Dorman 746-258 Liftgate Lock Actuator

Reliable Liftgate Lock Actuator for Chrysler and Dodge Vehicles

The Dorman 746-258 liftgate lock actuator is designed to restore proper locking function to the rear liftgate of select Chrysler and Dodge models. Engineered with durable plastic housing and a compact design, this actuator ensures consistent performance for your Caravan, Grand Caravan, Pacifica, Town & Country, or Voyager.

• Body color: Black for discreet installation
• Compact dimensions: 4.38 inches length and 1.27 inches width
• Blade terminal type with 2 terminals for secure electrical connection
• Female connector for easy plug-in compatibility
• Two mounting holes for stable and precise installation
• Constructed from durable plastic material
• Includes one door lock actuator per package

Product Details and Specifications

The Dorman 746-258 liftgate lock actuator features a black plastic body measuring 4.38 inches in length and 1.27 inches in width, making it a compact and efficient replacement part. It uses a blade terminal type with two terminals and a female connector, designed to integrate seamlessly with the vehicle's existing wiring harness (note: wiring harness not included). The actuator mounts securely with two mounting holes, ensuring a stable fit within the liftgate assembly. This part is specifically compatible with Chrysler and Dodge models including the Caravan, Grand Caravan, Pacifica, Town & Country, and Voyager, providing a direct replacement solution for liftgate lock issues.

Common Applications and Problem Resolution

• Restores liftgate locking functionality on Chrysler Caravan and Dodge Grand Caravan
• Resolves intermittent or non-functioning liftgate lock issues on Pacifica and Town & Country
• Eliminates electrical connection problems caused by worn or damaged terminals
• Addresses liftgate lock actuator failure symptoms such as inability to lock/unlock rear door
• Prevents security risks associated with faulty liftgate locks on Voyager models

Installation Notes and Tips

Installation of the Dorman 746-258 liftgate lock actuator requires basic automotive electrical and mechanical skills. Ensure the vehicle battery is disconnected before beginning to avoid electrical shorts. The actuator mounts using two mounting holes and connects via a female blade terminal connector; verify the connector matches your vehicle’s wiring harness. Since the wiring harness is not included, retain the original harness for installation. Proper alignment during installation is critical to ensure smooth lock operation. Consult the vehicle’s service manual for detailed removal and installation procedures specific to Chrysler and Dodge liftgate assemblies.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 746-258 liftgate lock actuator undergoes quality control testing to ensure proper fit and function on compatible Chrysler and Dodge models. This part is backed by Dorman’s limited warranty, covering defects in material and workmanship under normal use conditions. For warranty details, refer to Dorman’s official documentation.