Dorman 740-172 Window Regulator - Front Left

Reliable Manual Window Regulator for Ford Focus Front Left Door

The Dorman 740-172 manual window regulator is designed specifically for the front left door of Ford Focus models. Engineered with durable materials, this window regulator ensures smooth manual operation without the need for a motor.

• Compatible with Ford Focus front left door window
• Manual window operation type without motor included
• Steel housing and metal frame for structural strength
• Plastic gear material for smooth gear engagement
• Bolt-on attachment type for secure mounting
• Mounting hardware not included
• Package contains one manual window regulator

Durable Construction and Design Features

The Dorman 740-172 window regulator features a steel housing combined with a metal and plastic frame to provide a balance of strength and lightweight design. The plastic gear material reduces wear and noise during manual window operation. This part is designed for bolt-on installation on the front left door of Ford Focus vehicles, ensuring a precise fit and reliable performance. The absence of a motor means this regulator is intended for manual window systems, making it a direct replacement for vehicles equipped with manual window controls.

Common Applications and Problem Resolution

• Resolves issues with windows that do not move smoothly or are stuck
• Replaces broken or worn manual window regulators on Ford Focus front left doors
• Fixes rattling or loose window movement caused by damaged regulator components
• Addresses window alignment problems due to faulty regulator frames or gears
• Restores proper manual window function without requiring motor replacement

Installation Notes and Tips

Installation of the Dorman 740-172 window regulator requires removal of the door panel and old regulator assembly. Since mounting hardware is not included, retain or replace bolts as needed. This part is designed for bolt-on attachment and does not come with installation instructions, so professional installation or reference to a repair manual is recommended. Ensure the window glass is properly aligned during installation to prevent binding or damage.

Quality Assurance and Warranty Information

Dorman manufactures this window regulator to meet or exceed OEM standards for fit and function on Ford Focus vehicles. The combination of steel housing and durable plastic gears provides long-lasting performance. While mounting hardware and motor are not included, the part number 740-172 is backed by Dorman's quality control processes. Please consult Dorman's warranty policy for specific coverage details.