Autotecnica HA0816463 Door Lock Actuator - Front Right

Front Right Door Lock Actuator

Restore factory door lock operation with this Autotecnica door lock actuator, part number HA0816463. It is a direct-fit OE replacement for the front right door and is built for reliable electrical performance in demanding cabin temperatures.

Compatible with select Acura MDX, Acura RDX, Acura RLX, and Honda Civic front right applications, this actuator uses a plug-and-play connection to the original wiring for a clean replacement. The Autotecnica HA0816463 is engineered with alloy conductors to reduce electrical resistance and current draw for steady operation.

• Direct-fit OE replacement design for factory-style door lock function
• Plug-and-play connection to original wiring
• Blade terminals with a rectangular female connector
• 7-terminal configuration for the specified application
• Built with materials selected to handle high summer cabin heat
• Designed for dependable, long-term operation

Application Details

Fits 2014-2020 Acura MDX, front right. Fits 2013-2019 Acura RDX, front right. Fits 2017-2019 Acura RLX, front right. Fits 2012-2015 Honda Civic, front right. This part cross-references Dorman OE Solutions 937-503 for the same application.

The Autotecnica HA0816463 is a practical replacement when the original front right door lock actuator no longer responds correctly. It is intended to restore normal locking and unlocking behavior on the specified Acura and Honda models without modifying the factory wiring.

Common Problems It Can Solve

• Door lock does not respond to the key fob or interior switch
• Intermittent locking or unlocking on the front right door
• Slow, weak, or noisy actuator movement
• Loss of consistent central locking operation
• Electrical resistance issues that affect actuator performance

Installation Notes

Use the original connector for a plug-and-play installation. Verify the connector shape, terminal count, and front right position before installation. Mounting hardware is not included, so reuse the existing hardware if serviceable and follow the vehicle service procedure for door trim removal and actuator replacement.

Quality Assurance

Autotecnica builds this actuator with high-quality materials and alloy conductors to support consistent electrical operation and durability. Part number HA0816463 is backed by a 24-month unlimited mileage warranty.