ACI 380016 Window Regulator - Front Left

ACI Window Regulator 380016 for Volvo S40 and V50

ACI Window Regulator 380016 is a new power window regulator built for the front left position. It uses a hardened steel gear and meets or exceeds OEM requirements for fit and function. This ACI Window Regulator is a direct replacement choice for Volvo S40 and Volvo V50 models with power window operation.

Key Features

• Power window regulator for the front left door
• Hardened steel gear for durable gear engagement
• New construction
• Meets or exceeds OEM specifications
• Motor not included
• Mounting hardware not included

Product Details

Built as a replacement window regulator for the front left door, part number 380016 is intended for vehicles that use power window operation and a separate motor. The hardened steel gear supports consistent window movement, while the OE-level design helps maintain proper fit and function in the door assembly. This part cross-references 752398 and 6656768 for the same application. Compatible With 2004-2011 Volvo S40, front left, and 2005-2011 Volvo V50, front left. ACI 380016 is a practical option when replacing a worn or failed regulator in Volvo S40 and Volvo V50 door systems.

Common Problems This Part Can Solve

• Window stuck in the up or down position
• Slow, uneven, or noisy window travel
• Broken regulator gear or cable mechanism
• Window that drops inside the door
• Loss of power window movement at the front left door

Installation Notes and Tips

Verify front left fitment before installation and confirm the vehicle uses a power window regulator with a separate motor. Transfer or inspect the existing motor as needed, since the motor is not included. Mounting hardware is not included, so reuse or source the required fasteners during service. For best results, inspect the window tracks, guides, and electrical connectors before reassembly.

Quality Assurance

ACI 380016 is a new replacement part built to meet or exceed OEM specifications for fit and function. The ACI Window Regulator line is focused on direct-fit door service parts for repair work that requires accurate vehicle application and dependable operation.