5 Best and Most Secure Door Lock Actuators of 2025

The use of door lock actuators has brought many conveniences to modern life. It realizes automatic opening and closing of door locks through electric or electronic control, which greatly improves the convenience of operation.

Whether it is through remote control keys, smart devices or the vehicle's central control system, users can easily achieve remote or one-click control; door lock actuators also enhance the security of vehicles or buildings. It can seamlessly connect with security equipment such as anti-theft systems and alarm devices to achieve a higher level of protection. For example, the vehicle automatically locks after the engine is turned off, and the doors and windows automatically close and trigger the alarm when no one is there. These functions effectively prevent illegal intrusion and provide users with more reliable protection.

Here are some of the most reliable and secure door lock actuators on the market today:

1. Dorman 746-148 door lock actuator (Best Overall)

This door lock actuator fits most major car brands, high-quality plastic and metal parts, smooth and quiet operation, affordable and durable

2. ACDelco 11M35 door lock actuator (Best for GM)

Designed for Chevrolet, GMC, Cadillac, and Buick models, this door lock actuator meets strict OEM quality standards, waterproof motor, and long-lasting performance

3. APDTY 22792038 power door lock actuator (Longest Life)

This door lock actuator features premium build quality with metal gears, corrosion-resistant housing, and is designed for front and rear doors

4. ECCPP power door lock actuator (Best Budget Option)

This door lock actuator is affordable and highly reliable, compatible with a wide range of vehicles, plug-and-play wiring, and easy installation

5. Motorcraft SW-7255 door lock actuator (Best for Ford and Lincoln)

This door lock actuator is OEM-certified for Ford and Lincoln vehicles, ensuring quiet and precise locking operation, high-strength materials, and durability

How to choose a door lock actuator？

After looking at the above door actuators, do you have your own choice? If you are still struggling to choose, please consider the following points when purchasing the best and safest door actuator in your mind:

1. Vehicle compatibility

Be sure to check whether the actuator matches the make, model, and year of your car to avoid installation problems.

2. Easy installation

Some actuators have a plug-and-play design, making DIY installation easier. Other actuators may require professional installation because of complex wiring.

3. Power consumption

A good actuator should operate efficiently and will not drain the car battery. Look for energy-saving and powerful models.

4. Security Features

Look for an actuator with anti-theft protection, especially if your vehicle has a history of being broken into or tampered with.

5. Brand Reputation and Reviews

Always choose a trusted brand with positive customer reviews to ensure reliability and security.

Summary

Door lock actuators are an important part of the vehicle safety system, ensuring smooth and reliable locking. Investing in high-quality actuators not only improves safety, but also avoids future repair costs. To get the best combination of safety, durability, and smooth operation, be sure to check OEM compatibility, anti-theft features, and durability when making your choice.

In the JIECANG linear drive product platform, we not only provide door lock actuator related products and services, but also provide drive and intelligent control solutions for related industries such as smart office, medical care, smart home, and industrial automation.

FAQ：

1.How do I know if my door lock actuator is bad?

You'll know if your door lock actuator is bad when your vehicle's power door lock isn't working. It can also operate erratically and make strange noises. You can confirm if power reaches your actuator using a digital multimeter.

2.What happens when the door lock actuator goes out?

A faulty door lock actuator can sometimes cause your vehicle's door locks to operate erratically. For instance, if an actuator has a wiring problem, it can cause a car door to lock and unlock at various times while you're driving or while your car is parked.

3.What happens when an actuator goes out?

For instance, a faulty actuator in a car's HVAC system may result in the inability to adjust the temperature or airflow, leading to discomfort for the occupants. In more severe cases, a failed actuator in critical systems like throttle control or brake systems can pose significant safety risks.