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Porsche // 911 & 912 (1965-1989) // 911 1975-1977 3.0L Turbo (930)
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The Porsche Micro Switch for Glass Roof, Targa is a genuine OEM component that ensures smooth and reliable operation of your Targa’s glass roof system. Acting as a position sensor, this switch monitors the roof’s movement and sends signals to the control module to start, stop, or adjust the motor.
When the switch wears out, the roof may stop mid-operation, fail to open or close fully, or the motor may continue running past its limit. Replacing it with this OEM micro switch restores accurate roof control, protecting the motor and mechanism from damage while keeping your Targa roof working flawlessly.
For Cars With TARGA Roof ONLY!
Fits:
What This Product Does:
The micro switch is an electrical switch used in the Porsche 911 Targa glass roof system. It acts as a position sensor, monitoring the movement of the glass roof and sending signals to the control unit to stop, start, or adjust the motorized operation.
Functions:
Symptoms of a Faulty Micro Switch:
- Roof not opening or closing properly.
- Intermittent roof operation (stopping partway).
- Roof motor continues to run after the roof has fully moved.
- Electrical or fault codes related to the roof system.
- Needing to manually assist the roof due to incorrect sensor signals.
A malfunctioning micro switch can lead to roof misalignment, electrical issues, or even motor damage if the roof over-travels.
Replacing with a genuine OEM Porsche micro switch ensures:
- Accurate detection of roof position.
- Smooth, reliable glass roof operation.
- Protection for the roof motor and mechanism.
- Long-term reliability of the Targa roof system.
Diagram Ref No 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99661323100
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Fits:
Porsche 911 1965-89
Porsche 964 1989-94
This product supersedes Porsche's old part numbers:
- 91161362200
Click 'Zoom in' for large parts diagram.
Diagram ref no 6.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161362201
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Sunroof / Convertible Top Tip Switch
The OE Match Sunroof / Convertible Top Tip Switch is a replacement electrical control switch for compatible Porsche 911 and 964 models.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Diagram ref no 6
Designed to replace a worn, damaged or faulty original switch, this component helps restore reliable operation of the vehicle's electrically operated sunroof or convertible roof system, depending on the vehicle's original equipment.
An ageing or defective switch can cause intermittent operation or prevent the roof mechanism from responding correctly, making replacement an important part of maintaining the electrical roof controls on classic Porsche models.
What Does the Sunroof / Convertible Top Tip Switch Do?
The switch provides the driver with an electrical control for operating the sunroof or compatible convertible top mechanism.
When activated, it sends an electrical command through the vehicle's roof control circuit, allowing the appropriate motor or control system to operate.
Correct switch operation is important for convenient and reliable opening and closing of the roof.
Why Does It Fail?
Over time, electrical switches can deteriorate through repeated use, ageing and exposure to environmental conditions.
Common causes of failure include:
- Worn internal electrical contacts
- Corrosion or oxidation of switch terminals
- Damaged or weakened internal mechanisms
- Cracked or damaged switch housings
- Loose or deteriorated electrical connections
- Wear caused by repeated operation
These problems may result in inconsistent electrical contact or complete loss of switch operation.
When Should It Be Replaced?
Replacement is recommended when the original switch becomes damaged, unreliable or no longer operates correctly.
Common symptoms include:
- Sunroof or convertible top failing to respond to the switch
- Intermittent roof operation
- Switch working only when pressed in a particular position
- Loose or damaged switch mechanism
- Visible cracks or deterioration
- Inconsistent operation despite a functioning roof motor
Before replacing the switch, check the relevant fuses, wiring, electrical connections and roof operating mechanism to confirm the cause of the fault.
Installation Notes
Before installation, disconnect the vehicle battery according to the Porsche workshop procedure.
Carefully remove the original switch and inspect the electrical connectors and surrounding wiring for corrosion, damage or loose connections.
Fit the replacement switch securely and ensure the connections are correctly seated.
After installation, test the roof operation and confirm that the mechanism responds correctly.
If the roof remains inoperative, further inspection of the motor, relays, wiring and mechanical components may be necessary.
Porsche 911 & 964 Sunroof Switches, Convertible Roof Controls and Electrical Parts
The sunroof and convertible top control switches fitted to classic Porsche 911 and 964 models form an important part of the vehicle's electrical roof operating system.
After decades of use, original switches may suffer from worn contacts, corrosion or internal mechanical deterioration, resulting in unreliable or intermittent roof operation.
The OE Match sunroof / convertible top tip switch provides a replacement solution for compatible Porsche 911 models manufactured between 1965 and 1989 and Porsche 964 models from 1989 to 1994.
Also replacing the earlier Porsche reference 91161362200, this switch is suitable for maintaining the original electrical roof control arrangement where specified.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161362201
The product you are viewing cross references to these numbers