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Rear 1/4 panel to body seal. Porsche 911 1977>> - 91150318
91150318
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
Information
Rear Quarter Panel to Body Seal
An OE Match rear quarter panel to body seal designed to create a protective and sealing interface between the rear quarter panel and the vehicle body on Porsche 911 models from 1977 onwards.
Sold As: Individual side-specific pieces
Fits:
Porsche 911 1977 - 1989
Diagram Ref no 11
These OE Match 91150318501 (Left) and 91150318601 (Right) Rear Quarter Panel to Body Seals are high-quality replacement components engineered to match original Porsche specifications for fit, finish, and durability. Installed between the rear quarter panel and the body structure, these seals provide a clean and functional barrier that protects the joint from environmental exposure.
In addition to their protective role, these seals also contribute to the overall appearance of the vehicle by providing a neat, factory-correct finish along the panel edge. Supplied individually and side-specific, they allow precise replacement of either the left or right side as required - making them ideal for restoration, bodywork repairs, or general refurbishment.
These seals close the gap between the rear quarter panel and the body, preventing ingress of water and debris while improving panel fitment and appearance.
Function
• Seals the joint between rear quarter panel and body
• Prevents water, dirt, and debris ingress
• Helps reduce risk of corrosion in panel gaps
• Maintains clean, factory-style panel finish
• Supports proper panel alignment and fitment
Over time, these seals can harden, shrink, or deteriorate due to exposure to weather and age. This can allow moisture and debris to accumulate in panel gaps, increasing the risk of corrosion and negatively affecting the vehicle’s appearance.
Replacing worn seals helps protect the bodywork, maintain proper panel fitment, and restore a clean, original look.
When to replace
• Visible cracking, shrinkage, or deterioration
• Signs of moisture or debris buildup in panel gaps
• During bodywork, repainting, or restoration
• Panels appear misaligned or gaps uneven
• Seals are missing or no longer effective
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91150318
The product you are viewing cross references to these numbers
An OE Match rear quarter panel to body seal designed to create a protective and sealing interface between the rear quarter panel and the vehicle body on Porsche 911 models from 1977 onwards.
Sold As: Individual side-specific pieces
Fits:
Porsche 911 1977 - 1989
Diagram Ref no 11
These OE Match 91150318501 (Left) and 91150318601 (Right) Rear Quarter Panel to Body Seals are high-quality replacement components engineered to match original Porsche specifications for fit, finish, and durability. Installed between the rear quarter panel and the body structure, these seals provide a clean and functional barrier that protects the joint from environmental exposure.
In addition to their protective role, these seals also contribute to the overall appearance of the vehicle by providing a neat, factory-correct finish along the panel edge. Supplied individually and side-specific, they allow precise replacement of either the left or right side as required - making them ideal for restoration, bodywork repairs, or general refurbishment.
These seals close the gap between the rear quarter panel and the body, preventing ingress of water and debris while improving panel fitment and appearance.
Function
• Seals the joint between rear quarter panel and body
• Prevents water, dirt, and debris ingress
• Helps reduce risk of corrosion in panel gaps
• Maintains clean, factory-style panel finish
• Supports proper panel alignment and fitment
Over time, these seals can harden, shrink, or deteriorate due to exposure to weather and age. This can allow moisture and debris to accumulate in panel gaps, increasing the risk of corrosion and negatively affecting the vehicle’s appearance.
Replacing worn seals helps protect the bodywork, maintain proper panel fitment, and restore a clean, original look.
When to replace
• Visible cracking, shrinkage, or deterioration
• Signs of moisture or debris buildup in panel gaps
• During bodywork, repainting, or restoration
• Panels appear misaligned or gaps uneven
• Seals are missing or no longer effective
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91150318
91150318501
91150318601
The product you are viewing cross references to these numbers
Prices from: €6.73
Related products
Vehicle Group
- Porsche 356A 1955-59
Information
Complete rear bumper deco with base gasket and insert.
Fits:
Porsche 356A 1955-59
(not for CARRERA GT)
Click 'Zoom in' for large parts diagram.
Diagram ref no 18, 19, 20.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64450504300
The product you are viewing cross references to these numbers
Fits:
Porsche 356A 1955-59
(not for CARRERA GT)
Click 'Zoom in' for large parts diagram.
Diagram ref no 18, 19, 20.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64450504300
64450504300
The product you are viewing cross references to these numbers
Price: €245.70
Arriving soon
Vehicle Group
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Complete rear bumper deco with insert, hardware and beading.
Fits:
Porsche 356B / 356C 1960 - 1965
Diagram ref no 34, 35, 36.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64450504307
The product you are viewing cross references to these numbers
Fits:
Porsche 356B / 356C 1960 - 1965
Diagram ref no 34, 35, 36.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64450504307
64450504307
64450543305
64450541305
PCG50504307
The product you are viewing cross references to these numbers
Price: €342.35
In stock