Porsche 911 996 Wiper Motor Rear Window Drive Unit 99662808000

The Porsche CARRERA 996 2003 Wiper Motor is a precision drive component for the wiper system, specifically designed for models of this generation. It ensures stable, uniform operation of the wiper arms, which translates to safe visibility in rain, snow, and when the windshield is dirty. By choosing this component, you opt for consistency with the factory design of the Porsche wiper system.

Specifications and technical data

• SKU: 99662808000
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99662808000
• Substitutable numbers: 99662808000, 996 628 080 00, 0390201544, 0 390 201 544
• Location on the vehicle: Rear
• Part type: Wiper Motor
• Category: Wiper Linkages, Transmissions & Motors

Intended Use and Compatibility

The presented wiper motor is dedicated to the Porsche CARRERA 996 generation from the 2003 model year. Its construction has been developed for the specific mounting points and geometry of the wiper mechanism in this model, ensuring proper kinematics of the wiper arms and the correct range of motion for the blades on the windshield.

Selecting the right drive element is crucial for uniform pressure of the wiper blades against the windshield, eliminating vibrations, and reducing noise during operation. A properly fitted motor minimizes the risk of overloading the mechanism and the electrical system.

Construction and Functional Parameters

The wiper motor in this Porsche model operates within the vehicle's electrical system as the drive for the wiper arm gearbox. The applied design ensures:

• stable torque throughout the full range of wiper operation,
• smooth transitions between operating speeds,
• proper cooperation with the factory timer control and intermittent mode,
• adequate resistance to loads resulting from operation in rain, snow, and with a dirty windshield.

A well-chosen wiper motor reduces the risk of jamming, stopping mid-cycle, and mechanism overload, which is particularly important during intensive vehicle use.

Benefits of Use in Porsche CARRERA 996

The correct wiper motor for the Porsche CARRERA 996 2003 provides a range of practical operational benefits:

• Driving Safety – a functional wiper drive ensures constant visibility in adverse weather conditions.
• System Compatibility – design adapted to the factory electrical system and controls of this model.
• Reduced Mechanism Wear – proper torque and operating characteristics reduce stress on the gearbox and arms.
• Consistency with the original vehicle concept – maintaining factory operating parameters for the wiper system.

Thanks to this motor, the driver maintains predictable wiper behavior, which is especially important in a sports-touring car like the Porsche CARRERA 996.

Installation and Operational Tips

When replacing the wiper motor, it is recommended to check the condition of the wiper arms, linkages, and the entire gearbox mechanism. Proper installation includes:

• checking mounting points and their rigidity,
• verifying the correct setting of the wiper arm resting position,
• inspecting electrical connectors for corrosion and looseness,
• testing operation in several modes after installation (continuous, intermittent, fast).

This approach allows for the full utilization of the newly installed motor's potential and reduces the risk of subsequent service interventions.

Further Knowledge and Other Models

If you are interested in a broader context of typical drive and unit failures in other premium cars, it is worth reading the material: a practical guide to BMW E90 faulty engines and costly service surprises. This will help you better understand the importance of selecting the right components and preventative maintenance in higher-class vehicles.