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Porsche // Boxster 986/987/981 (1997-2016) // Boxster 986 2.7L 1999-02
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Inner door felt seal. Porsche 911 >>1985 (OE No. 91154240301, 91154240401) - 91154240
91154240
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
Inner door felt seal
These OE Match Inner Door Felt Seals are high-quality replacement components developed to replicate the original Porsche design for fit, finish, and function. Installed along the upper inner edge of the door frame, these felt-lined seals provide a smooth contact surface for the window glass during operation.
Sold as: Individual side-specific pieces
Fits:
Porsche 911 >>1985
Diagram ref no 25
Designed specifically for classic Porsche 911 models up to 1985, these seals are supplied individually and are side-specific, allowing precise replacement of either the left or right side as required. They are essential components in maintaining proper window operation and restoring factory-correct door function, particularly in restoration or refurbishment projects.
These inner felt seals provide a controlled, cushioned channel for the door glass, ensuring smooth window movement while reducing noise, vibration, and wear inside the door assembly.
Function
• Guides and stabilises window glass within the door frame
• Provides a soft felt-lined surface to prevent scratches
• Reduces friction during window operation
• Minimises rattling, vibration, and noise
• Maintains correct window alignment and sealing contact
Over time, the felt lining can wear down, flatten, or deteriorate, leading to increased friction and poor window guidance. This can result in scratched glass, misalignment, or noisy operation.
Replacing worn inner door felt seals restores smooth window function, protects the glass, and improves overall door refinement - especially important in classic Porsche restorations.
When to replace
• Window movement becomes stiff or uneven
• Visible wear, thinning, or damage to felt lining
• Glass shows signs of scratching or misalignment
• Increased rattling or noise from the door
• During door, window, or trim restoration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91154240
The product you are viewing cross references to these numbers
These OE Match Inner Door Felt Seals are high-quality replacement components developed to replicate the original Porsche design for fit, finish, and function. Installed along the upper inner edge of the door frame, these felt-lined seals provide a smooth contact surface for the window glass during operation.
Sold as: Individual side-specific pieces
Fits:
Porsche 911 >>1985
Diagram ref no 25
Designed specifically for classic Porsche 911 models up to 1985, these seals are supplied individually and are side-specific, allowing precise replacement of either the left or right side as required. They are essential components in maintaining proper window operation and restoring factory-correct door function, particularly in restoration or refurbishment projects.
These inner felt seals provide a controlled, cushioned channel for the door glass, ensuring smooth window movement while reducing noise, vibration, and wear inside the door assembly.
Function
• Guides and stabilises window glass within the door frame
• Provides a soft felt-lined surface to prevent scratches
• Reduces friction during window operation
• Minimises rattling, vibration, and noise
• Maintains correct window alignment and sealing contact
Over time, the felt lining can wear down, flatten, or deteriorate, leading to increased friction and poor window guidance. This can result in scratched glass, misalignment, or noisy operation.
Replacing worn inner door felt seals restores smooth window function, protects the glass, and improves overall door refinement - especially important in classic Porsche restorations.
When to replace
• Window movement becomes stiff or uneven
• Visible wear, thinning, or damage to felt lining
• Glass shows signs of scratching or misalignment
• Increased rattling or noise from the door
• During door, window, or trim restoration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91154240
91154240301
91154240401
The product you are viewing cross references to these numbers
Prices from: £40.50
Related products
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Information
Door seal.
Fits:
Porsche 986 Boxster 1997-04 CABRIO
This product supersedes Porsche's old part numbers:
- 98653707502 (LEFT) / 98653707602 (RIGHT)
Diagram Ref: 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98653790
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster 1997-04 CABRIO
This product supersedes Porsche's old part numbers:
- 98653707502 (LEFT) / 98653707602 (RIGHT)
Diagram Ref: 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98653790
98653707502
98653707602
98653790100
98653790200
The product you are viewing cross references to these numbers
Prices from: £329.45
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Information
Door Gasket OUTER.
Fits:
Porsche 986 Boxster 1997-04
Porsche 996 Carrera 1998-05
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05
This product supersedes Porsche's old part numbers:
- 99653708506 (LEFT) / 99653708606 (RIGHT)
Click 'Zoom in' for large parts diagram
Diagram Ref: 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99653708
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster 1997-04
Porsche 996 Carrera 1998-05
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05
This product supersedes Porsche's old part numbers:
- 99653708506 (LEFT) / 99653708606 (RIGHT)
Click 'Zoom in' for large parts diagram
Diagram Ref: 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99653708
99653708506
99653708507
99653708606
99653708607
The product you are viewing cross references to these numbers
Prices from: £275.35
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Information
Door Gasket INNER.
Fits:
Porsche 986 Boxster 1997-04
Porsche 996 Carrera 1998-05
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05
This product supersedes Porsche's old part numbers:
- 99653753105 (LEFT) / 99653753205 (RIGHT)
Left or Right
Select below please
Click picture for large parts diagram
Diagram Ref: 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99653753
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster 1997-04
Porsche 996 Carrera 1998-05
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05
This product supersedes Porsche's old part numbers:
- 99653753105 (LEFT) / 99653753205 (RIGHT)
Left or Right
Select below please
Click picture for large parts diagram
Diagram Ref: 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99653753
99653753105
99653753205
99653753106
99653753206
99653753207
The product you are viewing cross references to these numbers
Prices from: £317.42
Information
Weatherstripping adhesive.
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
Perfect for sealing weatherstripping to door, hood, and trunk panels.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
00004330532
00004320438
00004320438
00004320348
99991529940
The product you are viewing cross references to these numbers
Price: £33.42
In stock