Dorman 937-503 Door Lock Actuator Motor - Front Right

Reliable Door Lock Actuator Motor for Acura and Honda Vehicles

The Dorman 937-503 door lock actuator motor is designed specifically for select Acura and Honda models, including the Civic, MDX, RDX, and RLX. Engineered with durable metal and plastic materials, this actuator motor ensures consistent performance for your vehicle's door locking system.

• Constructed with a combination of metal and plastic for durability
• Dimensions: 6.5 inches length, 2.7 inches width, 5.3 inches height
• Blade-type terminals with 7 male terminals for secure electrical connection
• Square-shaped female connector for precise fitment
• Designed for specific fitment on Acura and Honda Civic, MDX, RDX, and RLX models
• Mounting hardware not included
• Part number 937-503 ensures exact replacement compatibility

Detailed Product Description

The Dorman 937-503 door lock actuator motor is a direct replacement part engineered to restore proper locking functionality to your Acura or Honda vehicle. Its metal and plastic construction balances strength and weight, providing reliable operation within the door assembly. Measuring 6.5 inches in length, 2.7 inches in width, and 5.3 inches in height, this actuator motor fits precisely into the designated mounting area. The blade terminal type with seven male terminals and a square female connector ensures a secure and stable electrical connection, critical for consistent actuator performance. This part is designed for specific fitment, compatible with Acura Civic, MDX, RDX, RLX, and Honda Civic models, making it a suitable choice for targeted repairs.

Common Applications and Issues Resolved

• Restores power door lock functionality when actuator motor fails
• Eliminates intermittent or non-responsive door locking/unlocking
• Replaces worn or damaged actuator motors causing door lock noise
• Fixes electrical connection issues related to faulty terminals or connectors
• Addresses door lock system malfunctions specific to Acura and Honda models

Installation Notes and Tips

• Verify vehicle compatibility with Acura Civic, MDX, RDX, RLX, or Honda Civic before installation
• Disconnect the vehicle battery prior to removal and installation to prevent electrical shorts
• Carefully remove the door panel to access the existing actuator motor
• Note that mounting hardware is not included; retain original screws and clips for reinstallation
• Ensure the blade terminals and square connector are properly aligned and securely connected

Quality Assurance and Warranty

Dorman manufactures the 937-503 door lock actuator motor to meet or exceed OEM specifications for fit, form, and function. Each unit undergoes quality control testing to ensure reliable operation. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.