Vaico V10-6388 Window Regulator - Rear Left

VAICO Rear Left Window Regulator for Audi A3

The VAICO V10-6388 is an electric rear left window regulator for select 2006-2013 Audi A3 and Audi A3 Quattro models. It is specified for vehicles without a mounting plate and supports power-operated window function for the rear left door.

Key Features

• Electric window regulator for rear left door applications
• Fits 2006-2013 Audi A3, rear left
• Fits 2006-2013 Audi A3 Quattro, rear left
• Length: 550 mm; width: 270 mm; height: 75 mm
• Lightweight design at 0.535 kg
• Paired article number: V10-6389

Product Details

VAICO V10-6388 is a body door component built for rear left power window service on Audi A3 and Audi A3 Quattro vehicles from 2006 through 2013. The electric operating mode matches the original power window setup, and the no-mounting-plate specification helps ensure the correct application for the listed vehicles. If you are replacing a worn Audi A3 window regulator, this part number provides a direct reference for fitment-focused ordering.

VAICO, under the VAICO line, supplies OE-style replacement parts for European vehicle repair needs. For this application, the V10-6388 is the correct rear left window regulator reference for the listed Audi A3 platform coverage. This part cross-references 8P4 839 461 A and 8P4839461A for the same application.

Common Problems This Part Can Address

• Rear left window no longer moves with the switch
• Window movement is slow, uneven, or stops partway
• Broken regulator mechanism inside the door
• Power window operation failure on the rear left side
• Noise or binding during window travel

Installation Notes and Tips

Verify rear left door fitment before installation and confirm the vehicle uses an electric window regulator without a mounting plate. Compare the original part number and door configuration against V10-6388 and the paired reference V10-6389 before removing the door trim. Proper alignment of the glass and regulator tracks is important for smooth operation after replacement.

Quality Assurance

VAICO parts are cataloged for application-specific replacement use, with dimensions and fitment details provided to support accurate selection. Confirm the Audi A3 or Audi A3 Quattro model year and rear left position against the listed coverage before purchase.