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Cabrio Hood Seals

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DISPLAYING 1 to 5 (of 5 products)
91156124401/8
Product Information
Product Information
Cabrio roof frame front seal.

oematch

Fits:
Porsche 911 1978-89 CABRIO
Porsche 964 1989-94 CABRIO

Click 'Zoom in' for large parts diagram.
Diagram ref no 10

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Related, superseded, cross reference or alternative numbers for comparison.

91156124401
91156124401

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91156122
Product Information
Product Information
Cabriolet hood (B) pillar seal.
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Related, superseded, cross reference or alternative numbers for comparison.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
91156122101
91156122201

The product you are viewing cross references to these numbers
91156120
Product Information
Product Information
Cabriolet hood roof seal lateral. Left or Right side.

oematch


Fits:
Porsche 911 1974-85

Click 'Zoom in' for large parts diagram.
Diagram Ref: 7

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Related, superseded, cross reference or alternative numbers for comparison.

91156120
91156120500
91156120600

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Special Order item
9115612
Product Information
Product Information
Hood Tension Cable.
Left or Right side

porsche

Fits:
Porsche 911 1978-94
Porsche 964 1989-94

Click picture for large parts diagram.
Diagram Ref: 23

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Related, superseded, cross reference or alternative numbers for comparison.

9115612
91156123900
91156124000

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Special Order item
00004330532
Product Information
Product Information
Weatherstripping adhesive.
Perfect for sealing weatherstripping to door, hood, and trunk panels.

porsche 



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Related, superseded, cross reference or alternative numbers for comparison.

00004330532
00004320438
00004320438
00004320348
99991529940

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DISPLAYING 1 to 5 (of 5 products)
About Cabrio Hood Seals

Porsche Cabriolet Hood Seals | Design911 Convertible Roof Weatherstrips for Protection & Comfort

Cabriolet hood seals are critical to maintaining the comfort, protection, and performance of your Porsche’s convertible roof system. These precision-engineered rubber components form a tight seal between the roof, windscreen frame, and body panels, preventing water, wind, and noise intrusion. Whether cruising at speed or parked in the rain, effective sealing ensures your Porsche’s cabin remains dry, quiet, and refined.

At Design911, we supply a wide range of cabriolet hood and roof seals engineered for an exact fit and long-lasting performance. Manufactured from advanced weather-resistant rubber compounds, each seal delivers exceptional flexibility, resilience, and compression recovery. Ideal for restorations, replacements, or convertible roof refurbishments, our seals are crafted to maintain the integrity and luxury of your Porsche’s soft-top system.

What Do Cabriolet Hood (Roof) Seals Do?

Cabriolet hood seals form an airtight and watertight barrier around the roof assembly, ensuring optimal cabin comfort and protection in all weather conditions.

Core Functions:
• Prevent water, wind, and debris from entering the cabin area.
• Reduce wind noise and vibration at high speeds.
• Maintain roof alignment and structural fit.
• Protect interior materials from moisture and UV exposure.
• Support convertible roof operation and closing mechanism.

Proper sealing is essential for preserving both performance and comfort — especially in high-performance Porsche convertibles.

Why Do Cabriolet Hood Seals Fail or Degrade?

Convertible roof seals experience continuous movement, environmental exposure, and compression cycles, which cause gradual wear and degradation over time.

Common Causes of Failure Include:
• UV and ozone exposure leading to hardening or cracking.
• Compression fatigue reducing elasticity and sealing effectiveness.
• Contamination from road dirt, salt, or cleaning chemicals.
• Misalignment or roof adjustment issues causing uneven wear.
• Age-related shrinkage or separation at sealing joints.

When seals lose flexibility or begin to crack, water and air leaks occur — leading to noise, moisture ingress, and interior damage.

Why Replace or Upgrade Your Porsche Cabriolet Hood Seals?

Replacing worn cabriolet seals restores your Porsche’s roof integrity, comfort, and protection. Modern sealing compounds offer superior durability and elasticity compared to older materials.

Key Benefits:
• Restores watertight and airtight sealing around convertible roofs.
• Eliminates wind noise, leaks, and vibration.
• Protects interior trim, carpets, and electronics from water damage.
• Available for Porsche 911 Cabriolet, Boxster, 718, and 944 models.
• Made from premium-grade EPDM rubber for long service life.
• Ideal for restorations, roof refurbishments, and weatherproofing upgrades.

Design911’s Porsche cabriolet hood seals deliver precision fitment, long-lasting resilience, and quiet refinement — preserving the quality and enjoyment of open-top driving.

Highlights

• Premium Porsche convertible hood and roof rubber seals.
• Precision-moulded for perfect fit and sealing performance.
• Resistant to UV, ozone, and temperature fluctuations.
• Reduces wind noise and prevents water ingress.
• Compatible with both classic and modern Porsche cabriolets.
• Ideal for restoration, maintenance, and convertible roof repairs.

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