Item Description
Genuine OEM Mercedes-Benz Front Left Power Window Motor designed for vehicles on the E-Class W207 platform. This electric motor operates the driver-side front window regulator, allowing the window to move smoothly up and down using the door switch or the vehicle’s central control system.

The motor works together with the window regulator assembly inside the door to convert electrical signals into mechanical movement for reliable window operation. If the window stops working, moves slowly, or produces unusual noise, the window motor may require replacement.

Manufactured to Mercedes-Benz factory specifications, this component ensures proper fitment and dependable performance.

Part Details

• Part Name: Power Window Motor
• OEM Part Number: A2078200542
• Manufacturer Part Number: 2078200542
• Placement on Vehicle: Front Left / Driver Side
• System: Power Window / Window Regulator
• Condition: Genuine OEM Mercedes-Benz Part
• Fitment Type: Direct Replacement

Compatible Vehicles (Examples)

Fits Mercedes-Benz E-Class models, including:

• E-Class W207 Coupe
• E-Class A207 Convertible

(Model years approximately 2010–2014 depending on trim and equipment.)

Features

• Genuine OEM Mercedes-Benz electric window motor
• Controls driver-side front power window movement
• Designed specifically for W207 E-Class Coupe & Cabriolet models
• Smooth and reliable window operation
• Direct replacement for faulty or worn window motors

Package Includes

• 1 × Front Left Power Window Motor

Important Note

Please verify the OEM part number (A2078200542) and compare it with your original unit before purchasing to ensure compatibility.
Professional installation is recommended to ensure proper alignment with the window regulator assembly.