact between the steering wheel horn mechanism and the corresponding electrical circuit.
- Supports Horn Button Operation: Helps activate the horn when the driver presses the horn button or pad.
- Maintains Reliable Electrical Continuity: Provides the intended conductive path within the horn contact assembly.
- Accommodates Steering Wheel Movement: Supports the horn electrical connection within a steering wheel assembly that rotates during driving.
- Maintains Correct Contact Position: Helps ensure the electrical contact reaches the appropriate mating surface.
- Provides Long-Type Fitment: Designed for steering wheel and hub configurations requiring the longer contact pin.
- Supports Consistent Horn Activation: Helps prevent interrupted contact caused by a worn or damaged original pin.
- Maintains the Original Horn Circuit Arrangement: Preserves the factory-style steering wheel horn activation system.
- Supports Road Safety: Helps maintain the driver's ability to sound an audible warning when required.
- Preserves Original Steering Wheel Functionality: Allows compatible original Porsche steering wheel components to operate as intended.
Symptoms Of Wear Or Failure:
The horn contact pin is exposed to repeated electrical contact, steering wheel movement and normal age-related deterioration.
Over time, the conductive contact surface or supporting components may become worn, corroded or damaged.
Common symptoms of a worn or failing horn contact pin include:
- Horn Not Working: Pressing the horn button produces no sound because the electrical contact is not being completed.
- Intermittent Horn Operation: The horn works occasionally but fails to respond consistently.
- Horn Works Only with Extra Pressure: The driver may need to press the horn button unusually firmly to achieve contact.
- Horn Works in Certain Steering Positions: Electrical contact may be inconsistent as the steering wheel rotates.
- Unwanted Horn Activation: A damaged or incorrectly positioned contact may contribute to the horn sounding without the button being pressed.
- Horn Sounds Continuously: An unintended electrical connection or short within the horn mechanism may cause continuous activation.
- Worn Contact Surface: Repeated use can cause wear or pitting at the electrical contact point.
- Corrosion or Oxidation: Moisture and ageing can affect electrical conductivity.
- Bent or Damaged Contact Pin: Mechanical damage may prevent the pin from aligning correctly with its mating surface.
- Poor Electrical Connection: Loose or damaged terminals may interrupt the horn circuit.
- Damaged Insulating Components: Deteriorated insulation may interfere with correct electrical operation or create an unintended connection.
- Incorrect Contact Length: A short-type pin fitted where a long-type component is required may fail to reach the contact surface.
- Faults Following Steering Wheel Removal: Incorrect reassembly, damaged contacts or displaced components may prevent normal horn operation.
- Visible Physical Deterioration: Inspection may reveal cracks, deformation, contamination or damaged contact surfaces.
Why Replacement Matters:
Replacing a worn, corroded or damaged horn contact pin is important for maintaining reliable operation of the vehicle's audible warning system.
Although the horn contact pin is a small electrical component, its condition can directly affect the reliability of the vehicle's horn.
A horn that operates intermittently may fail when the driver needs to alert another road user to a potential hazard. Equally, a horn that activates unexpectedly can distract the driver and create an inconvenience or safety concern.
The contact pin must maintain the correct electrical relationship with the surrounding horn button and contact components.
If the pin is worn, damaged or incorrectly positioned, that connection may become unreliable.
Replacing the defective pin with the OE MATCH long-type replacement helps restore the intended contact arrangement and dependable horn activation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91434783201
The product you are viewing cross references to these numbers
Included: Coil spring with electronics and steering angle sensor.
Please note: This part will not come with pick up sensor. The original sensor will have to be transferred over from original unit.
Porsche 987.2 Boxster - 2009 to 2012
Porsche 987.2 Cayman - 2009 to 2012
Porsche 997.2 turbo / GT2 - 2009 to 2012
Porsche 957 Cayenne - 2007 to 2010
For cars with Option Codes
345 - Steering wheel heating (987.2 / 997.2)
2PH - Leather steering wheel for airbag - 3 spokes, heated (Cayenne)
1MD - Leather steering wheel for airbag - 3 spokes, heated, two-colour (Cayenne)
1MW - Leather steering wheel for airbag system - 3 spokes, padded (Cayenne)
2PR - Alcantara steering wheel - 3 spokes, heated, padded (Cayenne)
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95565221122
The product you are viewing cross references to these numbers