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Design911 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.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram

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91456303910
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Front windscreen frame seal.
This goes across the top of the windshield frame and down both sides of the A-pillars.

porsche

Fits:
Porsche 914

Click 'Zoom in' for large parts diagram.
Diagram ref no 9

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91456303910
91456303910
914-563-039-10

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91456303910/1
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Windshield Frame to Roof Upper Molded Seal. New reproduction of the main targa seal. This goes across the top of the windshield frame and down both sides of the A-pillars. Made to be similar to the factory, this has molded rubber corner blocks that are bonded to the top and side pieces for a higher quality seal.

oematch

Fits:
Porsche 914

Click 'Zoom in' for large parts diagram.
Diagram ref no 9

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Related, superseded, cross reference or alternative numbers for comparison.

91456303910
91456303910
914-563-039-10
91456381100
91456303510
91456303910

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Special Order item
91456331910
Product Information
Product Information
Front windshield frame to roof lower seal. This installs underneath the main targa seal on the windshield frame and seals against the roof as additional barrier.

porsche

Fits:
Porsche 914 1970-76

Click 'Zoom in' for large parts diagram.
Diagram ref no 28

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Related, superseded, cross reference or alternative numbers for comparison.

91456331910
91456331910

The product you are viewing cross references to these numbers
91456331910/1
Product Information
Product Information
Front windshield frame to roof lower seal. This installs underneath the main targa seal on the windshield frame and seals against the roof as additional barrier.

oematch

Fits:
Porsche 914 1970-76

Click 'Zoom in' for large parts diagram.
Diagram ref no 28

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Related, superseded, cross reference or alternative numbers for comparison.

91456331910
91456331910

The product you are viewing cross references to these numbers
DISPLAYING 1 to 4 (of 9 products)
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About Front Screen

Porsche Front Windscreen Seals | Design911 Rubber Weatherstrips for Clear Visibility & Cabin Protection

Front windscreen seals are critical to your Porsche’s comfort, visibility, and protection. These precision-moulded rubber components secure the glass in place while preventing water, dust, and wind noise from entering the cabin. A properly sealed windscreen not only ensures clear visibility but also maintains the vehicle’s structural integrity — keeping the interior dry, quiet, and secure in all conditions.

At Design911, we offer a full range of front windscreen rubber seals and trim sets engineered for long-lasting flexibility and exact fitment. Manufactured from premium-grade EPDM and UV-resistant rubber, these seals deliver outstanding durability and sealing performance. Ideal for restorations, repairs, or detailing upgrades, our windscreen seals preserve the appearance, comfort, and safety standards your Porsche deserves.

What Do Front Windscreen Seals Do?

Front windscreen seals (also known as windshield weatherstrips) create a tight bond between the glass and the vehicle body, ensuring both safety and comfort.

Core Functions:
• Secure the front glass firmly to prevent movement and leaks.
• Seal the cabin from water, dust, and air intrusion.
• Reduce wind noise and vibration for a quiet drive.
• Protect the dashboard, trim, and electronics from moisture damage.
• Support aerodynamic flow and proper glass alignment.

A high-quality seal maintains visibility and weatherproofing, protecting both the driver and the vehicle’s structure over time.

Why Do Front Windscreen Seals Fail or Degrade?

Constant exposure to sun, weather, and pressure changes causes gradual degradation of the rubber material, leading to leaks or poor fitment.

Common Causes of Failure Include:
• UV and ozone exposure causing cracking or hardening.
• Compression fatigue from repeated thermal expansion.
• Contamination from cleaning products or environmental debris.
• Improper installation or aged adhesive surfaces.
• Corrosion along the windscreen frame weakening the seal.

When windscreen seals fail, drivers often experience water leaks, wind noise, fogging, or even structural weakness around the windshield area.

Why Replace or Upgrade Your Porsche Front Windscreen Seal?

Replacing your Porsche’s front windscreen seal ensures a watertight, secure, and noise-free fit. Modern sealing materials offer improved elasticity, UV protection, and resistance to temperature fluctuations.

Key Benefits:
• Restores watertight sealing and prevents interior leaks.
• Eliminates wind noise, vibration, and glass movement.
• Protects dashboard and cabin components from moisture.
• Constructed from premium-quality rubber for long service life.
• Fits Porsche 911, 944, 968, Boxster, Cayman, and Panamera models.
• Ideal for restorations, windshield replacement, and detailing projects.

Design911’s Porsche front windscreen seals combine precise engineering and advanced materials for a perfect seal, ensuring lasting comfort and protection for every drive.

Highlights

• Premium Porsche front windscreen and trim rubber seals.
• Precision-moulded for a perfect fit and easy installation.
• UV-resistant, weatherproof, and long-lasting materials.
• Improves visibility, safety, and cabin comfort.
• Compatible with both classic and modern Porsche models.
• Ideal for restoration, repair, or windscreen replacement.

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