Dorman 937-640 Door Lock Actuator Motor - Rear Left

Reliable Door Lock Actuator Motor for Ford Escape and Mercury Mariner

The Dorman 937-640 door lock actuator motor is designed specifically for Ford Escape and Mercury Mariner models. This replacement part ensures proper locking and unlocking functionality, restoring convenience and security to your vehicle's door system.

• Constructed from durable plastic material for reliable operation
• Features a male blade terminal type for secure electrical connection
• Designed as a specific fit for Ford Escape and Mercury Mariner vehicles
• Includes one integrated latch actuator for streamlined installation
• Mounting hardware not included, allowing use of existing components

Product Details and Specifications

The Dorman 937-640 door lock actuator motor is engineered to meet the exact specifications of Ford Escape and Mercury Mariner models, ensuring compatibility and performance. Made from plastic, this actuator motor is lightweight yet durable enough to handle daily use. It connects via a male blade terminal, providing a reliable electrical interface with your vehicle's wiring harness. The package contains one integrated latch actuator, simplifying the replacement process. Note that mounting hardware is not included, so existing fasteners should be reused during installation.

Common Applications and Problem Resolution

This door lock actuator motor is used to control the locking mechanism within the vehicle door, enabling remote and manual locking functions. It addresses several common issues, including:

• Failure of door locks to engage or disengage properly
• Intermittent or non-responsive power door lock operation
• Unusual noises or grinding sounds when locking or unlocking doors
• Inability to lock or unlock doors using key fob or interior switches
• Electrical connection problems related to the actuator motor terminals

Installation Notes and Tips

When installing the Dorman 937-640 door lock actuator motor, ensure the vehicle is powered off and the battery is disconnected to prevent electrical shorts. Since mounting hardware is not included, retain the original screws and clips from the existing actuator. Carefully disconnect the male blade terminal connector before removing the old actuator. Align the new actuator properly with the door latch assembly to avoid binding or misalignment. Test the locking function before reassembling the door panel.

Quality Assurance and Warranty Information

Dorman manufactures the 937-640 door lock actuator motor to meet OEM standards for fit and function on Ford Escape and Mercury Mariner vehicles. The part undergoes quality control inspections to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.