Dorman 742-408 Power Window Motor - Front Left

Reliable Window Motor Replacement for Mercury Cougar

The Dorman 742-408 window motor is designed specifically for Mercury Cougar models, providing a dependable solution for restoring power window functionality. This plug-in motor includes the window lift gear, ensuring smooth operation without the need for additional components.

Key Features of Dorman 742-408 Window Motor

• Compatible with Mercury Cougar vehicles
• Plug-in design for straightforward installation
• Includes window lift gear for complete operation
• Does not include regulator or mounting hardware
• Wiring harness not included
• Micro-controlled embedded logic not present

Detailed Product Description

The Dorman 742-408 window motor is engineered to replace the original power window motor in Mercury Cougar models. This unit features a plug-in connection, simplifying the replacement process by eliminating complex wiring tasks. While the motor includes the window lift gear, it does not come with the regulator or mounting hardware, so these components must be reused or purchased separately. The absence of embedded logic means the motor operates with standard electrical signals, maintaining compatibility with the vehicle's existing window control system.

Common Issues Addressed by This Window Motor

• Power window failure due to motor burnout
• Slow or inconsistent window movement
• Grinding noises caused by worn lift gear
• Window stuck in one position
• Intermittent window operation

Installation Notes and Tips

• Ensure the vehicle is a Mercury Cougar before installation
• Retain the original regulator and mounting hardware for reuse
• Disconnect the battery before beginning installation to prevent electrical shorts
• Verify the plug-in connector matches the vehicle wiring harness
• Test window operation before reassembling door panels

Quality Assurance and Warranty Information

Dorman manufactures the 742-408 window motor to meet or exceed OEM standards for fit and function. While this part does not include a wiring harness or mounting hardware, it is built for durability and reliable performance. Warranty coverage details should be confirmed at the point of purchase, as they may vary.