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Door Glass
By OE Match
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356 1950-65
Click 'Zoom in' for large parts diagram.
Diagram Ref: 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64454293302
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
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Related, superseded, cross reference or alternative numbers for comparison.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
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Rubber seal for vent window on Coupe models.
Fits:
Porsche 356 Carrera/Coupe 1.1L-2.0L 08/1950-12/1965
Click 'Zoom in' for large parts diagram
Diagram Ref no 18
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64454293
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Sold as a pair
Fits:
Porsche 356 Pre-A Coupe - 1950 to 1955
Porsche 356A Coupe - 1955 to 1959
Porsche 356B Coupe - 1959 to 1963
Porsche 356C Coupe - 1963 to 1965
Replica door window deflector / rain channel strip, left and right for all Porsche 356 Coupe models.
Replaces 64453141100 & 64453141200
Diagram ref no 41
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64453141100SET
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
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
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG54290126
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356 all
Click 'Zoom in' for large parts diagram.
Diagram ref no 28
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64454249141
The product you are viewing cross references to these numbers
OEMatch Door Glass — Fit, Finish, Clarity
OEMatch Door Glass components are compatible replacements engineered to original-spec dimensions and tolerances — a practical option when genuine or OEM parts are unavailable. Door glass seals form a weatherproof barrier around each door window, reducing wind noise, preventing water ingress and protecting interior trim on Porsche models.
Available Types
- Full window run seals
- Outer door glass seals
- Window channel liners and edge trims
Understanding OEMatch Door Glass
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original door glass.
OE (Original Equipment) refers to parts matching original specifications for the door glass and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM door glass engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. Door glass seals sit in channels and on runs that guide the glass and maintain a continuous seal between glass and door frame. When seals lose elasticity or distort, water and noise can enter and window movement may be impeded; choosing the correct profile helps retain function and appearance.
Benefits Include
- Restores watertight sealing to prevent moisture damage to carpets and electrics
- Reduces wind noise and vibration for a quieter cabin
- Ensures smooth window movement and protects glass edges from wear
Why Door Glass Wear and Fail
- UV and ozone exposure causing hardening or cracking
- Compression fatigue and loss of sealing elasticity
- Contamination or damage from debris and misaligned windows
The Importance of Replacing with OEMatch Door Glass
Prompt replacement of worn seals prevents water ingress that can damage trim, carpet and electronics and avoids corrosion to internal door structures. Correct seals help maintain climate control efficiency and window alignment on Porsche vehicles while limiting progressive wear to adjacent components.
Advantages
- Suitable for restorations and routine maintenance on Porsche models
- Made from durable rubber compounds resistant to UV and ozone
- Available in profiles that match original runs and channels to preserve function and finish
Support & Advice
Fitting can appear straightforward but may require specific procedures such as correct positioning, sealing detail and careful reassembly to avoid panel damage. If you lack the right tools or experience, or if the vehicle includes hidden fasteners or sensors, seek professional installation. Recheck fasteners and seal compression after initial use.
