Please wait…

Please wait while we process your order,
do not press the back button…

glass channel Genuine Porsche part 64454290200

Code: 64454290200

Genuine Porsche part

glass channel

The product code 64454290200 was also found on these diagrams

805-010 - window guide 720 mm

Side window / Door window glass (Model: CARRERA, COUPE, GRAN TURISMO) 356 / 356A 1950-1959

805-020 - window guide it is necessary to rework

Door window glass F 150 001 >> (Model: CABRIO HARDTOP) 356 / 356A 1950-1959

804-005 - window guide upper it is necessary to rework

Door glass frame / Side window / Door window glass (Model: COUPE -REUTTER- CARRERA GT) 356B / 356C

804-010 - window guide it is necessary to rework

Door glass frame / Side window / Door window glass / Window guide (Model: CABRIO, HARDTOP, COUPE, -KARMANN-, ROADSTER) 356B / 356C 1960-65

Additional information:

• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.

Before purchasing thoroughly check part to confirm compatibility.

Related products

Front 1/4 window seal. Porsche 356 Carrera/Coupe

64454293

Product Information

Front 1/4 Window Seal.
The OE Match Front Quarter Window Seal is a premium-quality replacement weather seal designed to provide a secure, weatherproof seal around the front quarter window on compatible classic Porsche models. Manufactured to OE specifications for fit, profile and durability, these seals restore the original fitment of the fixed quarter glass while protecting the cabin from water, wind and road contaminants.

Fits:

Porsche 356 1950-55
Porsche 356A 1955-59
Porsche 356B 1959-63
Porsche 356C 1963-65

Diagram Ref No 18

Manufactured from high-quality automotive-grade EPDM rubber, the seals are resistant to UV exposure, ozone, moisture and extreme temperature fluctuations. Precision-moulded to match the original factory profile, they ensure excellent flexibility, consistent sealing performance and straightforward installation, making them ideal for vehicle restorations or replacing aged, cracked or deteriorated original seals.

What This Product Does:

Creates a weatherproof seal around the front quarter window.
Prevents water ingress into the cabin.
Reduces wind noise around the fixed side window.
Helps prevent dust and road debris from entering the vehicle.
Cushions the glass to reduce vibration and movement.
Protects the window aperture against moisture-related corrosion.
Restores the original appearance and fitment of the quarter window.
Forms an essential part of the vehicle's body sealing system.

Symptoms Of Wear Or Failure:

Water leaks around the quarter window.
Increased wind noise while driving.
Cracked, split or hardened rubber.
Shrinking or separation of the seal from the body.
Visible gaps around the window.
Moisture entering the cabin.
Damp interior trim near the window.
Whistling noises at higher speeds.
Perished rubber caused by UV exposure.
Corrosion developing around the window frame.

Why Replacement Matters:

Quarter window seals are continuously exposed to sunlight, rain, road salt and temperature fluctuations. Over time, the rubber loses flexibility, becoming hard, cracked or shrunken, which reduces its ability to maintain a watertight seal around the glass.
A deteriorated seal can allow water, dirt and wind to enter the vehicle, leading to increased cabin noise, interior water damage and corrosion around the window aperture. Poor sealing can also affect the appearance of the vehicle and reduce the quality of a restoration.
Replacing worn quarter window seals restores the weatherproof integrity of the body, improves cabin refinement and helps preserve both the glass and surrounding bodywork. The OE Match replacement provides factory-style fitment, premium EPDM rubber construction and long-lasting durability, helping maintain the originality, comfort and value of your classic Porsche.

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

64454293

64454293103

64454293203

The product you are viewing cross references to these numbers

Front 1/4 window seal. Porsche 356 Cabrio / Hardtop

64454293

Product Information

Front 1/4 window seal.
Rubber seal for vent window on Cabriolet models with Karmann Hardtop
Rubber sealing profile / gasket designed to fit around the vent (side) window of early-generation Porsche models. The profile forms a continuous seal between the vent glass and the car body/frame - preventing water, dust, wind and unwanted air from entering the cabin or interior spaces.

Fits:
Porsche 356 Cabrio 1.1L-2.0L 08/1952-12/1965

Diagram Ref no 21

This vent-window seal:
•  Creates a weather-proof barrier around the vent/side window, preventing water ingress, dust, and external debris.
•  Maintains a tight, durable seal that reduces wind-noise and vibrations when driving.
•  Protects interior trim and avoids leaks that could lead to moisture damage or rust - especially common in classic Porsches.
•  Restores original sealing performance when the old gasket has become hardened, cracked, or lost elasticity due to age and exposure.

Why replacement matters:
• Old seals often harden, crack or degrade over decades - causing leaks, drafts, noise, dust ingress, or water seepage into the cabin.
• A degraded seal cannot guarantee proper weatherproofing, which may lead to interior moisture damage, rust or trim deterioration.
• Replacing with a correct-spec sealing profile ensures the original cabin comfort, reduces wind-noise or rattling, and preserves the vehicle’s structural and cosmetic integrity.

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

64454293

64454293126

64454293226

The product you are viewing cross references to these numbers

Enter your VAT number here and click Verify:

glass channel Genuine Porsche part 64454290200