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Design 911 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://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png +443456003478 https://d911api.datadial.net Facebook Instagram

Front side glass

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90011905201
Product Information
Product Information
Pan-head screw - M8 x 16 - for the window frame. 

Sold individually. Quantity required per vehicle: 4 for models up to 1972, 8 for models from 1973 to 1986, and 2 for models from 1987 to 1988.

Fits:
Coupe Models
Porsche 912 1.6L 1966-69 
Porsche 911 1965-87 
Porsche 911 1988* 

*For the 1988 model year, there is a VIN number split. This M8 x 16 bolt fits vehicles produced up to the following VINs...

Carrera Coupe:
 Up to VIN 91-JS102788 
Japanese Carrera Coupe: Up to VIN 91-JS109907 
Clubsport: Up to VIN 91-JS105128 
Turbo Coupe: Up to VIN 93-JS000554 

If your VIN number is later than the ones listed, it is likely you will need an M8 x 12 bolt instead. To be sure, we recommend measuring your existing bolt. 

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Related, superseded, cross reference or alternative numbers for comparison.

90011905201
90018600202
N0147841
90011905202
90011905201

The product you are viewing cross references to these numbers
TKZ100
Product Information
Product Information
A complete Singer Style through-glass conversion kit featuring precision-machined aluminum mirrors and pre-drilled acrylic quarter-light windows for a bold, retro-inspired look. 

Fits:
Porsche 911 1965-89
Porsche 911 (930) Turbo 1975-89 

Porsche 912 1966-69

Porsche 964 Carrera 1989-94
Porsche 964 Turbo 1991-94

Porsche 993 Carrera 1994-98
Porsche 993 Turbo 1995-98


Construction & Finish - Mirrors:

- Each mirror housing is precision CNC turned and milled from solid aircraft-grade aluminium, ensuring exceptional quality, durability, and fitment. 
- The mirrors are available in the following finishes: Chrome-plated, Nickel-plated, Matt chrome-plated, and Black coated. 
- The mirrors feature real panoramic glass, offering a significantly larger field of view compared to conventional mirror glass, offering improved visibility and safety while maintaining a classic appearance. 
- In addition to electric adjustment, the angle of inclination of the mirror housing can be preset vertically and horizontally during installation. 

Construction & Finish - Quarter-Light Windows:

- The included acrylic glass panels are lightweight and thermoformed, hardened over two axes for strength and durability, and finished with polished edges. 
- The windows are available Clear, or Green tinted, matching the original green tint used on Porsche 964 windows. 
- Each window set is model-specific and pre-drilled for precise mirror placement. 

Important Compatibility Information:

- For Porsche 964 models, the mirrors connect directly (plug-and-play) to the factory mirror adjustment switch. 
- For Porsche 911 F & G models, as well as the 993, custom wiring is required to integrate the original Porsche 964 electrical adjustment motor into these vehicles. 
- Please ensure you select the correct vehicle model when ordering, as the quarter-light windows differ between models. 
- The inner adjustment lever is a dummy and serves no functional purpose. 



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

TKZ100
90173111100
90173111101
90173111102
91173111600
91173101300
91173101306
91173101308
91173101406
91173101408
91173101307
91173101310
91173101407
91173101410
91173101301
91173101328
91173101700
91173101701
91173101706
91173101707
91173101720
91173101721
91173101806
91173101821
91173101820
91173102300
91173102500
91173102501
91173102600
91173102400
91173102706
91173102806
94473102701
94473102702
91173192701
91173192801
91173193101
91173193201
91173104303
91173104403
94473102101
94473102101G3M
96573124300
96573124300G2L
9657312400
96573124400G2L
96573124100
96573124100G2M
96573124201
96573124201G2M
96573124101
96573124101G2M
96573124200
96573124200G2M

The product you are viewing cross references to these numbers
DISPLAYING 17 to 18 (of 18 products)
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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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