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Front side glass

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DISPLAYING 17 to 32 (of 43 products)
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Special Order item
90154250
Product Information
Product Information
Front 1/4 window glass, GREEN TINT

porsche

Fits:
Porsche 911/912 1965-68 COUPE

POSTING GLASS & WINDSCREENS
Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

Click 'Zoom in' for large parts diagram.
Diagram ref no 41

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90154250
90154250135
90154250235

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90154250
Product Information
Product Information
Front 1/4 window glass, GREEN TINT

Fits:
Porsche 911 / 912 Targa - 1965 to 1973

This part has an E-mark and is made of sturdy green glass, which not only gives the vehicle an attractive look, but also protects it from sunlight. 

POSTING GLASS & WINDSCREENS
Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

Diagram ref no 2

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Related, superseded, cross reference or alternative numbers for comparison.

90154250
90154250245
90154250145

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Special Order item
91154293
Product Information
Product Information
Front 1/4 window, Tinted with Chrome frame

Fits:
Porsche 911 1974-77 TARGA

POSTING GLASS & WINDSCREENS
Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

Click 'Zoom in' for large parts diagram.
Diagram ref no 1/1

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Related, superseded, cross reference or alternative numbers for comparison.

91154293
91154293202
91154293102

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Special Order item
90154250
Product Information
Product Information
Front fixed 1/4 window glass, CLEAR

Fits:
Porsche 911 1969-84 COUPE
Porsche 911 (930) Turbo 1975-77

POSTING GLASS & WINDSCREENS
Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90154250
90154250127
90154250227

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90154250
Product Information
Product Information
Front fixed 1/4 window glass, CLEAR

Fits:
Porsche 911 - 1969 to 1984 Coupe
Porsche 911 turbo - 1975 to 1977 Coupe

This part has an E-mark and is made of sturdy clear glass. 

POSTING GLASS & WINDSCREENS
Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90154250
90154250127
90154250227

The product you are viewing cross references to these numbers
Special Order item
91154251
Product Information
Product Information
Front fixed 1/4 window glass, GREEN TINT

Fits:
Porsche 911 1969-89 COUPE
Porsche 911 (930) Turbo 1975-77
Porsche 964 1989-94 COUPE

POSTING GLASS & WINDSCREENS
Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91154251
91154251100
91154251200

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91154251
Product Information
Product Information
Front fixed 1/4 window glass, GREEN TINT

Fits:
Porsche 911 - 1969 to 1989 Coupe
Porsche 911 turbo - 1975 to 1989  Coupe
Porsche 964 - 1989 to 1994  Coupe

This part has an E-mark and is made of sturdy green glass, which not only gives the vehicle an attractive look, but also protects it from sunlight. 

POSTING GLASS & WINDSCREENS
Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

Diagram ref no 19

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Related, superseded, cross reference or alternative numbers for comparison.

91154251
91154251100
91154251200

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64455282003
Product Information
Product Information
Knob For The Pop Out Quarter Window.

The OE Match Pop-Out Quarter Window Knob is a premium-quality replacement interior trim component designed for the opening rear quarter windows fitted to compatible classic Porsche models. Available in Beige, Black, Grey and Ivory finishes, this precision-manufactured knob restores the original appearance and functionality of the pop-out quarter window latch, providing a comfortable grip for opening, closing and securing the window.  

Fits:

  • 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 356 1950-55
  • Porsche 356A 1955-59
  • Porsche 356B 1959-63
  • Porsche 356C 1963-65  

This knob is NOT painted but made out of full colour material. CNC machined and full polished. Made to Porsche Specs. with the brass M5 insert with locking screw.

Diameter of the knob is 22.5 mm

Available in the 4 original colours: Black, Beige, Ivory and Grey.

Diagram Ref No 16

Manufactured from durable automotive-grade materials, the knob is engineered to withstand frequent use, UV exposure and temperature fluctuations without cracking, fading or becoming brittle. Precision-produced to OE dimensions, it provides direct OE-style fitment, making it ideal for restoration projects, interior refurbishment or replacing worn, damaged or missing original window knobs.  

What This Product Does:

  • Provides a secure grip for operating the pop-out quarter window.
  • Allows the window to be opened and closed smoothly.
  • Helps secure the window in the closed position.
  • Restores the original appearance of the interior.
  • Improves ease of operation of the window latch.
  • Matches the factory interior colour depending on the selected finish.
  • Replaces worn, damaged or missing quarter window knobs.
  • Forms an essential part of the rear quarter window latch assembly.

Symptoms Of Wear Or Failure:
  • Cracked or broken knob.
  • Loose fit on the window latch mechanism.
  • Difficulty opening or closing the quarter window.
  • Poor grip when operating the latch.
  • Faded, scratched or discoloured finish.
  • Missing knob exposing the latch mechanism.
  • Wobbling or rotating on the spindle.
  • Reduced ability to securely operate the window.
  • Interior appearance becoming worn or incomplete.
  • Visible deterioration due to age or UV exposure.

Why Replacement Matters:
  • The pop-out quarter window knob is handled regularly and is continually exposed to sunlight, temperature changes and general wear. Over time, the material can become brittle, crack or fade, while repeated use may cause the knob to loosen or break, affecting both appearance and ease of operation.
  • A damaged or missing knob can make opening and securing the quarter window awkward, while also detracting from the original look of the vehicle's interior. During restoration projects, replacing worn interior hardware is an important finishing detail that helps return the cabin to its factory appearance.
  • Replacing the original component with the OE Match Pop-Out Quarter Window Knob restores smooth operation, a secure grip and an authentic factory-style appearance. Manufactured to OE standards using high-quality materials, it provides excellent durability, precise fitment and long-lasting performance, making it an ideal choice for maintaining or restoring your classic Porsche interior.



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Related, superseded, cross reference or alternative numbers for comparison.

64455282003
64455282003
1685250300

The product you are viewing cross references to these numbers
90154210
Product Information
Product Information
Lightweight front 5mm Plexiglass door window, BLUE TINT.

Fits:
Porsche 911 - 1969 to 1989 Coupe
Porsche 911 (930) turbo 1975 to 1977
Porsche 964 - 1989 to 1994 Coupe
Porsche 993 - 1994 to 1998 Coupe

Lightweight front door window - made from Plexiglas.
Over 2 axes thermo formed and tempered for perfect shape. These come with polished edges, are scratch resistant and UV protected.
Available with 5 mm thickness in clear, green, grey and blue tinted.
Fits all 911 / 964 / 993 Coupe standard doors or racing doors which use the standard window frame.
Made in Germany.

Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90154210
90154210135
90154210235

The product you are viewing cross references to these numbers
90154210
Product Information
Product Information
Lightweight front 5mm Plexiglass door window, Clear

Fits:
Porsche 911 - 1969 to 1989 Coupe
Porsche 911 (930) turbo 1975 to 1977
Porsche 964 - 1989 to 1994 Coupe
Porsche 993 - 1994 to 1998 Coupe

Lightweight front door window - made from Plexiglas.
Over 2 axes thermo formed and tempered for perfect shape. These come with polished edges, are scratch resistant and UV protected.
Available with 5 mm thickness in clear, green, grey and blue tinted.
Fits all 911 / 964 / 993 Coupe standard doors or racing doors which use the standard window frame.
Made in Germany.

Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90154210
90154210135
90154210235

The product you are viewing cross references to these numbers
90154210
Product Information
Product Information
Lightweight front 5mm Plexiglass door window, GREEN TINT

Fits:
Porsche 911 - 1969 to 1989 Coupe
Porsche 911 (930) turbo 1975 to 1977
Porsche 964 - 1989 to 1994 Coupe
Porsche 993 - 1994 to 1998 Coupe

Lightweight front door window - made from Plexiglas.
Over 2 axes thermo formed and tempered for perfect shape. These come with polished edges, are scratch resistant and UV protected.
Available with 5 mm thickness in clear, green, grey and blue tinted.
Fits all 911 / 964 / 993 Coupe standard doors or racing doors which use the standard window frame.
Made in Germany.

Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90154210
90154210135
90154210235

The product you are viewing cross references to these numbers
90154210
Product Information
Product Information
Lightweight front 5mm Plexiglass door window, GREY TINT.

Fits:
Porsche 911 - 1969 to 1989 Coupe
Porsche 911 (930) turbo 1975 to 1977
Porsche 964 - 1989 to 1994 Coupe
Porsche 993 - 1994 to 1998 Coupe

Lightweight front door window - made from Plexiglas.
Over 2 axes thermo formed and tempered for perfect shape. These come with polished edges, are scratch resistant and UV protected.
Available with 5 mm thickness in clear, green, grey and blue tinted.
Fits all 911 / 964 / 993 Coupe standard doors or racing doors which use the standard window frame.
Made in Germany.

Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90154210
90154210135
90154210235

The product you are viewing cross references to these numbers
91154251
Product Information
Product Information
Lightweight front 5mm Plexiglass 1/4 window, Blue Tint

Fits:
Porsche 911 - 1969 to 1989 Coupe
Porsche 911 (930) turbo 1975 to 1977
Porsche 964 - 1989 to 1994 Coupe
Porsche 993 - 1994 to 1998 Coupe

Lightweight front quarterlight door window - made from 5mm Plexiglas.
Over 2 axes thermo formed and tempered for perfect shape. These come with polished edges, are scratch resistant and UV protected.
Available with 5 mm thickness in clear, green, grey and blue tinted.
Fits all 911 / 964 / 993 Coupe standard doors or racing doors which use the standard window frame.
Made in Germany.

Click 'Zoom in' for large parts diagram.
Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91154251
91154251100
91154251200

The product you are viewing cross references to these numbers
91154251
Product Information
Product Information
Lightweight front 5mm Plexiglass 1/4 window, Clear

Fits:
Porsche 911 - 1969 to 1989 Coupe
Porsche 911 (930) turbo 1975 to 1977
Porsche 964 - 1989 to 1994 Coupe
Porsche 993 - 1994 to 1998 Coupe

Lightweight front quarterlight door window - made from 5mm Plexiglas.
Over 2 axes thermo formed and tempered for perfect shape. These come with polished edges, are scratch resistant and UV protected.
Available with 5 mm thickness in clear, green, grey and blue tinted.
Fits all 911 / 964 / 993 Coupe standard doors or racing doors which use the standard window frame.
Made in Germany.

Click 'Zoom in' for large parts diagram.
Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91154251
91154251100
91154251200

The product you are viewing cross references to these numbers
91154251
Product Information
Product Information
Lightweight front 5mm Plexiglass 1/4 window, GREEN TINT

Fits:
Porsche 911 - 1969 to 1989 Coupe
Porsche 911 (930) turbo 1975 to 1977
Porsche 964 - 1989 to 1994 Coupe
Porsche 993 - 1994 to 1998 Coupe

Lightweight front quarterlight door window - made from Plexiglas.
Over 2 axes thermo formed and tempered for perfect shape. These come with polished edges, are scratch resistant and UV protected.
Available with 5 mm thickness in clear, green, grey and blue tinted.
Fits all 911 / 964 / 993 Coupe standard doors or racing doors which use the standard window frame.
Made in Germany.

Click 'Zoom in' for large parts diagram.
Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91154251
91154251100
91154251200

The product you are viewing cross references to these numbers
91154251
Product Information
Product Information
Lightweight front 5mm Plexiglass 1/4 window, Grey Tint

Fits:
Porsche 911 - 1969 to 1989 Coupe
Porsche 911 (930) turbo 1975 to 1977
Porsche 964 - 1989 to 1994 Coupe
Porsche 993 - 1994 to 1998 Coupe

Lightweight front quarterlight door window - made from 5mm Plexiglas.
Over 2 axes thermo formed and tempered for perfect shape. These come with polished edges, are scratch resistant and UV protected.
Available with 5 mm thickness in clear, green, grey and blue tinted.
Fits all 911 / 964 / 993 Coupe standard doors or racing doors which use the standard window frame.
Made in Germany.

Click 'Zoom in' for large parts diagram.
Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91154251
91154251100
91154251200

The product you are viewing cross references to these numbers
DISPLAYING 17 to 32 (of 43 products)
1 2 3
Also found on these pages
About Front side glass

Restore visibility, safety, and factory precision with genuine Porsche and aftermarket front side glass from Design911. These glass panels are engineered to fit perfectly within your Porsche’s doors, ensuring smooth window operation, optical clarity, and a seamless exterior finish.

Manufactured to OEM specifications, our front side glass range includes fixed and retractable door windows, suitable for both manual and electric window systems. Each piece of glass provides crystal-clear visibility, scratch resistance, and UV protection, maintaining the safety and refinement Porsche vehicles are known for.

Whether you’re replacing a damaged door window, restoring a classic model, or upgrading to tinted glass, Design911 offers a comprehensive range of genuine Porsche glass and precision aftermarket replacements. Designed for durability and authenticity, every panel ensures a flawless fit, minimal wind noise, and long-lasting quality.

Genuine Porsche Front Side Glass
Factory-original door glass engineered to Porsche’s exacting standards for perfect alignment, clarity, and long-term durability.

Aftermarket Replacement Glass Panels
High-quality reproduction and replacement side windows offering OEM fit and optical precision - ideal for repairs or restorations.

Tinted & UV-Protected Door Glass
Optional tinted glass providing enhanced privacy, UV filtering, and heat reduction while maintaining OEM aesthetics.

Manual & Electric Window Glass
Panels compatible with both manual crank and electric window regulators, ensuring smooth operation and easy installation.

Classic Porsche Door Glass
Authentic reproduction front side glass for heritage models such as the 356, 911 Classic, and 964 - designed for accurate restoration and factory-correct appearance.

Seals, Channels & Fitting Accessories
OEM-grade window seals, guide channels, and mounting clips to ensure rattle-free fitment and long-lasting performance.

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