Window Motor 8 Teeth. Porsche 928 1978-84  ❭  92862401

Door Window Motor – Electric Window Drive Unit 

High-quality replacement door window motor designed for Porsche 928 models from 1978 to 1984.

This electric motor is responsible for powering the window regulator mechanism, allowing smooth raising and lowering of the door glass. A fully functioning window motor is essential for reliable window operation, comfort, and usability.

Fits:

• Porsche 928 4.5L 1978-82
• Porsche 928S2 4.7L 1984-86 (up to Chassis Number F 92-ES841 154>> and F 92-ES849 584>>)
  

Only when used with the early type window regulators 92853707502 (left) and  92853707602 (right)

Manufactured to OEM specifications, this unit ensures precise fitment and dependable performance—ideal for restoring proper function to faulty or non-operational electric windows.

Key Features

• Direct replacement electric window motor
• Suitable for Porsche 928 (1978–1984)
• Powers door window regulator mechanism
• Restores smooth window operation
• OEM-style fit and performance
• Durable construction for long-term reliability

Function and Purpose

The window motor drives the regulator to control window movement.

It helps to:

• Raise and lower the window glass
• Provide smooth and consistent operation
• Maintain ease of use and convenience
• Support proper door functionality

Why Replace Your Window Motor

Over time, electric window motors can fail due to wear or electrical issues.

Common problems include:

• Window not moving or stuck
• Slow or weak window operation
• Intermittent function
• Grinding or unusual noises

Replacing the motor restores full window functionality.

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Related, superseded, cross reference or alternative numbers for comparison.

92862401

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