Aftermarket push button start kits offer a modern convenience upgrade for older vehicles. We researched and compared the most popular models based on manufacturer specifications, published safety standards, and aggregated owner feedback. Our evaluation focuses on performance, durability, ease of installation, and safety features to help you choose the right kit for your car.
| Photo | Product | Score | Buy |
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PUSH2START P2S-5000 Top Pick RFID key fob, 30 ft range, anti-theft engine immobilizer |
9.0 | 🛒 Check Price |
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EasyGuard EG-7000 Best Value Passive keyless entry, push start, remote start, 2 fobs |
8.5 | 🛒 Check Price |
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Start-X Remote Start Kit Easiest Install 3-step installation, no wire splicing, universal fit |
8.8 | 🛒 Check Price |
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AUTOWIT AW-800 Compact Design Mini push button, metal housing, 2 key fobs |
8.1 | 🛒 Check Price |
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Viper 5706V Security Focused 2-way LCD remote, shock sensor, 1-mile range |
9.3 | 🛒 Check Price |
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CarLink PL-300 Budget Friendly Basic push start, passive keyless entry, 2 fobs |
7.5 | 🛒 Check Price |
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EASY DIY EZ-100 Beginner Friendly Plug and play for select Toyota and Honda models |
7.8 | 🛒 Check Price |
1. PUSH2START P2S-5000: Top Pick
In our evaluation, the PUSH2START P2S-5000 stood out for its balance of performance and safety. The kit uses RFID encryption to prevent theft, and the plug-and-play design makes it accessible for DIY installers. Based on owner feedback, the range is impressive and the brake pedal override works reliably.
However, some users reported that the fobs are larger than expected and the plastic casing feels less premium. This kit is ideal for those who prioritize security and ease of installation, but if you want a more compact fob, consider alternatives.
- Plug-and-play harness for most vehicles, no cutting required
- RFID encrypted fobs prevent relay attacks
- Includes brake pedal override and auto-lock feature
Pros: Easy installation with color-coded wires; Strong range and reliable start every time
Cons: Fobs are bulky and may feel cheap
2. EasyGuard EG-7000: Best Value
The EasyGuard EG-7000 provides a comprehensive package at a competitive price point. We compared its specs to similar kits and found the remote start feature adds significant convenience. Owner feedback highlights that the system is responsive and the range is adequate for most parking lots.
On the downside, the manual is difficult to follow, and some users needed professional installation. If you are comfortable with wiring diagrams, this is a solid pick; otherwise, you may want to pay for installation.
- Remote start function included
- Works with most 12V vehicles
- LED indicator for system status
Pros: Great value for the features offered; Remote start works well in cold weather
Cons: Installation instructions are poorly translated
3. Start-X Remote Start Kit: Easiest Install
Start-X focuses on simplicity. In our research, this kit earned high marks for ease of installation from owners who successfully installed it in under 30 minutes. The T-tap connectors make it accessible to beginners, and the system works with the existing key fob.
However, it only works if your car already has remote locking, and some users reported compatibility issues with certain models. This is a great choice for a quick upgrade, but skip it if your car lacks factory remote locks.
- T-tap connectors included for quick setup
- Compatible with most vehicles with factory remote lock
- Retains factory key fob functionality
Pros: Truly plug-and-play for many cars; No cutting or soldering required
Cons: Limited to vehicles with remote lock system
4. AUTOWIT AW-800: Compact Design
The AUTOWIT AW-800 appeals to those who want a factory-like appearance. The metal push button is a standout feature, and we found owner reviews praising its aesthetics. Programming is straightforward, and the kit includes two fobs.
However, the fob range is only about 20 feet, which may be limiting for some users. Additionally, the immobilizer function is basic. If you prioritize style and a compact button over range, this is a good option.
- Small button fits in standard switch slot
- Metal construction feels premium
- Programmable via included manual
Pros: Button looks and feels high quality; Easy to mount in existing panel holes
Cons: Range is shorter than competitors
5. Viper 5706V: Security Focused
Viper is a trusted name in vehicle security, and the 5706V lives up to its reputation. In our evaluation, the two-way LCD remote provides peace of mind with range up to a mile. The shock sensor and alarm integration make this a top choice for theft prevention.
However, the installation is not for beginners; many owners recommend professional installation. Also, the price is higher than basic kits. If security is your top priority and you are willing to invest, this is the best option.
- Two-way confirmation with LCD display
- Advanced shock sensor and dual-stage alarm
- Remote start and push button start included
Pros: Excellent security features; Long range and two-way feedback
Cons: Installation is complex, professional recommended
6. CarLink PL-300: Budget Friendly
The CarLink PL-300 is the most budget-friendly option we researched. It provides the core push button start function without extras. Owner feedback indicates it works reliably for the price, and the installation is manageable for DIYers.
However, the lack of any security features is a significant drawback. The button feels flimsy, and the fobs are basic. This kit is only suitable for those on a tight budget who understand the security trade-off. We recommend skipping it if you park in high-theft areas.
- Lowest price point in our research
- Simple push button start with LED ring
- Includes wiring harness and instructions
Pros: Affordable entry into push button start; Works as advertised for basic function
Cons: Plastic button feels cheap; No immobilizer or security features
7. EASY DIY EZ-100: Beginner Friendly
The EASY DIY EZ-100 is designed for specific Toyota and Honda models, making installation nearly foolproof. We found that owners appreciated the color-matched harness and clear instructions. The kit functions well for its intended vehicles.
However, compatibility is limited, so it is not a universal solution. Also, the fob range is average. If you own a compatible car and want a hassle-free install, this is a solid choice. Otherwise, look for a universal kit.
- Vehicle-specific harness for easy install
- Includes push button and two fobs
- LED indicator shows system status
Pros: Very easy install for compatible cars; Good customer support from seller
Cons: Only works with specific models
Frequently Asked Questions
Is it safe to install an aftermarket push button start?
Yes, when installed correctly and with a kit that includes an immobilizer. We recommend kits with RFID encryption and brake pedal override to prevent unauthorized starting. Always follow the wiring diagram and disconnect the battery during installation.
Will an aftermarket push button start work with my car?
Most universal kits work with 12V vehicles, but compatibility depends on your car’s ignition system. Check the product description for vehicle fitment. Some kits are model-specific and offer easier installation.
Do I need professional installation?
It depends on your comfort with car electronics. Kits with plug-and-play harnesses are DIY-friendly. However, if your car has a transponder key or complex wiring, professional installation is recommended to avoid damage.
Will this void my car warranty?
Aftermarket modifications can void warranties if they cause damage. However, many owners install push button starts without issues. Check your warranty terms and consider using a harness that does not require cutting wires.
Can I keep my original key fob?
Some kits allow you to retain the factory key fob for locking/unlocking while using the push button for ignition. Others include new fobs. Read the product details to see if it integrates with your existing system.
Our Verdict
After researching and comparing the top aftermarket push button start kits, our top pick is the PUSH2START P2S-5000 for its excellent balance of performance, safety, and ease of installation. For those on a budget, the EasyGuard EG-7000 offers great value with remote start. If security is your primary concern, the Viper 5706V is unmatched.
