Please wait… 
Please wait while we process your order,
do not press the back button… 
Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk Facebook Instagram

Rear side glass

Refine by Car Type
Filter by brand
DISPLAYING 17 to 30 (of 30 products)
1 2
90154392
Product Information
Product Information
Rear 1/4 window moulding, Chrome.

Fits:
Porsche 911 / 912 - 1968  to 1977 Coupe
Porsche 911 (930) turbo 1975 to 1977 Coupe

Click 'Zoom in' for large parts diagram.
Diagram ref no 18

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Related, superseded, cross reference or alternative numbers for comparison.

90154392
90154392125
90154392225

The product you are viewing cross references to these numbers
Special Order item
90154392
Product Information
Product Information
Rear 1/4 window moulding, Chrome.

Fits:
Porsche 911/912 1968-77 COUPE
Porsche 911 (930) Turbo 1975-77 COUPE

Click 'Zoom in' for large parts diagram.
Diagram ref no 18

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Related, superseded, cross reference or alternative numbers for comparison.

90154392
90154392125
90154392225

The product you are viewing cross references to these numbers
90154310
Product Information
Product Information

Clear rear quarter window glass from OE Match for Porsche 911 Coupé applications from 1965–77, including the supplied early 912 and 930 Turbo applications. Suitable for glazing repairs and classic-car restoration.

Fits

  • Porsche 911 - 1965 to 1977 (coupe)

Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram ref no 11

What This Product Does

This panel forms the glazed section behind the door in the rear quarter window assembly. It replaces damaged glass while retaining the specified clear appearance. OE Match develops replacement components around Porsche-specific applications and original-reference checks.

Functions

  • Provides glazing for the rear quarter window opening.
  • Allows an outward view through the rear side panel.
  • Supports repair or refurbishment of the existing window assembly.

Technical Details

  • Brand: OE Match.
  • Position: rear quarter window; glass specification: clear.
  • Body application: Coupé.
  • Supplied diagram references: 90154310120 and 90154310220.
  • The 1970–73 diagram identifies 90154310120 as lhd 
  • and 90154310220 as rhd.
  • Earlier diagram entries contain additional year-specific position notes; confirm the required reference and side against the original glass.

Symptoms of Fault

  • Visible cracking or damage to the glass.
  • Unwanted or uneven tint film on the existing panel.
  • Water entering around the window seal, requiring inspection of the surrounding assembly.

Why Replacement Matters

Renewing damaged glazing helps complete a body repair or restoration with the specified clear finish. Inspect the surrounding rubber, frame and mounting components at the same time: replacing glass alone will not resolve a leak caused by deteriorated seals or poor alignment.

FAQs

  • Which body style is listed?
    The supplied application specifies Coupé bodywork.
  • What colour is the glass?
    This version is specified as clear.
  • Are frames, seals or fittings included?
    The supplied information identifies window glass only; inclusion of these additional components is not confirmed.

Glass Handling Notice

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.



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

90154310
90154310220
90154310120

The product you are viewing cross references to these numbers
90154310
Product Information
Product Information

OE Match rear quarter window glass with a green tint, intended for the pop-out glazing arrangement on Porsche 911 Coupe models from 1965–77. The supplied applications also identify 912 SWB and 930 Turbo variants.

Fits

  • Porsche 911 - 1965 to 1977 (Coupe)

Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram reference number: 11.

What This Product Does

This panel forms the glazed section of the opening rear quarter window. It is intended for replacement during glazing repairs or body restoration, rather than conversion to a fixed-window arrangement.

Functions

  • Replaces damaged rear quarter glazing.
  • Provides the glass panel for the pop-out window assembly.
  • Retains the specified green-tinted appearance.

Technical Details

  • Brand: OE Match.
  • Position: rear quarter window.
  • Window arrangement: pop-out/opening.
  • Glass colour: green tint.
  • Left-hand glass reference: 90154310130. lhd
  • Right-hand glass reference: 90154310230.  rhd
  • These identify separate sides

Symptoms of Fault

Cracking, deteriorated glazing or an inconsistent tint may prompt replacement. Water entering around the window also warrants inspection of the surrounding rubber seals; replacing the panel alone may not resolve a sealing fault.

Why Replacement Matters

Renewing damaged glazing supports repair or restoration while retaining the specified opening-window configuration. Check the frame, seals, hinges and securing hardware during the work, and confirm the required side before selecting the glass.

FAQs

  • Is this for fixed rear windows?
    No. The supplied specification identifies a pop-out window application.
  • Are frames and seals included?
    The supplied information does not confirm their inclusion. The diagrams identify surrounding frames, seals and hinges as separate components.

Glass Handling Notice

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.



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

90154310
90154310230
90154310130

The product you are viewing cross references to these numbers
90154301
Product Information
Product Information

OE Match rear quarter window set with chrome frame for Porsche 911 Coupe models, intended for rear side glazing replacement and classic-car restoration.

Fits

Porsche 911 Coupe 2.0L-3.0L 08/1967 - 07/1976

Diagram reference: 10.

What This Product Does

The quarter windows provide glazing beside the rear seating area. This chrome-framed set is a replacement option when renewing damaged rear side windows or refurbishing the surrounding trim. OE Match develops replacement components specifically for Porsche applications.

Functions

  • Provides rear quarter glazing.
  • Replaces the associated chrome-framed window assembly.
  • Supports refurbishment of the rear side window area.

Technical Details

  • Position: rear quarter window.
  • Frame finish: chrome.
  • Stated body style: Coupe.
  • Stated production period: 08/1967–07/1976.
  • 90154301125: left ventilator window; the up-to-1968 diagram carries the note /L 68.
  • 90154301225: right ventilator window; the up-to-1968 diagram carries the note /R 68.

Symptoms of Fault

Cracked glazing, deteriorated window rubbers or moisture around the frame warrant inspection. A leak may originate from the seals or surrounding bodywork rather than the glass itself, so identify its source before replacing the assembly.

Why Replacement Matters

Renewing damaged glazing or deteriorated frames can form part of a bodywork restoration. Inspect the adjoining seals, mounting points and fittings at the same time to identify anything else required for installation.

FAQs

Which body style is specified?
The stated application is the Porsche 911 Coupe; the broader vehicle-group entries should not be read as confirmation for other body styles.

Are seals and mounting fittings included?
A chrome frame is specified, but the supplied information does not confirm the remaining installation components. Check the set contents before planning the work.

What glass tint is specified?
No tint is stated in the supplied product details.



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

90154301
90154301125
90154301225

The product you are viewing cross references to these numbers
Special Order item
91154318701
Product Information
Product Information
Rear side window black cover plate
The black covering plate for connecting the window trim frame halves at the top of the rear side window frames.

Fits:
Porsche 911 1978 - 1983

Diagram ref no 5

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

91154318701
91154318701

The product you are viewing cross references to these numbers
Special Order item
91154318501
Product Information
Product Information
Black cover plate for connecting the window frame on the side rear window trim down.

Fits:
Porsche 911 1980-83 Coupé

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

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

91154318501
91154318501

The product you are viewing cross references to these numbers
Special Order item
90154342120
Product Information
Product Information
Spacer 1.5mm for the glazing on the rear side window.

Fits:
Porsche 911 Coupé (1965 to 1977)
Porsche 911 Turbo (1975 to 1977)

Click 'Zoom in' for large parts diagram.
Diagram ref no 30

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

90154342120
90154342120

The product you are viewing cross references to these numbers
Special Order item
90154342220
Product Information
Product Information
Spacer 3.0mm for the glazing on the rear side window.

Fits:
Porsche 911 Coupé (1965 to 1977)
Porsche 911 Turbo (1975 to 1977)

Click 'Zoom in' for large parts diagram.
Diagram ref no 31

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

90154342220
90154342220

The product you are viewing cross references to these numbers
90154301
Product Information
Product Information
Repair bracket and screw set rear opening quarter window. 

Fits:
Porsche 911 - 1965 - 1977
Porsche 912 / 912E

Click 'Zoom in' for large parts diagram.
Fixes to diagram ref no 10 and 13



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

90154301
90154301525
90154301528
90154301625
90154301628
90154301125
90154301225
90154301135
90154301235

The product you are viewing cross references to these numbers
Special Order item
00004312900::1
Product Information
Product Information
Ribbon seal for panel work. Used on rear 1/4 window trim. 
5 metre roll. 25 x 2mm

Fits:

Porsche 911 1978-89 Coupe
Porsche 964 1989-94 Coupe
Porsche 993 1995-98 Coupe

Please order as many rolls as required.



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

00004312900
00004312900

The product you are viewing cross references to these numbers
Special Order item
PCG91104100
Product Information
Product Information
Rubber Edge protection 560 mm, white.

Fits:
Porsche 911 (1965 to 1977)

Click 'Zoom in' for large parts diagram.
Diagram ref no 24

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

PCG91104100
PCG91104100

The product you are viewing cross references to these numbers
Special Order item
90014800202
Product Information
Product Information
Self Tapping Screw For Window Glazing, Chrome, M4x6.
Sold Each.

Fits:
Porsche 356B/356C ROADSTER 1960>>1965
Porsche 911 COUPE 1970>>1973
Porsche 911 COUPE 1974>>1977
Porsche 911/912 COUPE 1965>>1969
Porsche 911 Turbo 1975>>1977

Diagram Ref No 12

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

90014800202
90014800202

The product you are viewing cross references to these numbers
90154255
Product Information
Product Information
Vent Window Latch Handle.
Restore the smooth operation and authentic appearance of your Porsche's opening quarter window with this OE Match Vent Window Latch Handle, manufactured as a direct replacement. Produced to OE-style specifications, this latch handle is designed to provide secure opening, closing, and locking of the vent window while maintaining the original factory fit and finish.

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  

Diagram Ref No 8

Over time, the original latch handle can become worn, loose, cracked, corroded, or damaged through regular use and exposure to the elements. A faulty latch may prevent the vent window from closing securely, leading to wind noise, water ingress, reduced security, or difficulty operating the window. Replacing the latch handle restores reliable operation and preserves both the functionality and appearance of the door assembly. This OE Match vent window latch handle is ideal for routine maintenance, repairs, and Porsche restoration projects.  

What This Product Does:
  • Opens and closes the vent window smoothly.
  • Secures the vent window in the closed position.
  • Helps maintain proper weather sealing around the window.
  • Reduces unwanted movement, wind noise, and water ingress.
  • Restores the original appearance of the vent window assembly.
  • Replaces worn, damaged, or corroded original latch handles.
  • Provides an OE-style fit and dependable quality.

Symptoms Of Wear Or Failure:
  • Vent window will not latch securely.
  • Loose or worn latch handle.
  • Difficulty opening or closing the vent window.
  • Excessive movement of the vent window while driving.
  • Wind noise around the vent window.
  • Water leaks through the vent window seal.
  • Cracked, damaged, or corroded latch handle.
  • Door restoration requiring replacement vent window hardware.

Why Replacement Matters:
  • The vent window latch handle is a key operating component that allows the opening quarter window to be securely opened, closed, and latched. A worn or damaged handle can reduce the effectiveness of the window seal, compromise vehicle security, and make operation difficult, while also detracting from the appearance of the door interior.
  • Replacing a faulty latch handle restores smooth operation, secure closure, and proper weather sealing while preserving the original character of the vehicle. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Vent Window Latch Handle provides the correct fit, dependable performance, and long-lasting durability, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.


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

90154255
90154255321
90154255421

The product you are viewing cross references to these numbers
DISPLAYING 17 to 30 (of 30 products)
1 2
Also found on these pages
About Rear side glass

Preserve your Porsche’s sleek profile and cabin clarity with genuine Porsche and aftermarket rear side glass from Design911. These glass panels - also known as quarter windows — are precisely shaped to match your vehicle’s body contours, ensuring perfect fitment, crystal-clear visibility, and factory-correct styling.

Manufactured to OEM standards, our rear side glass selection includes fixed and opening quarter windows for both classic and modern Porsche models. Each panel is crafted from tempered or laminated safety glass, offering superior impact resistance, UV protection, and long-lasting transparency.

Whether you’re restoring a classic 911 or 356, repairing damaged glazing on a Cayman or Taycan, or upgrading to tinted glass for added comfort, Design911 supplies both genuine Porsche glass and high-quality aftermarket replacements for a precise, reliable finish.

Genuine Porsche Rear Side Glass
Factory-original Porsche rear quarter windows designed for exact fitment, safety, and clarity - perfect for restorations and replacements.

Aftermarket Rear Quarter Glass Panels
Premium reproduction glass panels that replicate OEM standards for quality, durability, and optical precision.

Fixed & Opening Rear Side Windows
Options for both fixed and hinged rear quarter windows, maintaining factory specifications for various Porsche models.

Tinted & UV-Resistant Glass
Available in clear, green, and privacy tints, offering additional sun protection and a premium finish.

Classic Porsche Quarter Windows
Authentic reproduction side glass for vintage Porsche models such as the 356, 911 Classic, and 964 — ensuring original styling and accuracy.

Seals, Hinges & Mounting Hardware
OEM-grade rubber seals, trim pieces, and hinges for watertight installation and smooth operation of quarter windows.

You may also like
Popular Models