Autotecnica TY0818383 Door Lock Actuator - Rear Right

Rear Right Door Lock Actuator for Toyota

Restore rear door locking performance with this Autotecnica door lock actuator, part number TY0818383. It is built for direct replacement use on select Toyota applications and features a 4-pin, rectangular female connector with male terminals for a secure electrical connection.

Key Features

• Door lock actuator for body electrical repair
• 4-terminal pin design with rectangular connector shape
• Female connector / male terminal configuration
• No mounting hardware included
• Direct-fit replacement for rear right door applications
• Autotecnica TY0818383 replacement part

Detailed Description

Autotecnica TY0818383 is a rear right door lock actuator for 2022-2023 Toyota Tundra, rear right, incl. latch, and 2014-2019 Toyota Highlander, rear right. This actuator is used to restore the locking mechanism in the door assembly when the original unit no longer responds correctly to power lock commands or mechanical movement. The rectangular connector and 4-pin layout support OE-style electrical integration, while the pin terminal design helps maintain a proper connection at the door harness. If you are searching for a Toyota Tundra rear right door lock actuator or a Toyota Highlander rear right door lock actuator, TY0818383 is the matching replacement reference.

This part cross-references Dorman - OE Solutions 937-970 and Standard Ignition DLA1427 for the same application.

Common Issues This Part Can Solve

• Rear door will not lock or unlock from the switch or key fob
• Intermittent or slow door lock movement
• Failed actuator motor inside the rear right door
• Locking mechanism noise without full latch movement
• Electrical connection problems at the door actuator

Installation Notes and Tips

Verify the vehicle year, model, and rear right position before ordering. This actuator does not include mounting hardware, so reuse the original fasteners if serviceable. Confirm connector shape, terminal count, and latch configuration before installation, especially on 2022-2023 Toyota Tundra applications that include the latch assembly.

Quality Assurance

Autotecnica manufactures aftermarket parts under ISO/TS 16949 quality management system specifications. TY0818383 is backed by a two-year, unlimited mileage warranty.