Car Fire Extinguisher

The Best Car Fire Extinguisher 2019

Whether you drive your car hard on the track or simply want to be on the safe side, storing a car fire extinguisher is highly recommended. Cars can catch fire for a variety of reason and without a fire extinguisher to hand, it can destroy the car too.

The best car fire extinguisher is the H3R Performance HG100C, which is compact, lightweight, easy to use, rechargeable and comes in an excellent chrome finish.

An automotive fire extinguisher can be mounted using various different methods. The most common place to mount the car fire extinguisher is in the bottom front of the drivers seat or in the trunk where it is tied up to the side.

Best Fire Extinguisher For Cars

Auto Fire ExtinguisherDischarge RangeUL Numeric Rating
H3R Performance HG100C6 to 8 Feet1-B:C
First Alert FIAFESA56 to 8 Feet5-B:C
Kidde 21005779 Pro 21010 to 15 Feet2-A:10-B:C
Buckeye 451004 to 8 Feet5-B:C
Fire Command Aerosol8 to 10 FeetNot Rated

The size of the fire extinguisher that you should buy is dependent upon the location of it in the car. Using a 1 or 2 kilogram fire extinguisher is all that is needed to put a car fire out, which is fairly small and can be placed in numerous locations in your car.

Larger vehicles such as SUVs or trucks can carry fire extinguishers that are larger than 2 kilograms as they can stored in the trunk or elsewhere. Although its not the law to carry a fire extinguisher, it does make sense to do so anyway. If its not for your own well being, you may save someone else from danger or severe money loss.

A fire extinguisher is a must have for race cars or cars that are known to produce flames. They are cheap enough to have multiple and below is a list of the best car fire extinguishers and their brackets for mounting them.

H3R Performance HG100C Car Fire Extinguisher

The H3R Performance Fire Extinguisher is not your usual red but a shiny chrome finished design. It measure 10 inches in length, 3.6 inches in width and depth of 2.6 inches. It has a gross weight of 1.4 pounds that achieves a U/L Rating: 1B:C. All these numbers means that it is the ideal fire extinguisher for automotive use.

If you are wanting to take things a step further, H3R Performance offer a premium mounting options with a polished billet flat surface mount with matching bracket. For those that are serious about their car fire extinguisher, this really makes it standout.

In terms of the powder used to put out any automotive fires, it uses a clean Halguard agent, which is highly effective.

Overall, this is the H3R Performance HG100C is the best fire extinguisher for your car when you consider looks, performance and value for money. In most cars such as performance, race or drift cars, the fire extinguisher can be a standout feature and the H3R Performance Fire Extinguisher is able to do just that.

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FIAFESA5 Auto Fire Extinguisher

For liquid or electrical fires, you will want the best automotive fire extinguisher for the job and the FIAFESA5 offers exactly that. Targeted directly at gasoline, oil, grease and electrical fires for an easy and safe method of putting out the fire.

The large and intuitive pressure gauge of the FIAFESA5 makes reading far easier and is something that many of the other alternatives lack. It also comes with a mounting bracket that is easy to mount for extra bang for your buck.

The FIAFESA5 has a UL Rated 5-B:C and comes with a 5 year warranty that is great peace of mind when purchasing this extinguisher. There is 1.38 LBS of agent weight inside and for the small cost, it is well worth the money.

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Kidde 21005779 Pro 210 Fire Extinguisher

The largest automotive fire extinguisher is by Kidde with their Pro 210 model. Clearly, you would not mount this to the car but have it stored in the trunk of the car or if you are in a race car, tie it to a roll cage. However, this car fire extinguisher would be great for keeping inside the garage and being easily accessible for car fires.

It will fight Class A, B, and C fires and is is UL rated 2-A:10-B:C with a gauge indicating when it is charged and ready to be used. It operates at 100 PSI of pressure with a discharge time of 13 to 15 seconds at 10 to 15 feet.

In terms of the construction, it is a lightweight corrosion resistant aluminum cylinder with a gross agent weight of 4 LBS. This fire extinguisher is able to fight a range of fires and you can rest assure that the Kidde Pro 210 will be able to put it out.

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Buckeye 45100 Automotive Fire Extinguisher

The Buckeye brand offers a wide variety of different fire extinguishers but the 4500 model is one of the most rated. However, if you are on a budget, you should definitely choose one of the alternatives as it is not exactly cheap.

It uses a carbon dioxide non-conductive clean agent, which is highly reputable for putting out electric fires. The Buckeye 4500 is one of the largest available by the brand with the dimensions of 5-1/4-inches diameter by 8-1/4-inches width by 17-3/8-inches height and it contains 5 LBS of agent.

In terms of the specification of the Buckeye 4500, it is suitable for Class B and Class C fires. It also meets all the safety standards with a 5-B:C UL rating, 9 seconds discharge time and 4 to 8 feet range. Like the Kidde Pro 210, this car fire extinguisher would be ideal for storing in the garage in case of any car fires.

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Fire Command Fire Extinguishing Aerosol Foam Spray

Not every car owner will want to mount a bracket to their car due to space or other reasons. Therefore, you will want a small extinguisher that you can store easily that will be easy accessible such as The Fire Command.

It is a fast acting foam that smothers and covers the fire and is in the form of a aerosol spray that sprays much further than the traditional fire extinguisher.

It shoots more than 10 feet in distance, whilst expanding to cover the fire and will put out a range of fires. It is by far the best aerosol fire extinguisher for your vehicle and also has the added benefit that it is biodegradable and non corrosive.

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Car Fire Extinguisher Mount

Many owners will simply just store their fire extinguisher in their trunk but if you are a perfectionist, a mounting bracket is the best option for storage. Attaching a fire extinguisher to a bracket ensure it doesn’t roll around in the car, shake up the solution inside or break the extinguisher itself.

An auto fire extinguisher for your car is essential and if you install a bracket to your car, it can make things far easier when you need it most. Many car fire extinguisher brands provide their very own mount bracket such as H3R but if not, below are some of our recommendations for those looking for a complete mounting kit.

The Bracketeer Car Extinguisher Mount

The fire extinguisher you buy can be fitted onto any mount. The best mount for a car fire extinguisher is the Bracketeer seat mount. It is a universal fit and mated with a high quality fire extinguisher, it looks excellent.

The bracket itself is fully adjustable across the width so it can mount up to the majority of front seat rails. The installation will take approximately 15-30 minutes and there is plenty of documentation to help you mount it correctly.

Mounting the bracket onto the front bottom seat rail is the best location in my opinion. If there is no mount already there, purchase the Bracketeer as its the best buy for the money.

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Drake Off Road FIREX-MNT-DOR Mount

Drake Off Road fire extinguisher mount is an alternative to the seat rail mount and is usually mounted to roll bars or cages but can still be mounted to the seat rail. The design is very slick with a glossy finish on the sturdy high quality metal.

The Drake fire extinguisher mount is one of my favorite mounts and adds a touch of class with the gloss black 6061-T6 billet aluminum.

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Jecr Universal Strap Holder

Not everyone will want to attach a bracket to their seat and would prefer a simple strap to hold their fire extinguisher. The strap will stop your current fire extinguisher rolling around in your trunk and make it easily accessible.

The material is heavy duty and requires 5 straps to securely hold the fire extinguisher. There are no tools required to install this universal strap and is great for those looking for a simple solution.

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Automotive Fire Extinguisher Buying Guide

According to the USFA statistics, it is estimated 171,500 car fires occurred in the USA, resulting in 345 deaths; 1,300 injuries; and $1.1 billion in property loss. If each of these vehicles were equipped with a car fire extinguisher, this figure would have been reduced quite significantly. By taking precautions and installing a small car fire extinguisher in your car, you can prevent the fire spreading through your car and stop it before further damage occurs.

What Causes Car Fires?

Cars simply do not spontaneously set on fire without a root cause. Some causes are due to manufacturer design faults, which often results in thousands of cars being recalled. For example, Mercedes Benz had to recall 308,000 cars due to a potential fire hazard. Other causes of car fires include:

  • Car crash causing flammable liquids to leak out
  • Arson of your car via criminals
  • Mechanical fuel leaks within the engine
  • Electrical short circuits
  • Engine overheating to dangerous temperature
  • Exhaust issues
  • … and much more

The new era of automotive technological advances have seen hybrid and electric vehicles become popular on the road. These use sophisticated car batteries that are required to be either charged via the high-tech hybrid system or an EV charger. This may seem more safer without any flammable gasoline required for power generation but there are many case studies of electric vehicles shooting up in flames.

An arson attack or car crash is pretty much impossible to avoid but the other causes can be with proper car maintenance checks. For example, if you have noticed that your car is overheating on a regular occasion, you shouldn’t just leave it to fix itself but actually take it to a garage. Otherwise, you may find the fire department taking care of things and your car will quite literally be toast.

fire extinguisher for cars

Types of Car Fire Extinguishers

Fire extinguishers can be split into different types based from their UL numeric rating as listed in the table. The three main types of fire extinguisher for car usage are usually Class A, B and C ratings.

Class A fire extinguishers are designed for to put out ordinary combustibles and contains monoammonium phosphate. Class B works best at dealing with flammable liquids such as gasoline, oil or paint and it uses a monoammonium phosphate or sodium biocarbonate. Class C fire extinguishers uses a non-conductive agent and is used for electrical fires, which is a common cause of many car fires.

Storing and Mounting

Having a fire extinguisher readily available for a car fire is crucial. However, not everyone will have room in their car to store the large auto fire extinguishers. This is where the smaller alternatives come very handy and you can then keep the larger one in your garage.

For those that use their vehicle for racing, drifting or off road use, it is highly advisable to purchase a mount along with the fire extinguisher. The chances that you will have a car fire is significantly increased due to the usage of the car in such scenarios.

In terms of where to mount the fire extinguisher, it is a matter of personal preference. The most popular locations are to roll bars (for those that have them installed), bottom of passenger seat, side of trunk and much more. If you are familiar with Might Car Mods on YouTube, you will remember their in-depth video of mounting a fire extinguisher and if not, its well worth the watch.

What To Do When Car Catches Fire

Understanding exactly what to do if your car sets fire could mean the difference of life or death but also saving your car from being written off.

Firstly, if you smell any sort of burning smell, do not attempt to get to your destination, pullover immediately at the safest place. Failing to do this will increase the burning that could potentially burst into flames and causes imminent danger.

Once you have pulled over safely, switch off the engine to prevent anymore fuel flowing. Get everyone out of the car and keep a safe distance from the car. Call the emergency services and await a fire engine.

If you are well prepared and have purchased one of the recommended car fire extinguishers above you can attempt to distinguish small fires or smoke. One word of warning, if the fire or smoke is from the engine bay, do not open the bonnet fully.

The reason behind this is the increase of oxygen can cause the fire to increase in size rapidly. The best method is to open the bonnet slightly and spray as much of the fire extinguisher inside.


Hopefully our complete guide to car fire extinguishers has provided you with the knowledge to make an informed buying decision. Until you have experienced a car fire, you may not realize how crucial they can be (speaking from experience) and they can be caused by the smallest of things. All of our recommendations can be used for car fires and will perform well with various size options available.

What Are Your Thoughts?

  1. Good info. Question: As not knowing a lot about actual extinguishers, have heard that one would need to take extra precautions PRIOR to engaging the extinguisher. For off-roaders (serious rattling/banging around of vehicle), how does this affect the extinguisher? (ie. does it affect how it would effectively be used/engaged? could it potentially be a safety hazard….w/all the rattling around AND if at varied elevations (up to 13k’ alt)? Thanks.

  2. What if you’re interested in purchasing a fire extinguisher to keep in the car due to fires out in California? Not so much a car fire but if there’s some small fire along the side of the road. Also how do the fire extinguishers handle being in a closed up car in extreme heat?

  3. L Kelly – For off-roading, it is nearly mandatory to have the extinguisher mounted in a bracket. Letting it roll around in off-roading will surely damage it or degrade it’s strength/performance. I’m not sure about altitude.

    Michele – Extinguishers will be fine left inside the car. Many people do it. As far as the wild-fires, an extinguisher is not a great tool. They are rated on types of fires they work on by letter, A = wood/paper, B = flammable liquids, C = electrical, and so on. The number by the letter indicates how effective it is on that type of fire. As you can see, the ONLY extinguisher above with an A rating (usable on wild-fire materials) only has a rating of 2. It will work, but not super effective. Also the quantity of agent in an extinguisher is VERY small, probably enough to put out a small camp-fire.

  4. Appreciate all the above info! Is it good enough to keep a fire extinguisher in the trunk of a standard sedan or is it best in passenger compartment? Being kept in a vehicle, is there a maximum temperature under which it should be stored. Thank you!

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