Please wait… 
Please wait while we process your order,
do not press the back button…
do not press the back button…
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.
Rear 1/4 glass seal "Opening Window Type". Porsche 911 - 90154390
90154390
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
Information
Rear 1/4 glass seal. Opening Window Type
Fits:
Porsche 911 1965-07/1977
Click 'Zoom in' for large parts diagram
Diagram Ref: 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90154390
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1965-07/1977
Click 'Zoom in' for large parts diagram
Diagram Ref: 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90154390
90154390120
90154390220
90154390121
90154390221
The product you are viewing cross references to these numbers
Prices from: €77.35
Related products
Vehicle Group
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Information
Rear 1/4 moulding lower rubber seal.
Rear quarter lower moulding rubber strip installed on Targa-body 911 and 964 models. It sits under the rear quarter decorative trim and acts as both a finish piece and a sealing component. Manufactured to match the original Porsche profile, the seal restores the proper fit and weather protection around the lower rear quarter area - a crucial detail for both cosmetic quality and preventing moisture intrusion on older Targa bodies.
Fits:
Porsche 911 1974 - 1989 Targa
Porsche 964 1989 - 1994 Targa
Diagram ref no 10
With age, the original rubber becomes brittle, shrinks, or deforms, causing gaps around the rear quarter moulding. This can lead to:
• Water leakage behind trim
• Corrosion on rear quarter panels
• Trim misalignment or rattling
• A visibly worn or uneven exterior appearance.
Installing a fresh seal restores proper fitment, protects bodywork, and improves the overall look of the Targa’s iconic rear quarter design.
When to Replace. You should replace this seal if:
• The rubber is cracked, shrunken, or missing sections
• The rear quarter moulding no longer sits flush
• Water or dirt is collecting behind the trim
• A Targa exterior restoration or repaint is being performed
• You notice vibration or noise from the rear quarter moulding
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90156555740
The product you are viewing cross references to these numbers
Rear quarter lower moulding rubber strip installed on Targa-body 911 and 964 models. It sits under the rear quarter decorative trim and acts as both a finish piece and a sealing component. Manufactured to match the original Porsche profile, the seal restores the proper fit and weather protection around the lower rear quarter area - a crucial detail for both cosmetic quality and preventing moisture intrusion on older Targa bodies.
Fits:
Porsche 911 1974 - 1989 Targa
Porsche 964 1989 - 1994 Targa
Diagram ref no 10
With age, the original rubber becomes brittle, shrinks, or deforms, causing gaps around the rear quarter moulding. This can lead to:
• Water leakage behind trim
• Corrosion on rear quarter panels
• Trim misalignment or rattling
• A visibly worn or uneven exterior appearance.
Installing a fresh seal restores proper fitment, protects bodywork, and improves the overall look of the Targa’s iconic rear quarter design.
When to Replace. You should replace this seal if:
• The rubber is cracked, shrunken, or missing sections
• The rear quarter moulding no longer sits flush
• Water or dirt is collecting behind the trim
• A Targa exterior restoration or repaint is being performed
• You notice vibration or noise from the rear quarter moulding
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90156555740
90156555740
The product you are viewing cross references to these numbers
Price: €11.72
In stock
Vehicle Group
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Information
Rear 1/4 Glass Seal.
Fits:
Porsche 911 1987-89
Chassis numbers: 91KS100959>> / 93KS000185>>
Porsche 964 1989-94
Left or Right
Select below please
Diagram Ref: 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96454303
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1987-89
Chassis numbers: 91KS100959>> / 93KS000185>>
Porsche 964 1989-94
Left or Right
Select below please
Diagram Ref: 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96454303
96454303500
96454303600
96454303502
96454303602
The product you are viewing cross references to these numbers
Prices from: €92.52
Vehicle Group
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Information
Rear 1/4 Panel Trim.
Fits:
Porsche 911 1980-89 Coupe
Porsche 964 1989-94 Coupe
Porsche 993 1994-98 Coupe
Section of diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91154319
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1980-89 Coupe
Porsche 964 1989-94 Coupe
Porsche 993 1994-98 Coupe
Section of diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91154319
9115431950270K
9115431960270K
911.543.195.02.70K
911.543.196.02.70K
The product you are viewing cross references to these numbers
Prices from: €81.99