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The Best Automatic Start Kits To Warm Your Car Up Fast

Last updated on July 27, 2023

We looked at the top 8 Automatic Start Kits For Car and dug through the reviews from 25 of the most popular review sites including and more. The result is a ranking of the best Automatic Start Kits For Car.

 

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Best Automatic Start Kit For Car

Our Review Process

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Our Picks For The Top Automatic Start Kits For Car

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Product Overview
Key Takeaway
Pros
Cons
 Top Pick

Start-X Pug ‘N Play Long-Range Automatic Start Kit For Car

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Start-X

Pug ‘N Play Long-Range Automatic Start Kit For Car

Cold and snowy mornings make this automatic start kit for car a must-have addition. The kit takes just 5 minutes to install and does an excellent job of warming your car up before you even step foot outside the house. You can even use your existing remote, so no additional purchases are necessary.

Overall Take

Quick InstallationWith this automatic start kit for car, you only need 10 minutes to fully defrost your windshield.

 Runner Up

MPC Easy Install Jeep Wrangler Automatic Start Kit For Car

MPC

Easy Install Jeep Wrangler Automatic Start Kit For Car

All you need are 15 minutes to get this automatic start kit for car installed and ready for operation. The kit works on vehicles with a key-start ignition and uses the key's lock button to start the car remotely. Although installation is a breeze, the company offers complimentary tech support to help you navigate any issues.

Overall Take

Pre-Loaded FirmwareIf you own a 2007 to 2018 Jeep Wrangler, this automatic start kit for cars is compatible.

 We Also Like

Avital 4105L Keyfob Remote Automatic Start Kit For Car

Avital

4105L Keyfob Remote Automatic Start Kit For Car

A fault-proof starter interrupt keeps your car safe while you're remote-starting it. This kit has dual-zone impact sensors and corresponding alarms. The kit unlocks, locks, and releases your truck from one and a half miles away.

Overall Take

Extra ProtectionThis automatic start kit for cars features protection against hot-wiring.

Pros
" What’s nice about this remote-start system is that it comes with an additional layer of protection. It has a fault-proof starter interrupt, which prevents your car from getting “hot-wired” by car thieves. The system is also compatible with the SmartStart..."
Cons
"Difficult to install by beginners."
 Strong Contender

Compustar CS7900-AS Security Alarm & Automatic Start Kit For Car

Compustar

CS7900-AS Security Alarm & Automatic Start Kit For Car

This automatic start kit for cars has two-way communication to send and receive information. It can work from 3,000 feet away. The kit comes with an extra one-way remote and offers an alarm system as well.

Overall Take

Two-Way CommunicationSend and receive signals from your car with this automatic start kit.

Pros
" What makes this system stand out is how easy the remote is to use. It gives you a visual and audible confirmation when you input a command. You can also create an entire protective shield around your vehicle with additional..."
Cons
"No warranty. Some complaints about confusing installation instructions."

Buying Guide

Have you ever gotten into your car in the middle of a snowstorm only to have to wait for five or 10 minutes for it to heat up? Or, on the other end of the spectrum, have you ever gotten into the car on a scorching day only to feel a blast from the heat trapped inside? (Studies have found that your closed, sunlit car’s interior temperature can be more than 30 degrees higher than the outside air after just 20 minutes.)

Fortunately, there’s a solution: Get an automatic start kit for your car. This innovative product can make both of those scenarios go away. With an automatic start kit, you can remotely turn on your ignition — without having to go out into the cold (or the heat) to do so. Once your car gets to your desired temperature, you can enter it and be instantly comfortable. You’ll also be immediately ready to tackle the roads.

When you’re looking to buy a remote car starter, you’ll first want to check its operational range. It needs to cover the distance between your home — or wherever you wish to start your car from — and your vehicle. You may also want to consider the range from your workplace to its parking lot, or the distance from commonly-visited sites (like the grocery store, school or an amusement park) to your normal parking spot nearby. Note that obstructions will reduce the operational range. The minimum range is typically stated in hundreds of feet.

If you’re looking for an automatic start kit, you’ll also want to consider features like mobile compatibility, keyless entry, a manual cutoff switch, an alarm, or engine speed-sensing. Some more sophisticated car monitoring and control systems even have temperature gauges and other functions. If you’re just looking for something simple, though, you may want to prioritize durability.

Don't just take for granted what one reviewer says. Along with our own experts, DWYM analyzes the top expert reviews of the leading products and generates a score you can actually trust.
15

Products Considered

We identified the majority of the automatic start kits for car available to purchase.
8

Products Analyzed

We then selected the leading and most popular products for our team to review.

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25

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources including: The Drive, Car Care Total, Popular Mechanics, Auto Guide, BestReviews.

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User Opinions Analyzed

We also incorporate user reviews from the leading retailers including

Our experts reviewed the top 8 Automatic Start Kits For Car and also dug through the reviews from 25 of the most popular review sites including and more. The result is a ranking of the best of the best Automatic Start Kits For Car.

DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.

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The Best Bang For Your Buck

Avital 4105L Keyfob Remote Automatic Start Kit For Car

Key Takeawy

A fault-proof starter interrupt keeps your car safe while you're remote-starting it. This kit has dual-zone impact sensors and corresponding alarms. The kit unlocks, locks, and releases your truck from one and a half miles away.

What other experts liked

What’s nice about this remote-start system is that it comes with an additional layer of protection. It has a fault-proof starter interrupt, which prevents your car from getting “hot-wired” by car thieves. The system is also compatible with the SmartStart system. Your neighbors will appreciate the nuisance-prevention circuitry, which eliminates...
- The Drive
Affordable. Detailed instruction manual. High control versatility. The buttons can be programmed using Bitwriter.
- Car Care Total
Great range. Keyless entry.
- Popular Mechanics
A value-priced remote car starter that has similar features as more costly models. Basic, easy-to-use design. Includes lock, unlock, trunk release, and remote start.
- BestReviews
Extensive anti-theft options. Best budget. Includes two remotes.
- Gadget Review
Quality built system with two 4-button key fobs. Decent range. XCR onboard relay and expandable with other Avital components. Virtual tack system. Affordably priced.
- Car Clean Zone
Keyless entry. 1,500-foot range. Inexpensive price.
- SafeWise

What other experts didn't like

Unfortunately, this system is very complicated, with an intricate wiring harness system. Unless you’re experienced with automotive and electrical work, you’ll need professional installation. It can also cause the lights on your dash to malfunction and falsely trigger warning lights.
- The Drive
Difficult to install by beginners.
- Car Care Total
Has only basic functions.
- Popular Mechanics
While some users might find that the small remotes are convenient to carry, we find them easy to misplace.
- BestReviews
Only one-way communication. So-so customer service. Instructions could be better written.
- Gadget Review
One-way communication. Instructions and customer support are lacking.
- Car Clean Zone
One-way communication. No LCD screen. No smartphone control.
- SafeWise

What to Look For

  • High-end automatic start kits have engine speed sensing to monitor engine RPMs. If on a very cold day, for example, the car doesn’t start the first time, the kit will be able to sense it. This feature also provides over-rev protection and will shut off if the engine speed is too high to avoid damaging the vehicle.
  • Be sure to check for a hood safety switch or an emergency cutoff installed under the hood. This is an important safety feature that prevents remote start from working if the hood is up.
  • Some automatic start kits for cars come with do-it-yourself instructions, but under certain circumstances professional assistance may be necessary. For example, putting a remote start feature in a car with an automatic theft system may be tricky. Please note that installing a kit incorrectly can be dangerous and ultimately expensive,.
  • If several people drive your car, get a kit that comes with multiple key fobs. That way all drivers in your household will have the ability to remote start the car without having to switch keys constantly.
  • Some automatic start kits have additional features, such as starting the seat warmers, turning on the rear defrost or opening the trunk.
  • Getting a kit with two-way remotes is ideal. This way, you can send a signal to your car and it can send a signal back to you to let you know that the car is turned on. Otherwise, you may not know if the start command has failed or succeeded.
  • Look for an anti-grind feature, which ensures that you cannot double start the car (by rotating the key in the ignition if the car has been remotely started).

More to Explore

While remotely starting your car makes the drive more comfortable for you, it actually has benefits for the vehicle as well. Oil is thicker in cold weather, so it doesn’t flow smoothly through the car’s engine. By starting your car before actually driving it, you provide time for the oil to reach its normal operating temperature.

Modern engines do not require warming up, as today’s electronic fuel-injection engines automatically compensate for cold air and evaporation. Still, warming your car to allow the fuel mix to work properly can prevent long-term harm to your engine that way.

Keep in mind that idling the car for more than 30 minutes can have negative environmental benefits — along with wasting gas and ultimately hurting your engine. Thus, it’s important to strike the proper balance when using your automatic car starter.

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