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- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
Tenax Fastener Cap – Chrome
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Restore the finishing details of your Porsche with this OE
Match Chrome Tenax Fastener Cap. This premium replacement
fastener cap provides a secure attachment point while maintaining the original
appearance of your vehicle's trim and soft-top or tonneau fastening system.
Fits:
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
Cabriolet Models Only
Tenax fasteners have long been used throughout the
automotive industry due to their secure locking design, ease of operation and
clean appearance. On classic and air-cooled Porsche models, they are commonly
found securing tonneau covers, protective covers and various trim components
where a reliable quick-release fixing is required.
Size: 20 x 15 x 11mm
Finish: Chrome Plated Brass
Over time, original fasteners can become worn, corroded or damaged through repeated use and exposure to the elements. Replacing them with high-quality OE Match components restores both functionality and the authentic factory presentation of your Porsche.
Finished in durable chrome, this Tenax fastener cap provides excellent corrosion resistance while complementing the period styling of your vehicle.
What Does a Tenax Fastener Cap Do?
The Tenax fastener cap forms part of the quick-release fastening system used to securely attach trim panels, tonneau covers or protective covers while allowing quick removal when required.
Its primary functions include:
- Providing a secure quick-release fastening point.
- Holding trim or covers firmly in position.
- Allowing easy removal without tools.
- Reducing movement and vibration.
- Maintaining the original appearance of the vehicle.
- Delivering reliable long-term fastening performance.
The spring-loaded locking mechanism offers a dependable connection while remaining simple to operate.
Why Replace the Tenax Fastener Cap?
Small hardware components are often overlooked during restoration but play an important role in both appearance and functionality.
Common reasons for replacement include:
- Corrosion or tarnished chrome.
- Worn locking mechanism.
- Loose or damaged fasteners.
- Missing original hardware.
- Broken retaining components.
- Vehicle restoration or trim refurbishment.
- Replacement following soft-top or tonneau cover repairs.
Replacing worn fasteners restores secure operation and helps preserve the authentic appearance of your Porsche.
Features
- OE Match replacement Tenax fastener cap.
- Bright chrome finish.
- Precision manufactured for accurate fitment.
- Durable corrosion-resistant construction.
- Secure quick-release locking mechanism.
- Restores original fastening performance.
- Ideal for restoration and refurbishment projects.
- Direct replacement for worn or damaged original fasteners.
- Suitable for concours-standard restorations.
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
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
The OE MATCH Cabriolet Hood Roof Seal, Lateral is a high-quality replacement pair of side seals designed for the convertible hood (soft top) assembly on classic Porsche Cabriolet models. Positioned along the lateral edges of the folding roof, these seals create a weather-tight barrier between the hood frame, side windows, and bodywork, helping to prevent water ingress, wind noise, and drafts while maintaining proper roof alignment and sealing performance.
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
Diagram Ref No 7
Manufactured to OE specifications from durable automotive-grade rubber, these lateral roof seals provide excellent flexibility, precise fitment, and long-term resistance to UV exposure, moisture, and temperature fluctuations. They are essential replacement components for restoration projects or when renewing worn, hardened, or damaged original hood seals.
What This Product Does:
- Creates a weather-tight seal along the sides of the Cabriolet hood
- Helps prevent water ingress into the cabin
- Reduces wind noise and drafts while driving
- Provides a proper sealing surface between the roof and side windows
- Supports correct hood alignment and fitment
- Maintains cabin comfort and weather protection
Symptoms Of Wear Or Failure:
- Water leaks around the side windows or roof edges
- Increased wind noise while driving
- Cracked, split, or perished rubber material
- Hardened, flattened, or shrunken seals
- Visible gaps between the roof and side windows
- Drafts entering the cabin
- Moisture accumulation inside the vehicle
- Difficulty achieving a proper roof seal when closed
Why Replacement Matters:
- Restores effective weatherproof sealing of the convertible roof
- Helps prevent water ingress and interior damage
- Reduces wind noise and improves cabin refinement
- Maintains proper roof-to-window alignment and sealing
- Protects interior trim, carpets, and electronics from moisture
- Improves comfort during all-weather driving conditions
- Supports high-quality restoration and refurbishment projects
- Provides durable OE-quality fit, finish, and long-term reliability
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91156120
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- 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
The OE MATCH Cabriolet Hood Roof Seal, Lateral is a premium-quality replacement pair of side seals designed for the convertible hood assembly on classic Porsche Cabriolet models. Installed along the lateral edges of the soft-top roof, these seals create a secure weatherproof barrier between the hood frame, side windows, and bodywork, helping to prevent water ingress, wind noise, and air leaks.
Fits:
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- 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 12
Manufactured to OE specifications from durable automotive-grade rubber, these lateral roof seals provide excellent flexibility, precise fitment, and long-lasting resistance to UV exposure, temperature fluctuations, and environmental wear. They are ideal for restoration projects or replacing aged, hardened, cracked, or compressed original seals to restore proper roof sealing and cabin comfort.
What This Product Does:
- Creates a weather-tight seal along the sides of the Cabriolet roof assembly
- Helps prevent rainwater and moisture from entering the cabin
- Reduces wind noise and air drafts while driving
- Provides a sealing surface between the roof frame and side windows
- Supports proper roof alignment and fitment
- Maintains interior comfort and weather protection
Symptoms Of Wear Or Failure:
- Water leaks around side windows or roof edges
- Increased wind noise at motorway speeds
- Cracked, split, or perished rubber material
- Flattened, compressed, or hardened seal profiles
- Visible gaps between the roof and window glass
- Cold air drafts entering the cabin
- Moisture accumulation inside the vehicle
- Difficulty achieving a complete roof seal when closed
Why Replacement Matters:
- Restores effective weatherproof sealing of the convertible roof
- Helps prevent water ingress and costly interior damage
- Reduces wind noise and improves cabin refinement
- Maintains proper roof-to-window fitment and alignment
- Protects carpets, upholstery, and electrical components from moisture
- Improves comfort in all weather conditions
- Supports high-quality restoration and refurbishment projects
- Provides durable OE-quality fit, finish, and long-term reliability
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9115611
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
Cabriolet hood “B-pillar” weatherstrip used on Porsche 911 models from 1974–1985. This is fitted to the Cabrio top rail and sits vertically to seal the window against the top.
Fits:
Porsche 911 1974 - 1985
Diagram Ref: 16
Each seal is moulded to the original Porsche profile, ensuring perfect alignment with the B-pillar frame and correct compression against the window glass. When these seals deteriorate - with age-related cracking, shrinking, hardening or gaps - they allow wind noise, drafts and water to enter the cabin. Installing fresh seals restores proper sealing performance and the factory-correct appearance of the Cabriolet side window area.
Old B-pillar seals commonly:
• Crack or shrink, leaving gaps
• Harden, causing poor sealing and excessive wind noise
• Fail to contact the window glass properly
• Lead to water leaks and wet carpets
• Ruin the otherwise clean look of the Cabriolet roof area
Replacing them restores:
• Proper sealing performance
• Quieter and more comfortable cabin
• Protection from rain and drafts
• A factory-correct Cabriolet appearance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91156122
The product you are viewing cross references to these numbers