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Porsche > 924 (1977-1988) > 924 Turbo 2.0L 1979-81 > Electrical & Relays >

Window Mechanism

Window Mechanism

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Window Regulator ELECTRIC. Porsche 924 / 924 S / 944 / 968 - 94453794201, 94453794101
1
Window Regulator ELECTRIC. Porsche 924 / 924 S / 944 / 968
Special Order item
94453794201
Product Information
Product Information
Window Regulator, RIGHT only.
For cars with ELECTRIC window winder.

porsche

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

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Related, superseded, cross reference or alternative numbers for comparison.

94453794201
94453794201
94453794101

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Window regulator roller repair kit. Porsche 924 / 924 S / 944 / 968 - 94453794201, 94453794101
1
Window regulator roller repair kit. Porsche 924 / 924 S / 944 / 968
94453700000
Product Information
Product Information
Windows in the 944 don't go up and down as well as they used to? Does the window clunk or get misaligned when you try to put it up? The problem is the little plastic rollers on the end of the window regulator arms.

oematch

For some time now 924, 944 & 968 owners have been buying new and used window regulators to solve this problem for astronomical amounts of money. Why buy a whole new unit when all you need to replace are three plastic rollers?
The solution is here. This kit has the three rollers needed to repair the power window regulator back to factory new working condition.

Applications:
Porsche 944 ALL
Porsche 944 Turbo ALL
Porsche 924s ALL
Porsche 968 ALL

Kit Contains:
3 replacement window regulator rollers (One Window)
Grease to pre-lube the rollers

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Related, superseded, cross reference or alternative numbers for comparison.

94453700000
94453794201
94453794101

The product you are viewing cross references to these numbers
DISPLAYING 1 to 2 (of 2 products)
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About Window Mechanism

Window mechanisms are the core components that allow your Porsche’s windows to move smoothly up and down. Located inside the door panel, these assemblies typically consist of a regulator, cables, pulleys, and guides that work together to raise or lower the glass when activated by the electric window motor and switch.

At Design911, we supply high-quality window mechanism assemblies for all Porsche models - from classic air-cooled 911s to the latest Boxster, Cayman, Cayenne, Macan, and Panamera. Each part is designed to restore precise window movement and perfect alignment, ensuring your car retains its comfort, performance, and style.

What Do Window Mechanisms Do?
The window mechanism (or regulator) transfers motion from the electric window motor to the glass. It ensures smooth, consistent, and balanced movement of the window within the guide rails. Depending on your Porsche model, the system may use a cable-operated, scissor-type, or gear-driven design.

A correctly functioning window mechanism ensures:

  • Smooth and quiet window travel.
  • Secure sealing against wind and rain.
  • Reliable operation for ventilation and safety.

Why Do Window Mechanisms Fail?

Over time, window regulators can wear out due to repeated use, exposure to moisture, and mechanical stress. Common causes of failure include:

  • Broken cables or pulleys: Caused by corrosion or tension fatigue.
  • Worn plastic clips or guides: Often brittle with age or temperature changes.
  • Motor strain: Caused by a stiff or misaligned regulator.
  • Internal gear damage: Resulting in uneven or stuck window travel.

Signs of failure include grinding noises, slow window operation, or glass stuck halfway.

Why Replace Faulty Window Mechanisms?

A failing window mechanism compromises both comfort and safety. A window that won’t close properly can let in rain, reduce security, or fail an MOT test. Replacing a worn mechanism ensures:

  • Restored smooth window movement.
  • Improved cabin comfort and quietness.
  • Proper sealing and protection from elements.
  • Prevention of further motor or switch damage.

Design911 offers OEM-spec and genuine Porsche window mechanisms for an exact fit and long service life — the ideal solution to restore factory-quality operation and appearance.

 

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