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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design91.uk/images/schemaLogo.png https://www.design91.uk/images/schemaLogo.png +443456003478 https://www.design91.uk Facebook Instagram

Cabrio

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DISPLAYING 49 to 55 (of 55 products)
1 2 3 4
99959181012
Product Information
Product Information
Tenax fastener cap, Brass.
Size: 20mm x 15mm x 11mm
Finish: Chrome Plated Brass

oematch

Fits:
Porsche 911 1978-89 CABRIO
Porsche 964 1989-94 CABRIO
Porsche 993 1995-98 CABRIO

Please note:
Will work perfectly with:
- Lower Tenax, Stud, part number 99959159802/1

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99959181012
99959159802

The product you are viewing cross references to these numbers
99959160112/1
Product Information
Product Information
Tenax fasteners, cap, Chrome
Size: 20 x 15 x 11mm
Finish: Chrome Plated Brass

oematch

Fits:
Porsche 911 1978-89 CABRIO
Porsche 964 1989-94 CABRIO
Porsche 993 1995-98 CABRIO

Please note:
Will work perfectly with:
- Lower Tenax, Stud, part number 99959159802/1

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99959160112
99959160112
99959159802

The product you are viewing cross references to these numbers
99959159702/1
Product Information
Product Information
Tenax Fasteners, Stud, Black.
Size: 4.2mm x 10mm
Finish: Black Chrome Plated Brass/Steel

Fits:
Porsche 911 1978 - 1989 CABRIO
Porsche 964 1989 - 1994 CABRIO

Diagram ref no 35

Position: Body mounting point for convertible top or tonneau cover Tenax fasteners
Sold as: Individual fastener stud, 6 required per vehicle

The Tenax fastener stud acts as the fixed mounting point for Tenax snap fasteners used on convertible top covers or protective tonneau covers. When paired with the matching Tenax cap, it creates a secure locking system that holds fabric covers firmly in place while still allowing quick removal when needed.

Replacing worn or damaged studs restores the proper attachment points for convertible covers and helps maintain the original functionality and appearance of the vehicle’s roof system.

Function
Convertible Cover Mounting: Provides anchor point for Tenax snap fasteners
• Secure Fastening: Keeps tonneau or roof covers firmly attached to the body
• Quick Release Design: Allows easy removal of covers when required
• Durability: Chrome-plated brass/steel construction resists corrosion and wear

Tenax studs are exposed to weather, repeated use and vibration. Over time they may corrode, loosen or become damaged, which can prevent convertible covers from fastening securely. Installing a new OE Match stud restores the original fastening system and ensures that covers remain securely attached while preserving the classic Porsche appearance.

Replace the Tenax fastener if you notice:
•   Loose or missing convertible cover fasteners
•   Corrosion or damage to the stud
•   Difficulty attaching Tenax caps
•   During convertible top or tonneau cover restoration

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99959159702
99959159702

The product you are viewing cross references to these numbers
99959159802/1
Product Information
Product Information
Tenax Fasteners, Stud, Black.
Size: 4.2mm x 16mm
Finish: Black

oematch

Fits:
Porsche 911 1978-89 CABRIO
Porsche 964 1989-94 CABRIO
Porsche 993 1995-98 CABRIO

Please note:
Will work perfectly with :
- Chrome Cap, part number SMC000949 and
- Brass Cap, part number SMC001949

Click 'Zoom in' for large parts diagram.
Diagram ref no 35

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99959159802
99959159802

The product you are viewing cross references to these numbers
99959159702/2
Product Information
Product Information
Tenax fasteners, stud, Chrome.
Size: 4.2mm x 10mm
Finish: Chrome Plated Brass/Steel

Fits:
Porsche 911 1978 - 1989 CABRIO
Porsche 964 1989 - 1994 CABRIO

Diagram ref no 35

Position: Body mounting point for convertible top or tonneau cover Tenax fasteners
Sold as: Individual fastener stud, 6 required per vehicle

The Tenax fastener stud acts as the fixed mounting point for Tenax snap fasteners used on convertible top covers or protective tonneau covers. When paired with the matching Tenax cap, it creates a secure locking system that holds fabric covers firmly in place while still allowing quick removal when needed.

Replacing worn or damaged studs restores the proper attachment points for convertible covers and helps maintain the original functionality and appearance of the vehicle’s roof system.

Function
• Convertible Cover Mounting: Provides anchor point for Tenax snap fasteners
• Secure Fastening: Keeps tonneau or roof covers firmly attached to the body
• Quick Release Design: Allows easy removal of covers when required
• Durability: Chrome-plated brass/steel construction resists corrosion and wear

Tenax studs are exposed to weather, repeated use and vibration. Over time they may corrode, loosen or become damaged, which can prevent convertible covers from fastening securely. Installing a new OE Match stud restores the original fastening system and ensures that covers remain securely attached while preserving the classic Porsche appearance.

Replace the Tenax fastener if you notice:
•   Loose or missing convertible cover fasteners
•   Corrosion or damage to the stud
•   Difficulty attaching Tenax caps
•   During convertible top or tonneau cover restoration

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99959159702
99959159702
99959160212

The product you are viewing cross references to these numbers
99959159802/2
Product Information
Product Information
Tenax fasteners, stud, chrome.
Size: 4.2mm x 16mm
Finish: Chrome Plated Stainless Steel

oematch

Fits:
Porsche 993 (1989-1998) CABRIO
Will also work for all 356 and early 911 models as well.

Please note:
Will work perfectly with :
- Chrome Cap, part number SMC000949 and
- Brass Cap, part number SMC001949

This is the same as part number 99959159702/2, but longer.

Click 'Zoom in' for large parts diagram.
Diagram ref no 35

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99959159802
99959159802
9999160312

The product you are viewing cross references to these numbers
Special Order item
91156140303
Product Information
Product Information
Tension spring for cabrio hood.

porsche

Fits:
Porsche 911 1978-89
Porsche 964 1989-94
Porsche 993 1995-98

Click 'Zoom in' for large parts diagram.
Diagram ref no 16A

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91156140303
91156140303

The product you are viewing cross references to these numbers
DISPLAYING 49 to 55 (of 55 products)
1 2 3 4
Also found on these pages
About Cabrio

Maintain the luxury and performance of your convertible with Cabrio roof components from Design911. Our range includes complete soft tops, motors, hydraulic lines, seals, cables, and rear windows for Porsche and other European models.

Each part is designed to restore smooth operation, watertight sealing, and factory fit — ensuring your convertible performs as beautifully as it looks.

What These Products Do

Cabrio roof systems:

  • Enable automatic or manual roof operation for open-air driving.
  • Provide weather and noise protection when closed.
  • Provide weather and noise protection when closed.
  • Preserve the vehicle’s original design lines and interior comfort.

Reasons for Failure

  • Hydraulic or electric motor wear from repeated use.
  • Leaking seals or cracked rear windows.
  • Faded or torn fabric from UV and weather exposure.
  • Aging mechanical components causing slow or uneven operation.

Why Replace
Restore watertight performance and quiet operation.
Improve appearance and resale value. 
Prevent water ingress and electrical damage.       

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