Description

Audi A4 A5 B8 A6 Allroad Q7 Front Left Window Regulator Motor 8T0959801B

Genuine OEM Front Left Window Regulator Motor

Genuine pre-owned Audi front left power window regulator motor with OEM part number 8T0959801B, designed for compatible Audi applications from approximately 2008–2015.

This electric window motor operates the front left power window regulator and provides the drive needed to raise and lower the door glass. It is a suitable replacement for a faulty, worn, or damaged original window motor on compatible vehicles.

Potential applications may include Audi A4, A5, A6, A6 Allroad, and Q7, depending on the exact vehicle configuration, production date, and window regulator system.

Product Details

• OEM Part Number: 8T0959801B
• Product: Front Power Window Regulator Motor
• Position: Front Left Door
• Side: LH / LHS
• Potential Applications: Audi A4, A5, A6, A6 Allroad, Q7
• Model Years: Approximately 2008–2015
• Condition: Used / Pre-Owned
• Quality: Genuine OE/OEM
• Application: Power window system
• Type: Electric window regulator motor

LH / Passenger-Side Clarification

LH means the vehicle’s left-hand side when sitting inside the vehicle facing forward. On left-hand-drive vehicles, this is normally the driver side; on right-hand-drive vehicles, it is normally the passenger side.

Always verify the physical side and original motor part number rather than relying only on driver/passenger terminology.

Front Left Window Motor Replacement

The 8T0959801B window regulator motor provides the electric drive required to operate the front door window mechanism.

A failing window motor can cause symptoms such as:

• Front window moving slowly
• Window operation becoming intermittent
• Window failing to move
• Window becoming stuck open or closed
• Motor running without properly moving the glass
• Unusual noises from inside the door
• Complete loss of power-window operation

Replacing a faulty motor with the correct OEM unit can help restore smooth and reliable power-window operation.

Vehicle Fitment

Potential applications may include compatible:

• Audi A4 B8
• Audi A5 B8
• Audi A6
• Audi A6 Allroad
• Audi Q7
• Approximately 2008–2015 applications

Exact compatibility depends on model year, body style, door configuration, window regulator design, electrical connector, vehicle equipment, and production date.

Important Fitment Information

Please verify the following before ordering:

• OEM part number: 8T0959801B
• Front left door position
• Connector configuration
• Window regulator design
• Vehicle model
• Model year
• Body style
• Existing window motor part number

Always compare the replacement motor with the original unit before purchase. Similar Audi window motors may have different connectors, mounting arrangements, or applications.

Condition

This is a genuine pre-owned Audi OE/OEM window regulator motor.

As a used automotive electrical component, it may show normal signs of previous use, including light scratches, marks, or surface wear. Please review the product photographs carefully and compare the connector and mounting arrangement with your original motor.

Installation

Professional installation is recommended.

Before fitting the replacement motor:

1. Compare the replacement motor with the original unit.
2. Verify the OEM part number and electrical connector.
3. Inspect the window regulator, cables, guides, and mounting points.
4. Check the door wiring and connectors for damage or corrosion.
5. Install the motor securely.
6. Test the window operation fully after installation.

Depending on the vehicle, window initialization or adaptation may be required after installation.

Worldwide Shipping

Audi Parts 05 offers worldwide shipping on genuine used Audi parts and electrical components. This front left window regulator motor is suitable for Audi owners, mechanics, repair shops, restoration projects, and enthusiasts looking for an OEM replacement.