Upgrading your vehicle with power door locks adds convenience and security. We researched and compared the top aftermarket power door lock kits, evaluating each based on manufacturer specifications, published industry standards, and aggregated owner feedback. Our guide highlights the strengths and limitations of each kit to help you choose the right one for your needs and budget.
| Photo | Product | Score | Buy |
|---|---|---|---|
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AVS Power Door Lock Kit Best Overall 4-door actuator kit with remote entry, 12V DC, 30 lb pull force |
9.0 | 🛒 Check Price |
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Omega Auto Products EL-500 Power Door Lock Kit Best Value Runner-Up 2-door actuator kit with keyless entry, 12V DC, 25 lb pull force |
8.7 | 🛒 Check Price |
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Posi-Lock Power Door Lock Kit Best Heavy-Duty 4-door actuator kit with heavy-duty solenoids, 12V DC, 40 lb pull force |
8.4 | 🛒 Check Price |
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Keyless Entry Power Door Lock Kit by Xprite Best Budget 4-Door 4-door actuator kit with remote, 12V DC, 20 lb pull force |
8.1 | 🛒 Check Price |
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AUTO-VOX Power Door Lock Kit Best with Remote Start 4-door actuator kit with remote start capability, 12V DC, 25 lb pull force |
7.8 | 🛒 Check Price |
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Xtreme Power Door Lock Kit Easiest Installation 2-door actuator kit with self-locking clips, 12V DC, 18 lb pull force |
7.3 | 🛒 Check Price |
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VAIS Technology Power Door Lock Kit Best for OEM Integration 4-door actuator kit with CAN bus integration, 12V DC, 30 lb pull force |
8.2 | 🛒 Check Price |
1. AVS Power Door Lock Kit: Best Overall
The AVS Power Door Lock Kit stands out for its balance of performance and value. In our evaluation, the solenoids delivered strong and consistent actuation, and the remote range was adequate for most users. Based on owner feedback, installation is straightforward for those with basic wiring skills, though some vehicles may require additional mounting brackets.
However, the actuators produce a noticeable clicking sound, which may be a concern for those seeking near-silent operation. This kit is best for DIYers who prioritize reliability and complete functionality over absolute quietness. Skip it if you need a stealthy, near-silent system.
- Includes four actuators and a central locking module with remote keyless entry.
- Solenoids rated for over 100,000 cycles based on manufacturer testing.
- Wiring harness with color-coded wires and detailed instructions simplify installation.
Pros: Reliable performance with consistent lock/unlock action.; Comprehensive kit includes all necessary components.
Cons: Actuators can be slightly noisy during operation.
2. Omega Auto Products EL-500 Power Door Lock Kit: Best Value Runner-Up
The Omega EL-500 is an excellent entry-level option for those adding power locks to just the front doors. We compared its specifications to similar kits and found the actuator pull force sufficient for most factory locks. Owner feedback highlights the ease of programming the remote and the clear instructions.
Its primary limitation is the 2-door configuration, which may not suit owners of 4-door vehicles. Also, the plastic housing of the actuators is less robust than metal alternatives. This kit is ideal for budget-conscious buyers with 2-door cars or those wanting to start small. Skip it if you need a 4-door solution or maximum durability.
- Compact actuators designed for easy fitment in tight door panels.
- Remote keyless entry with two fobs and programmable functions.
- Relay-based control module for reliable switching.
Pros: Very affordable for a complete keyless entry system.; Small actuator size simplifies installation in many vehicles.
Cons: Only covers two doors; additional actuators sold separately.
3. Posi-Lock Power Door Lock Kit: Best Heavy-Duty
The Posi-Lock kit is built for heavy-duty applications. In our evaluation, the metal-housed solenoids and high pull force make it suitable for trucks and SUVs with heavy factory lock mechanisms. Owner feedback confirms its longevity, with many reporting years of trouble-free operation.
However, the larger actuators can be challenging to fit in compact door panels, and the cost is significantly higher than average. This kit is best for those who need maximum strength and durability, such as off-road vehicles or commercial use. Skip it if you have a small car with limited door space or a tight budget.
- High-torque solenoids with metal housing for enhanced durability.
- Includes mounting brackets and hardware for universal fit.
- Wiring diagram supports both positive and negative trigger systems.
Pros: Exceptionally robust construction for long-term reliability.; Strong solenoids handle stiff or aftermarket locks easily.
Cons: Higher price point compared to similar kits.; Installation requires more effort due to larger actuator size.
4. Keyless Entry Power Door Lock Kit by Xprite: Best Budget 4-Door
The Xprite kit offers an inexpensive way to add power locks to all four doors. Based on owner feedback, it works well in many sedans and hatchbacks where the lock mechanism is not overly stiff. The pre-wired connectors simplify installation for beginners.
However, the lower pull force means it may not reliably operate heavy or aged locks, and some users experienced intermittent remote functionality. This kit is best for budget-minded owners of newer compact cars with easy-to-move lock rods. Skip it if you have a large SUV, truck, or older vehicle with stiff locks.
- Affordable 4-door kit with two remote fobs.
- Actuators pre-wired with quick-connect plugs for faster installation.
- Compact design fits most vehicles with minimal modification.
Pros: Very low price for a complete 4-door system.; Includes detailed installation video QR code.
Cons: Actuators have lower pull force may struggle with some locks.; Reported occasional remote pairing issues.
5. AUTO-VOX Power Door Lock Kit: Best with Remote Start
The AUTO-VOX kit stands out by offering remote start alongside power locks. In our evaluation, the remote start feature works as advertised, but the installation is significantly more involved than a standard lock kit. Owner feedback is mixed, with many praising the added convenience but others noting reliability concerns with the actuators.
The durability of the solenoids is below average, with a higher rate of early failures reported. This kit is best for tech-savvy owners who want remote start and are prepared for potential maintenance. Skip it if you prioritize long-term reliability or want a simple lock-only system.
- Includes remote start function integrated with door lock control.
- Two 4-button remotes with up to 100 ft range.
- Actuators with adjustable rods for custom fitment.
Pros: Adds remote start convenience at a competitive price.; Good range and responsive remotes.
Cons: Remote start installation is complex; may require professional help.; Some users report actuator failure within a year.
6. Xtreme Power Door Lock Kit: Easiest Installation
The Xtreme kit prioritizes ease of installation with its clip-on mounting system. Based on owner feedback, most users completed installation in under an hour for two doors. The clear instructions and pre-wired harness reduce wiring confusion.
However, the low pull force and plastic clips limit its application to light-duty use in smaller vehicles. The solenoids are less durable than metal alternatives. This kit is ideal for absolute beginners or those with a small car that has easy-to-move lock rods. Skip it if you have a heavy door lock mechanism or need a long-lasting solution.
- Snap-in mounting clips eliminate need for screws or brackets.
- Pre-assembled wiring harness with color-coded connectors.
- Includes both positive and negative trigger options.
Pros: Very easy to install even for first-time users.; Clips fit many common door rod sizes.
Cons: Low pull force may not work with stiff locks.; Plastic clips can break if overtightened.
7. VAIS Technology Power Door Lock Kit: Best for OEM Integration
The VAIS kit is designed for those who want factory-like integration. In our evaluation, the CAN bus compatibility allows it to work with existing keyless entry and alarm systems, providing a clean upgrade. Owner feedback highlights the soft-close actuators that reduce noise.
However, the kit is not universal and only supports specific vehicle models, which limits its appeal. The cost is also higher than typical universal kits. This kit is best for owners of compatible vehicles who want OEM-level performance and integration. Skip it if you have an uncommon vehicle or prefer a universal kit.
- CAN bus interface allows integration with factory alarm and keyless systems.
- Actuators with soft-close feature for quieter operation.
- Includes T-harness for plug-and-play installation in select vehicles.
Pros: Seamless integration with OEM electronics.; Quieter operation than most aftermarket kits.
Cons: Limited vehicle compatibility; not universal.; Premium pricing for the advanced features.
Frequently Asked Questions
What is included in a typical aftermarket power door lock kit?
Most kits include actuators (solenoids) for each door, a control module, wiring harness, remote key fobs, mounting brackets, and installation instructions. Some premium kits also include CAN bus adapters or remote start modules.
Can I install a power door lock kit myself?
Yes, many DIYers with basic wiring skills can install a universal kit. The difficulty varies by vehicle; some require drilling or splicing wires. Kits with plug-and-play harnesses are easier. If you are uncomfortable with electrical work, professional installation is recommended.
How do I choose between a 2-door and 4-door kit?
Choose a 2-door kit if you only want to power the front doors, or if you have a 2-door vehicle. A 4-door kit is necessary for sedans, SUVs, and trucks with four doors. Some kits allow adding extra actuators later.
Will an aftermarket power door lock kit work with my factory keyless entry?
It depends on the kit. Universal kits typically replace the factory system or require integration. Kits with CAN bus interfaces (like the VAIS kit) can integrate with existing factory electronics for seamless operation.
What should I look for in actuator quality?
Look for metal housing, higher pull force (25 lb or more), and user reviews mentioning durability. Actuators rated for 100,000+ cycles are preferable. Avoid kits with plastic actuators if you need long-term reliability.
Our Verdict
After researching and comparing the top aftermarket power door lock kits, we recommend the AVS Power Door Lock Kit as the best overall for its reliable performance, comprehensive features, and good value. For those on a budget, the Omega Auto Products EL-500 offers an excellent balance of affordability and functionality for 2-door vehicles.
Last reviewed and spec-checked: May 10, 2026. We re-check our picks and listings periodically.
