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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.design911shop.com/images/schemaLogo.png https://www.design911shop.com/images/schemaLogo.png +443456003478 https://www.design911shop.com Facebook Instagram

Window Lifters | Motors

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DISPLAYING 1 to 5 (of 5 products)
Special Order item
PCG95912
Product Information
Product Information
Window motor.

porsche

Fits:
Porsche 924 1976-85
Porsche 924 S 1986-88
Porsche 944 1982-91 Coupe / Cabrio
Porsche 968 1992-95 Coupe / Cabrio

Click 'Zoom in' for large parts diagram.
Diagram ref no 17

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Related, superseded, cross reference or alternative numbers for comparison.

PCG95912
477959124A
477959123A
477959124
477959123
PCG959123A
PCG959124A

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PCG95912
Product Information
Product Information
Electric window motor.

Fits:
Porsche 924 1976-85
Porsche 924 S 1986-88
Porsche 944 1982-91 Coupe / Cabrio
Porsche 968 1992-95 Coupe / Cabrio

Diagram ref no 17

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Related, superseded, cross reference or alternative numbers for comparison.

PCG95912
477959124A
477959123A
477959124
477959123
PCG959123A
PCG959124A

The product you are viewing cross references to these numbers
1096
Product Information
Product Information
Power window cross arm repair kit.
Set of 3 rollers

Fits:
Porsche 914
Porsche 924S
Porsche 944 (also S, S2 and turbo)
Porsche 968

Old electric windows become sluggish and sometimes stutter. This is often due to the worn roles that are clipped on the ends of the cross arms. They are worn, partly stuck and then no longer roll off at the lower edge of the pane. Partly the roles are also completely broken off. They are not individually available at Porsche and so there was no alternative than to look for a slightly better, used and still expensive windows.

With this set of three rollers and a teflon-containing (= PTFE) lubricant can be a window lifter (left or right) renew. The rollers are made of a durable thermoplastic material.

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Related, superseded, cross reference or alternative numbers for comparison.

1096
94453704200
94453704100
477837391C
477837392C

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Special Order item
94453110
Product Information
Product Information
Window guide rail.

porsche

Fits:
Porsche 924S 1986-88 COUPE
Porsche 944 1986-91 COUPE
Porsche 968 1992-95 COUPE

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

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

94453110
94453110300
94453110400

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94453700000
Product Information
Product Information

Window Regulator Roller Repair Kit for One Window
Sold each - 2 required per car

Restore smooth, reliable operation of your Porsche's electric windows with this Window Regulator Roller Repair Kit. Manufactured to OE specifications, this precision-engineered repair kit replaces the worn or damaged rollers within the window regulator mechanism, eliminating sticking, uneven movement and excessive strain on the electric window motor.

Fits:

  • Porsche 924 2.0L 1976-79
  • Porsche 924 2.0L 1980-85
  • Porsche 924 Turbo 2.0L 1979-81
  • Porsche 924 Turbo 2.0L 1982-84
  • Porsche 924 Carrera GT 2.0L 1981
  • Porsche 924 Carrera GTS 2.0L 1982
  • Porsche 924S 2.5L 1986-87
  • Porsche 924S 2.5L 1988
  • Porsche 944 2.5L 8V 1982-87
  • Porsche 944 2.7L 8V 1988-89
  • Porsche 944S 2.5L 16V 1987-88
  • Porsche 944S2 3.0L 16V 1989-91
  • Porsche 944 Turbo 2.5L 8V 1985-88
  • Porsche 944 Turbo 2.5L 8V 1989-91
  • Porsche 944 Turbo S 2.5L 8V 1988
  • Porsche 968 3.0L 1992-94
  • Porsche 968 Sport 3.0L 1994-95
  • Porsche 968 CS 3.0L 1993-95
  • Porsche 968 Turbo S 3.0L 1993-94


Kit Contains:

3 x replacement window regulator rollers for one window
1 xGrease to pre-lube the rollers

The regulator rollers guide the window mechanism smoothly along its tracks every time the window is raised or lowered. Over years of use, the original plastic rollers can become brittle, crack or wear flat, causing the window to bind, move unevenly or stop operating altogether. Replacing the rollers restores smooth movement while extending the life of the complete regulator assembly and window motor.

Ideal for preventative maintenance, restoration projects or repairing faulty window mechanisms, this OE Match repair kit provides a cost-effective alternative to replacing the complete window regulator.

What Does the Window Regulator Roller Repair Kit Do?

The window regulator rollers are responsible for guiding the regulator mechanism as it raises and lowers the door glass.

Their primary functions include:

  • Providing smooth movement of the window regulator.
  • Guiding the window mechanism along its tracks.
  • Reducing friction within the regulator assembly.
  • Supporting accurate window alignment.
  • Reducing load on the electric window motor.
  • Helping prevent regulator wear.
  • Maintaining smooth and quiet window operation.

Properly functioning rollers are essential for reliable electric window performance and help minimise unnecessary wear on surrounding components.

Why Replace the Window Regulator Rollers?

Window regulator rollers experience constant movement and loading throughout the life of the vehicle.

Common reasons for replacement include:

  • Worn or flattened rollers.
  • Cracked or broken plastic rollers.
  • Excessive friction.
  • Binding window mechanism.
  • Noisy window operation.
  • Regulator overhaul.
  • Preventative maintenance.
  • Window restoration projects.

Replacing the rollers restores smooth regulator movement and helps avoid premature failure of the window motor and regulator assembly.

Symptoms of Worn Window Regulator Rollers

Common warning signs include:

  • Slow window movement.
  • Window sticking during operation.
  • Jerky or uneven window travel.
  • Clicking or grinding noises inside the door.
  • Window tilting as it moves.
  • Electric motor straining.
  • Window failing to fully open or close.
  • Visible damage to the regulator rollers during inspection.

Addressing worn rollers early can help prevent more expensive repairs to the regulator and electric window motor.

Benefits

  • Restores smooth electric window operation.
  • Reduces strain on the window motor.
  • Eliminates sticking and uneven movement.
  • Helps prolong the life of the window regulator.
  • Quiet, reliable operation.
  • Factory-quality fitment.
  • Cost-effective repair solution.
  • Excellent value OE Match replacement.

Installation Recommendations

For the best results, inspect or service associated components during installation, including:

  • Window regulator assembly.
  • Electric window motor.
  • Window guide rails.
  • Door glass guides.
  • Window channels.
  • Door moisture barrier.
  • Door clips and fasteners.
  • Window switches and electrical connections.

Clean the regulator tracks thoroughly and apply a suitable window regulator lubricant before reassembly. After installation, check that the window travels smoothly throughout its full range and that the glass aligns correctly with the door seals.



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

94453700000
94453794201
94453794101

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DISPLAYING 1 to 5 (of 5 products)
Also found on these pages
About Window Lifters | Motors

Ensure smooth, reliable window operation with window lifters and motors from Design911. These essential components control the raising and lowering of your Porsche’s windows, combining mechanical precision with electrical efficiency for effortless performance.

Manufactured to OEM specifications, our window regulators and motors guarantee perfect alignment, durability, and quiet operation. Whether you’re replacing a failed motor, upgrading worn regulators, or restoring a classic Porsche’s manual mechanism, Design911 offers the complete range of electric and manual window systems for both driver and passenger sides.

From early 911s to the latest Taycan models, every part is designed to deliver factory-correct fitment, long service life, and flawless functionality — keeping your Porsche’s interior comfortable and convenient.

Electric Window Motors
OEM-grade electric motors that power window lifters with precision and reliability. Available for all major Porsche models and door configurations.

Manual Window Lifters & Regulators
Durable mechanical lifters for vintage Porsche models. Ensure smooth manual window control and authentic restoration results.

Complete Window Regulator Assemblies
Pre-assembled window regulator units including tracks, cables, and pulleys for fast, straightforward installation and perfect alignment.

Switches & Electrical Controls
OEM-style window switches and wiring components that ensure reliable operation and compatibility with Porsche’s electronic systems.

Classic Porsche Window Components
Reproduction regulators and motors designed for classic Porsche models such as the 911, 912, and 356 — offering period-correct design and modern reliability.

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