Front side glass

Flexible Window Channel.

The OE MATCH Flexible Window Channel is a replacement door window guide channel designed for Porsche 356 A, 356 B and 356 C models manufactured between 1955 and 1965.
One required per door.
For Coupe, Cabriolet and Karmann Hardtop models.

Fits:

• Porsche 356 A
• Porsche 356 B-T5
• Porsche 356 B-T6
• Porsche 356 C

Diagram Ref No 23

Designed to provide an OE-style fit and dependable functionality, this flexible window channel helps guide and support the door window glass as it is raised and lowered, ensuring smooth operation and correct positioning within the window frame.

Also known as a window guide channel or glass runner channel, this component forms part of the door window assembly. It provides a protective guiding surface between the window glass and surrounding frame, helping reduce friction, vibration and unwanted movement.

Over time, original window channels can deteriorate due to ageing, repeated window operation, moisture exposure and general wear. Worn or damaged channels may cause the glass to rattle, become misaligned or move unevenly during operation.

The OE MATCH Flexible Window Channel provides a practical replacement solution for restoring correct window guidance and helping maintain the original functionality of the Porsche 356 door window assembly.

Suitable for Coupe, Cabriolet and Karmann Hardtop models, this component is ideal for routine window repairs, door refurbishment and classic Porsche restoration projects.

What This Product Does:
The flexible window channel provides a guiding and protective surface for the door window glass, helping it move smoothly within the window frame while maintaining correct alignment.

Its key functions include:

• Window Glass Guidance: Guides the door glass along its intended path as the window is raised or lowered.
• Smooth Window Operation: Provides a suitable contact surface that helps reduce friction and resistance during window movement.
• Window Alignment: Helps maintain correct glass positioning within the surrounding window frame.
• Glass Protection: Provides a protective interface between the glass and metal window frame, reducing the risk of scratches and damage.
• Vibration Reduction: Helps minimise excessive glass movement, rattling and vibration while driving.
• Window Stability: Supports the glass within the frame, helping prevent unwanted sideways movement.
• Reduced Operating Noise: A correctly fitted channel helps reduce squeaking, scraping and rattling during window operation.
• Improved Window Closure: Helps the glass reach its intended closed position within the surrounding window assembly.
• Weather Sealing Support: Correct glass guidance and alignment help maintain contact with the associated window seals, reducing potential draughts and water ingress.
• OE-Style Functionality: Helps restore the original door window arrangement without requiring unnecessary modifications.

Symptoms Of Wear Or Failure:
Over time, repeated window operation, ageing, moisture and contamination can cause the original flexible window channel to deteriorate.

Common signs include:

• Difficulty Raising or Lowering the Window: A worn, distorted or displaced channel may create excessive friction, making the window difficult to operate.
• Rattling Window Glass: Deterioration of the guiding surface can allow excessive glass movement, causing rattling or vibration while driving.
• Stiff Window Operation: Hardened or damaged channel material may restrict smooth movement of the glass.
• Uneven Window Movement: A worn or incorrectly positioned channel may cause the glass to move at an angle or become misaligned.
• Visible Channel Deterioration: Fraying, cracking, splitting or separation of the channel material may indicate advanced wear.
• Loose or Displaced Window Channel: The channel may become detached from its mounting position, affecting glass guidance and support.
• Squeaking or Scraping Noises: A damaged or contaminated channel may cause unwanted noise when the window is raised or lowered.
• Excessive Window Glass Movement: Worn guiding material can allow sideways movement or instability within the frame.
• Window Glass Scratches: Loss of the protective channel surface may allow contact with hard or contaminated surrounding components.
• Poor Window Alignment: The glass may no longer sit correctly against the surrounding weather seals.
• Increased Wind Noise: Incorrect glass positioning may create gaps that allow air to enter the cabin.
• Water Leaks Around the Window: Poor alignment or deteriorated sealing contact may contribute to moisture entering around the door glass.
• Increased Resistance at the Window Winder: A damaged channel can place additional load on the manual window regulator mechanism.

Why Replacement Matters:

• Replacing a worn or damaged flexible window channel is an important part of maintaining the functionality, comfort and original condition of your classic Porsche 356.
• The door window glass relies on correctly fitted guiding channels to remain stable and move smoothly within its frame. As the original channel deteriorates, it can lose its ability to support the glass effectively, resulting in increased friction, unwanted movement and poor window alignment.
• A correctly fitted replacement channel helps restore smooth window operation, allowing the glass to travel along its intended path without excessive resistance.
• Maintaining proper glass alignment is also important for protecting the surrounding window regulator and associated components. When the glass becomes difficult to move or binds within the frame, additional force may be required to operate the window, placing unnecessary strain on the winding mechanism.
• Continued operation with a damaged channel may accelerate wear on the window regulator, glass guides and surrounding fittings.
• Replacing the deteriorated channel also helps reduce unwanted rattling and vibration, improving cabin comfort during normal driving.
• Correct window positioning contributes to effective sealing against the surrounding rubber weatherstrips. A loose or misaligned window can create gaps that allow wind, dust and moisture to enter the cabin.
• For classic Porsche owners, moisture ingress can be particularly concerning, as prolonged exposure may damage door cards, upholstery and internal door components while contributing to corrosion.
• The flexible window channel also protects the edges and surfaces of the door glass from excessive contact with surrounding metal components.
• During Porsche 356 restoration projects, replacing aged window channels provides an opportunity to restore the original window operation and ensure that refurbished glass, regulators and frame components work together correctly.

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

PCG54290126

The product you are viewing cross references to these numbers

Window Winder & Door Handle Rosette 
Sold each

Complete your Porsche 356 interior restoration with this Window Winder & Door Handle Rosette. Designed to fit behind the interior window winder and door handle, this precision-made rosette provides a neat, factory-correct finish while protecting the door trim from wear caused by repeated operation of the handles.

Fits:

• Porsche 356A 1955-59
• Porsche 356B 1959-63
• Porsche 356C 1963-65

Diagram ref no 29

Manufactured to OE specifications, it offers excellent fitment and appearance, making it the ideal replacement for worn, cracked or missing original trim. Whether you're restoring a concours car or simply refreshing a tired interior, this OE Match component helps return your Porsche to its original standard.

What Does the Window Winder & Door Handle Rosette Do?

The rosette is a decorative trim piece that fits between the door panel and the window winder or interior door handle.

Its functions include:

• Providing a neat factory-finished appearance
• Protecting the door trim from wear and scuffing
• Covering the handle mounting point
• Allowing smooth movement of the handle without damaging the door card

Although small, it is an important detail that contributes to both the appearance and longevity of the interior.

Why Do Rosettes Fail?

After decades of use, the original rosettes are subjected to continual friction from the handles and exposure to heat and sunlight.

Common causes of deterioration include:

• Cracking with age
• Wear from repeated handle operation
• Discolouration
• Shrinkage or distortion
• Damage during interior removal
• Missing parts following previous repairs

Worn rosettes can spoil the appearance of the interior and allow the handles to mark or damage the door trim.

When Should They Be Replaced?

Replacement is recommended if the rosette is:

• Cracked or broken
• Worn or heavily scratched
• Loose or distorted
• Missing
• Discoloured through age
• Being renewed during an interior restoration

Replacing worn rosettes is an inexpensive way to restore the original appearance of your Porsche's interior while protecting the door panels from further wear.

Porsche 356 Interior Trim & Restoration Parts

Attention to detail is essential when restoring a classic Porsche 356. Small trim components such as window winder and door handle rosettes play an important role in recreating the clean, factory appearance while protecting valuable interior trim from everyday wear.

OE Match interior trim components provide an excellent combination of authenticity, quality and value, making them the perfect choice for everything from minor interior refreshes to complete concours restorations.

Benefits of Replacing the Window Winder & Door Handle Rosette

• Restores the original factory appearance
• Protects door panels from handle wear
• Refreshes tired interior trim
• Replaces cracked or missing original components
• Factory-style fit and finish Ideal for restoration projects       

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

64455289101300

The product you are viewing cross references to these numbers

Black window winder and door handle rosette, escutcheon. Price is for each.

Fits:
Porsche 356 Pre A (1948 - 1955)
Porsche 356 A (1955 - 1959)
Porsche 356 B (1959 - 1963)
Porsche 356 C (1963 - 1965)

Click 'Zoom in' for large parts diagram.
Diagram ref no 29

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

64455289101700

The product you are viewing cross references to these numbers