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Door Seals
By OE Match
- Porsche 914 (1970-1976)
These OE Match Internal Door Gaskets are high-quality replacement components developed to replicate original Porsche specifications for fit, sealing performance, and durability. Installed within the inner door structure, these gaskets form a protective barrier between the door panel and the internal cavity.
Sold As: Individual side-specific pieces
Fits:
Porsche 914 1970 - 1976
Porsche 914/6 1970 - 1972
Diagram ref no 34
Designed specifically for Porsche 914 models, these gaskets are supplied individually and are side-specific, allowing precise replacement of either the left or right side as required. They are particularly important during restoration or when refurbishing door assemblies, ensuring the internal structure remains protected and correctly sealed.
These internal door gaskets act as a protective sealing layer within the door, preventing moisture ingress and helping maintain a clean, dry environment for internal components.
Function
• Seals internal door cavity against moisture and debris
• Protects window regulator, locks, and internal mechanisms
• Helps maintain structural integrity of door assembly
• Reduces risk of corrosion and component wear
• Supports correct fitment of inner door panels
Over time, internal door gaskets can deteriorate, tear, or lose their sealing effectiveness. This allows moisture and debris to enter the door cavity, which can lead to corrosion, damaged mechanisms, and reduced reliability of window and locking systems. Replacing these gaskets ensures long-term protection of internal components and helps maintain proper door function.
When to replace
• Gasket is torn, damaged, or missing
• Signs of moisture or corrosion inside the door
• During door restoration or panel removal
• Window or lock components exposed to water ingress
• General age-related deterioration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91453182
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Fits:
Porsche 914 1970-76
Click 'Zoom in' for large parts diagram.
Diagram ref no 33
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91453181
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
This seal fits the window slot/channel area to provide proper sealing and smooth operation of the door window glass. The window slot seal sits inside the door’s window channel, providing a cushioned track for the window glass to move up and down while maintaining a weatherproof barrier. It helps keep wind, rain, dust, and road noise out of the cabin, and supports smoother, quieter window operation.
Sold each, 2 required per vehicle.
Fits:
Porsche 914 1973 - 1976
Diagram ref no 7
• Function: As the window glass slides within the door frame, it contacts this seal to form a continuous barrier along the glass edge. That prevents unwanted surface contact between metal and glass, reduces rattling, and contributes to climate control efficiency inside the vehicle. This seal also reduces the likelihood of damage to the glass edge or door frame caused by wear.
• Application: Fits the window slot/channel where the door window glass travels, typically installed within the door frame. Designed as a direct replacement for Porsche part 91453193910.
Over time, original window slot seals can harden, crack, compress, or detach, leading to:
• Increased wind noise and vibration at speed.
• Water and dirt ingress past the window channel.
• Stiffer or uneven window movement.
Replacing worn seals with a high-quality seal restores proper sealing integrity, improves comfort, and helps preserve the authentic look and function of your classic Porsche 914.
Replace the window slot seal if you notice:
• Water leakage into the cabin near the door windows
• Excessive wind or road noise at highway speeds
• Difficulty or sticking when operating the window
• Visible cracks or deformation in the seal material
• Gaps between the window edge and the door frame
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91453193910
The product you are viewing cross references to these numbers
OEMatch Door Seals — Fit, Function, Confidence
Door seals preserve cabin comfort and protect interior trim by keeping out water, wind and dust while reducing wind noise and vibration. For Porsche models, correct sealing supports climate control, minimises corrosion risk and helps maintain the vehicle’s condition during restoration or regular ownership.
Available Types
- Door frame seals
- Door jamb and hinge seals
- Window run and channel seals
- Corner and flexible sealing sections
Understanding OEMatch Door Seals
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original door seals. OE (Original Equipment) refers to parts matching original specifications for the door seals and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM door seals engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
OEMatch provides a wide selection of parts and sealing solutions for Porsche applications, with an extensive catalogue of part numbers and cross-references drawn from OE data. Products are offered for both classic and modern models and are developed to assist with restorations, maintenance and routine renewal of weatherseals.
Benefits Include
- Restores airtight and watertight sealing to prevent leaks and ingress
- Reduces wind noise and vibration for a quieter cabin
- Protects interior panels and trim from moisture-related damage
Why Door Seals Wear and Fail
- Exposure to UV and ozone causing cracking, hardening or shrinkage
- Loss of compression and elasticity through age and repeated use
- Contamination from dirt, oil or road debris and misaligned doors causing tearing
- Prolonged moisture retention leading to mould or corrosion around frames
The Importance of Replacing with OEMatch Door Seals
Replacing worn or damaged seals restores the vehicle’s weather protection and acoustic performance. Proper seals reduce the risk of water ingress and subsequent corrosion, help maintain interior condition and support effective heating and cooling. Selecting the right compound and profile for the model reduces repeat interventions and preserves value.
Advantages
- Available in EPDM and neoprene compounds chosen for flexibility and weather resistance
- Direct-fit replacements engineered to match original dimensions and tolerances
- Coverage for both classic restorations and modern Porsche models
Support & Advice
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified. Protect paintwork during removal and fitting, confirm correct alignment before trimming or bonding, and recheck fixings after initial use.
