Dorman 940-111 Trunk Lock Actuator Motor

Reliable Trunk Lock Actuator Motor for Buick, Cadillac, and Chevrolet

The Dorman 940-111 trunk lock actuator motor is designed to restore proper trunk locking functionality in select Buick, Cadillac, and Chevrolet models. Engineered with durable metal housing and an electric activation system, this actuator motor ensures consistent performance for your vehicle's trunk compartment.

Key Features of the Dorman 940-111 Trunk Lock Actuator Motor

• Constructed with robust metal material and housing for durability
• Electric activation type for smooth and reliable trunk locking
• Compact dimensions: 7 inches length, 5.09 inches width, and 5.1 inches height
• Equipped with a male oval connector featuring 4 blade terminals
• Designed without attached lead wires or included mounting hardware
• Package includes one door latch actuator motor

Detailed Product Description

The Dorman 940-111 trunk lock actuator motor is specifically engineered for compatibility with Buick DTS, Cadillac DTS, Chevrolet Impala, Chevrolet Impala Limited, and Buick Lucerne models. Its metal construction provides strength and resistance to wear, while the electric activation mechanism ensures precise control of the trunk locking system. The actuator features a male oval connector with four blade terminals, facilitating straightforward electrical connections. Although mounting hardware and wiring harnesses are not included, the actuator is designed for direct replacement, matching OEM specifications for seamless integration.

Common Applications and Issues Addressed

• Restores trunk lock functionality when the actuator motor fails
• Eliminates issues with trunk not locking or unlocking electronically
• Resolves intermittent trunk lock engagement problems
• Replaces worn or damaged trunk lock actuators in compatible Buick, Cadillac, and Chevrolet models
• Improves security by ensuring reliable trunk locking operation

Installation Notes and Tips

• Verify vehicle compatibility with Buick DTS, Cadillac DTS, Chevrolet Impala, Impala Limited, or Buick Lucerne before installation
• Disconnect the vehicle battery prior to installation to prevent electrical shorts
• Carefully remove the old actuator motor and disconnect the electrical connector
• Install the Dorman 940-111 actuator motor using existing mounting points; mounting hardware is not included
• Reconnect the electrical connector ensuring the male oval connector aligns properly
• Test trunk lock operation before reassembling interior panels

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 940-111 trunk lock actuator motor undergoes rigorous quality control to ensure proper fit and function. Please refer to Dorman's warranty policy for specific coverage details.