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Door Glass
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Door Window Guide Flocked Seal – Channel Seals
Sold as a pair - left and right
High-quality replacement door window guide flocked seal set for Porsche 928 models, supplied for both left and right sides.
These seals are fitted within the window guide channels and
feature a flocked (felt-lined) surface, designed to allow smooth and controlled
window movement while reducing friction, noise, and wear.
Fits:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram ref no 19
They play a vital role in guiding the window glass correctly, maintaining alignment, and protecting the glass and internal door components from damage.
These seals ensure precise fitment, smooth operation, and long-lasting durability—ideal for both restoration and maintenance.
Key Features
• Supplied as a pair for left and right doors
• Direct replacement window guide channel seals
• Flocked lining for smooth glass movement
• Suitable for all Porsche 928 models (1978–1995)
• Reduces friction, noise, and wear
• OEM-style fit and finish
Function and Purpose
These flocked seals sit within the window guide channels.
They help to:
• Guide the window glass smoothly and accurately
• Reduce friction during window operation
• Minimise noise and vibration (NVH)
• Protect glass edges and internal components
• Maintain proper window alignment
Why Replace Your Window Guide Seals
Over time, flocked seals can wear out due to friction and environmental exposure.
Common issues include:
• Worn or missing flock lining
• Increased window noise or resistance
• Poor window alignment
• Scratching or damage to glass
Replacing the seals restores smooth operation and reduces noise.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92853732303
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Inner Door Slot Scraper Seal Set – Window Inner Seals
High-quality replacement inner door scraper seal set for
Porsche 928 models, supplied for both left and right doors.
Fits:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram ref no 13
These inner scraper seals sit on the inside edge of the door slot, helping to guide the window glass and prevent dirt, moisture, and debris from entering the door cavity. They play an essential role in protecting internal door components while maintaining smooth window operation.
Manufactured to OEM specifications, these seals ensure precise fitment and long-lasting durability—ideal for restoration or replacing worn and deteriorated original seals.
Key Features
• Supplied as a pair for left and right doors
• Direct replacement inner door scraper seals
• Suitable for all Porsche 928 models (1978–1995)
• Helps protect door interior from dirt and moisture
• OEM-style fit and finish
• Durable material for long-term performance
Function and Purpose
These inner scraper seals are a key part of the door and window system.
They help to:
• Guide the window glass during operation
• Prevent debris entering the door cavity
• Reduce moisture ingress
• Protect internal mechanisms and trim
• Support smooth window movement
Why Replace Your Inner Door Seals
Over time, inner seals can degrade due to age, friction, and environmental exposure.
Common issues include:
• Worn or flattened sealing surface
• Cracking or splitting rubber
• Increased dirt and moisture inside doors
• Poor window guidance
Replacing the seals restores protection and improves window function.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9285373
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Door Channel Scraper Seal Set – Window Scraper Trim
Sold as a pair (left and right)
High-quality replacement door channel scraper seal set for
Porsche 928 models, supplied as a pair for both left and right doors.
Fits:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram ref no 14
These seals sit along the upper door channel and act as window scrapers, helping to remove water, dirt, and debris from the glass as the window moves. They also provide an essential seal to protect the interior door components and maintain a clean, factory-correct appearance.
Manufactured to OEM specifications, this seal set ensures precise fitment, durability, and long-lasting performance—ideal for restoration or replacing worn original seals.
Key Features
• Complete set – includes left and right door seals
• Direct replacement door channel scraper seals
• Suitable for all Porsche 928 models (1978–1995)
• Maintains proper window sealing and protection
• OEM-style fit and finish
• Durable material for long-term use
Function and Purpose
These scraper seals perform a vital role in the door and window system.
They help to:
• Remove water and debris from the window glass
• Prevent dirt entering the door cavity
• Protect internal door components
• Maintain clean window operation
• Enhance overall vehicle appearance
Why Replace Your Door Scraper Seals
Over time, window scraper seals degrade due to exposure to weather and UV.
Common issues include:
• Cracked or hardened rubber
• Poor contact with window glass
• Water ingress into doors
• Worn or faded appearance
Replacing the seals restores both function and aesthetics.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
928537213204
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Fits:
Porsche 928 1978-95
Diagram ref no 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92853732
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Door Window Guide Flocked Seal – Channel Seals
High-quality replacement door window guide flocked seal set for Porsche 928 models, supplied for both left and right sides.
These seals are fitted within the window guide channels and
feature a flocked (felt-lined) surface, designed to allow smooth and controlled
window movement while reducing friction, noise, and wear.
Fits:
Diagram ref no 19
They play a vital role in guiding the window glass correctly, maintaining alignment, and protecting the glass and internal door components from damage.
These seals ensure precise fitment, smooth operation, and long-lasting durability—ideal for both restoration and maintenance.
Key Features
• Supplied as a pair for left and right doors
• Direct replacement window guide channel seals
• Flocked lining for smooth glass movement
• Suitable for all Porsche 928 models (1978–1995)
• Reduces friction, noise, and wear
• OEM-style fit and finish
Function and Purpose
These flocked seals sit within the window guide channels.
They help to:
• Guide the window glass smoothly and accurately
• Reduce friction during window operation
• Minimise noise and vibration (NVH)
• Protect glass edges and internal components
• Maintain proper window alignment
Why Replace Your Window Guide Seals
Over time, flocked seals can wear out due to friction and environmental exposure.
Common issues include:
• Worn or missing flock lining
• Increased window noise or resistance
• Poor window alignment
• Scratching or damage to glass
Replacing the seals restores smooth operation and reduces noise.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92853732
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Door Window Guide Flocked Seal – Channel Seals
High-quality replacement door window guide flocked seal set for Porsche 928 models, supplied for both left and right sides.
These seals are fitted within the window guide channels and
feature a flocked (felt-lined) surface, designed to allow smooth and controlled
window movement while reducing friction, noise, and wear.
Fits:
Diagram ref no 19
They play a vital role in guiding the window glass correctly, maintaining alignment, and protecting the glass and internal door components from damage.
These seals ensure precise fitment, smooth operation, and long-lasting durability—ideal for both restoration and maintenance.
Key Features
• Supplied as a pair for left and right doors
• Direct replacement window guide channel seals
• Flocked lining for smooth glass movement
• Suitable for all Porsche 928 models (1978–1995)
• Reduces friction, noise, and wear
• OEM-style fit and finish
Function and Purpose
These flocked seals sit within the window guide channels.
They help to:
• Guide the window glass smoothly and accurately
• Reduce friction during window operation
• Minimise noise and vibration (NVH)
• Protect glass edges and internal components
• Maintain proper window alignment
Why Replace Your Window Guide Seals
Over time, flocked seals can wear out due to friction and environmental exposure.
Common issues include:
• Worn or missing flock lining
• Increased window noise or resistance
• Poor window alignment
• Scratching or damage to glass
Replacing the seals restores smooth operation and reduces noise.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92853732
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Cars with Rear spoiler
92854304504 L = No longer Available
92854304604 R = Supplier has very limited stock check before ordering
Fits:
Porsche 928 1978-95
Click picture for large parts diagram
Diagram Ref: 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92854304604
The product you are viewing cross references to these numbers
Perfect for sealing weatherstripping to door, hood, and trunk panels.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
00004330532
The product you are viewing cross references to these numbers
Porsche Door Glass Seals | Design911 Rubber Window Sealing for Comfort & Weather Protection
Door glass seals are vital to the comfort, safety, and longevity of your Porsche’s cabin. These precision-moulded rubber components ensure a tight seal around the door windows, preventing water, air, and wind noise from entering the interior. By maintaining a perfect fit between glass and frame, they protect your Porsche’s interior trim, electrics, and sound insulation — keeping your driving experience refined in every condition.
At Design911, we offer a comprehensive range of door glass seals, window channels, and weatherstrips designed for precision fitment and long-term performance. Each seal is made from durable, flexible rubber compounds that maintain elasticity, compression, and sealing strength over time. Whether for restoration, detailing, or weatherproofing, our range delivers the perfect combination of durability, appearance, and protection for your Porsche.
What Do Door Glass Seals Do?
Door glass seals (often referred to as window weatherstrips) are designed to form a protective barrier between the glass, door frame, and body structure.
Core Functions:
• Prevent water, dust, and wind from entering the cabin.
• Reduce wind noise and vibration for a quieter ride.
• Ensure smooth window movement within the frame.
• Protect glass edges and interior trim from wear.
• Maintain climate control efficiency and insulation.
A high-quality sealing system is essential for protecting your Porsche’s interior and ensuring a smooth, comfortable drive year-round.
Why Do Door Glass Seals Fail or Degrade?
Over time, rubber window seals deteriorate due to constant movement, environmental exposure, and natural ageing.
Common Causes of Failure Include:
• UV and ozone exposure causing hardening or cracking.
• Compression fatigue reducing sealing effectiveness.
• Contamination from dirt, oil, or road debris.
• Deformation from misaligned windows or frequent use.
• Moisture damage leading to mould or interior corrosion.
When these seals lose flexibility or shape, wind noise, water leaks, and rattles can occur — affecting both comfort and vehicle integrity.
Why Replace or Upgrade Your Porsche Door Glass Seals?
Replacing worn or damaged door glass seals restores weatherproofing, reduces noise, and prevents long-term water damage. Modern rubber materials offer improved resilience and sealing properties for extended service life.
Key Benefits:
• Restores watertight and airtight window sealing.
• Eliminates wind noise, leaks, and vibration.
• Protects door panels, carpets, and electrics from moisture.
• Constructed from high-quality EPDM or neoprene rubber.
• Available for Porsche 911, 944, 968, Boxster, Cayman, and Panamera models.
• Ideal for restorations, maintenance, and detailing upgrades.
Design911’s Porsche door glass seals combine durability, flexibility, and precise engineering to deliver perfect sealing performance for every drive.
Highlights
• Premium Porsche door glass and window rubber seals.
• Exact-fit design for superior weather and noise insulation.
• Resistant to UV, heat, and ozone degradation.
• Ensures smooth glass operation and long-term reliability.
• Fits both classic and modern Porsche models.
• Perfect for restoration, repairs, or performance detailing.
