Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Cabrio
The Genuine Porsche Seal for Convertible Top Stowage Box 99651421104 is a replacement sealing component for the convertible roof stowage area on compatible Porsche Cabriolet models.
For Convertible Cars ONLY!
Fits:
- 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
Diagram Ref No 4
The seal helps close the joint around the convertible top stowage box, providing a protective barrier between adjoining body and roof-storage components. Its purpose is to help prevent unwanted water, dirt and debris from entering areas that should remain protected while also maintaining the correct factory fit and finish around the convertible roof system.
With age, exposure to sunlight, repeated roof operation and changing temperatures, the original seal can harden, flatten, crack or become damaged. Replacing a deteriorated seal helps restore effective sealing and protects the surrounding convertible-top and body components.
What This Product Does:
The seal is positioned around the convertible top stowage box area and forms a flexible barrier between adjoining components.
Its main functions include:
- Helping prevent water ingress
- Reducing entry of dirt and debris
- Sealing gaps around the roof stowage area
- Helping protect surrounding trim and components
- Supporting correct fit between adjoining panels
- Reducing unwanted movement and potential rattles
- Maintaining the vehicle's original factory-style finish
Because the convertible roof repeatedly opens and closes, seals in this area must remain flexible enough to conform correctly to the surrounding surfaces.
Symptoms Of Wear Or Failure:
Common signs that the convertible top stowage box seal may require replacement include:
- Cracked rubber
- Hardened or brittle material
- Flattened or permanently compressed sections
- Torn or split areas
- Missing pieces
- Seal pulling away from its mounting surface
- Poor contact with adjoining panels
- Visible gapsWater entering the roof stowage area
- Dampness after rain or washing
- Water staining around surrounding trim
- Increased wind or road noise
- Rattles from adjoining components
- General deterioration due to age
A seal can also look relatively intact while having lost the flexibility required to form an effective barrier.
Why Replacement Matters:
Replacing a deteriorated convertible top stowage box seal helps restore the protective barrier around the roof-storage area.
A new seal can help:
- Prevent unwanted water ingress
- Keep dirt and debris away from protected areas
- Restore correct sealing pressure
- Protect surrounding trim
- Reduce the possibility of moisture-related corrosion
- Maintain correct panel contact
- Reduce unwanted noise or rattles
- Preserve the convertible roof system
- Maintain the vehicle's original appearance and finish
Replacing a relatively simple seal can also help prevent more expensive moisture-related problems later.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99651421104
The product you are viewing cross references to these numbers
- 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
Fits:
Porsche 996 Carrera 1998-04 Cabrio
Porsche 996 Turbo 2000-04 Cabrio
Porsche 997.1 Carrera 2005-08 Cabrio
Porsche 997.1 Turbo 2007-09 Cabrio
Porsche 997.2 Carrera 2009-12 Cabrio
Porsche 997.2 Turbo 2010-13 Cabrio
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99655526
The product you are viewing cross references to these numbers
- 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 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII Turbo 2010-13
Maintain the luxury and performance of your convertible with Cabrio roof components from Design911. Our range includes complete soft tops, motors, hydraulic lines, seals, cables, and rear windows for Porsche and other European models.
Each part is designed to restore smooth operation, watertight sealing, and factory fit — ensuring your convertible performs as beautifully as it looks.
What These Products Do
Cabrio roof systems:
- Enable
automatic or manual roof operation for open-air driving.
- Provide weather and noise protection when closed.
- Provide weather and noise protection when closed.
- Preserve the vehicle’s original design lines and interior comfort.
Reasons for Failure
- Hydraulic
or electric motor wear from repeated use.
- Leaking
seals or cracked rear windows.
- Faded
or torn fabric from UV and weather exposure.
- Aging mechanical components causing slow or uneven operation.
Why Replace
Restore
watertight performance and quiet operation.
Improve
appearance and resale value.
Prevent
water ingress and electrical damage.