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- Accessories
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- Engine Electrical
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- Suspension & Axle
- Suspension Upgrades
- Tyres
- Wheel Accessories
- Wheels
cap Genuine Porsche part 99661324800
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
- We are unable to provide fitting details for this product at this time. Please contact us for further information.
Fits LHD or RHD cars

- Standard Vehicle
For Cars WITHOUT Cruise Control and WITHOUT onboard computer
Fits:
Porsche 996 1998-05
Porsche 996 GT3 1999-02
Porsche Boxster 986 1997-04
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99661321310EWC
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02

Fits:
Porsche 986 Boxster 1998>>
Porsche 996 1998-05
Click 'Zoom in' for large parts diagram,
Diagram ref no 10.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9966132410001C
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
Fits LHD or RHD cars - For Cars WITH Cruise control and WITH On board computer
Fits:
Porsche 996 1998-05
Porsche Boxster 986 1997-04
Porsche 996 Turbo / GT2
Porsche 996 GT3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99661321911EWC
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Fits LHD Or RHD Cars.
For Cars WITH Cruise Control and WITHOUT On Board Computer
Fits:
Porsche 996 Carrera 1998>>2005
Porsche Boxster 986 1997>>2004
Diagram Ref No 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99661321711EWC
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Fits LHD and RHD cars

For Cars WITH On board computer and WITHOUT Cruise Control
Fits:
Porsche 996 1998-05
Porsche Boxster 986 1997-04
Porsche 996 Turbo / GT2
Porsche 996 GT3
Porsche Carrera GT
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99661321510EWC
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche Carrera GT

Fits:
Porsche 986 Boxster 1997-04
Porsche 996 1998-05
Porsche 996 Turbo/GT2 2001-05
Porsche 996 GT3 1999-05
Porsche Carrera GT 2004-06
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99661320600
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche Carrera GT

Fits:
Porsche 996 1998-05 Tiptronic Cars ONLY
Porsche 987 Boxster 2005-08 Tiptronic Cars ONLY
Porsche 987C Cayman 2006-08 Tiptronic Cars ONLY
Porsche 997 Cayman 2005-08 Tiptronic Cars ONLY
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99661321210
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Fits:
Porsche 986 Boxster / Boxster S 1997>>2004
Porsche 996 Carrera 2 / 2S / 4 / 4S 1998>>2005
Porsche 996 Turbo / GT2 / GT3 1999>>2005
Diagram Ref No 24
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99661320501
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
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 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed