Vaico V30-8387 Window Regulator - Left

Mercedes-Benz S-Class Left Window Regulator

The Vaico V30-8387 window regulator is a left-side replacement for select Mercedes-Benz S-Class models with electric window operation. Built to match the OE application for vehicles using part number A2217200146, it supports smooth glass movement in the driver-side or left rear door depending on the vehicle configuration.

VAICO product line components are developed for direct-fit repair applications, with attention to OE-style dimensions and vehicle-specific mounting points. This regulator is sized at 510 mm long, 50 mm high, and 44 mm wide, with a weight of 1.125 kg.

Key Features

• Part number: V30-8387
• Left-side window regulator for electric window systems
• OE reference: A2217200146
• Dimensions: 510 mm length, 50 mm height, 44 mm width
• Weight: 1.125 kg
• Cross-reference part number: 2217200146

Detailed Description

Use the Vaico V30-8387 when replacing a worn or failed left window regulator on Mercedes-Benz S350, S400, S450, S550, S600, S63 AMG, and S65 AMG models covered by the listed fitment. This part is specified for electric windows and matches applications identified with OE number A2217200146. If you are searching for a Mercedes-Benz S550 left window regulator, Mercedes-Benz S600 left window regulator, or a Mercedes-Benz S63 AMG electric window regulator, this part number V30-8387 is the direct reference to verify.

What It Helps Fix

• Window glass that will not raise or lower properly
• Slow, uneven, or jerky window movement
• Noise from a damaged regulator mechanism
• Window glass slipping out of position
• Failure of the electric window mechanism on the left side

Installation Notes and Tips

Confirm the OE number A2217200146 and the left-side position before ordering. Compare the original regulator’s mounting points, dimensions, and connector layout to the replacement part. Professional installation is recommended for door-panel removal, glass alignment, and final window calibration after replacement.

Quality Assurance

Vaico supplies OE-style replacement parts for European vehicle applications, and this regulator is cataloged for direct fitment on the listed Mercedes-Benz S-Class models. Verify vehicle year, model, and left-side application against the fitment data before installation. Part number V30-8387 is also referenced as 2217200146 for application matching.