Dorman 746-404 Trunk Lock Actuator Motor - Rear

Reliable Trunk Lock Actuator Motor for Volkswagen Vehicles

The Dorman 746-404 trunk lock actuator motor is designed to restore proper electric locking functionality in select Volkswagen models. Engineered with durable plastic housing and blade terminals, this actuator motor ensures consistent performance for your Passat, Phaeton, or Touareg.

• Material: Durable plastic construction for housing and components
• Terminal Type: Blade terminals for secure electrical connections
• Activation Type: Electric operation for smooth trunk locking
• Installation Hardware: Not included, allowing use of existing components
• Package Contents: Includes one door lock actuator motor
• Wiring Harness: Not included, compatible with factory wiring

Product Details and Specifications

The Dorman 746-404 trunk lock actuator motor features a plastic housing that protects internal components from environmental damage while maintaining lightweight design. Its electric activation type provides reliable and responsive trunk locking and unlocking. The blade terminal type facilitates straightforward electrical connections without the need for additional adapters. This actuator motor is designed specifically for Volkswagen Passat, Phaeton, and Touareg models, ensuring compatibility and proper fitment. Note that installation hardware and wiring harness are not included, so existing parts should be reused during replacement.

Compatible Volkswagen Models and Common Applications

This trunk lock actuator motor is compatible with the following Volkswagen vehicles:

• Volkswagen Passat
• Volkswagen Phaeton
• Volkswagen Touareg

It is commonly used to address issues such as:

• Trunk not locking or unlocking electronically
• Intermittent trunk lock operation
• Failure of trunk lock actuator motor causing manual lock only
• Electrical faults related to trunk locking mechanism
• Wear or damage to original actuator motor components

Installation Notes and Tips

When installing the Dorman 746-404 trunk lock actuator motor, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Since installation hardware and wiring harness are not included, retain and reuse the original components for proper fitment. Carefully connect the blade terminals to the existing wiring harness, verifying secure and corrosion-free contacts. Follow vehicle-specific service manual instructions for removal and installation procedures to avoid damage to surrounding parts.

Quality Assurance and Warranty Information

Dorman manufactures this trunk lock actuator motor to meet or exceed OEM standards for fit, form, and function. The plastic housing and components are engineered for durability under normal operating conditions. While installation hardware and wiring harness are not included, the product is designed for direct replacement in compatible Volkswagen models. Please refer to Dorman’s warranty policy for coverage details on the 746-404 part number.