Needless to say that a car fire extinguisher is a necessary safety accessory for any vehicle owner, let alone for those who take their rigs to remote trails during an overlanding trip. The best car fire extinguishers contain media that help drivers to fight against common car fires that could result from gasoline, petrol, gas, electrical faults, and overheating engines.

List of Best Car Fire Extinguishers




H3R Performance HG100C HalGuard Chrome Clean Agent


1.4 lbs.

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Amerex B500


5 lbs.

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First Alert FIAFESA5


1.38 lbs.

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Amerex B417T


2.5 lbs.

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How big should be your fire extinguisher? An appropriate car fire extinguisher should be compact but efficient enough to put out the common types of fire in a car.

Most fire experts recommend one with a size ranging from one to two kilograms. 

Smaller models may not work efficiently while larger types might be bulky and quite hard for everyone to handle.

In many cases, drivers end up purchasing aerosol fire sprays since they are affordable and easy to use.

However, experts warn against these types of fire extinguishers as they have a short shelf life and they are not as effective as those that use dry chemicals.

fire extinghuisher for overlanding vehicles

Generally, a proper car extinguisher should use dry powders as the media for controlling fire and should have a rating of BC or ABC.

A powder car extinguisher with the ABC or BC rating can contain most types of fire efficiently.

To sum up, what you need to look for when choosing the best car fire extinguisher for yourself is the following:

  • It should be relatively light weight and have a compact size and shape
  • Durable body that can also withstand potentially higher temperatures in a vehicle's interior
  • It should be available for immediate use - so ready filled
  • Equipped with a strong and controlled trigger
  • Ideally with a storage clip for safe mounting
  • Good warranty and labeled with local certification

Top Car Fire Extinguisher Reviews

Review of H3R Performance HG100C HalGuard Chrome Clean Agent Fire Extinguisher - 1.4 lbs

H3R Performance HG100C is rated 1B:C by Underwriters Laboratories. The rating implies that this equipment can efficiently manage car fires related to electrical faults, petrol, gas, cloth, wood, and organic combustibles. 

This HG100C type boasts of stylish high gloss chrome finish that makes it visually appealing. This feature makes it a good deal for drivers who would love to mitigate the risk of a car fire without compromising their car’s interior design.

Drivers who have tried this car fire extinguisher say that they would recommend it because it has an excellent 6-8 feet discharge range and it is constructed from high quality steel cylinder to last long.

Furthermore, the car fire extinguisher is portable since it weighs a mere 1.4lbs, and it has a five-year limited warranty.

The H3R Performance HG100C HalGuard Chrome Clean Agent Fire Extinguisher may be a pricier choice among the list of car fire extinguishers, however, the fact that it is rechargeable makes the higher price for the look justified.

Review of Amerex B500, 5lb ABC Dry Chemical Class A B C Fire Extinguisher

The Amerex B500 is a dry chemical car fire extinguisher that can be used to control the standard class A, B, and C car fires related to ordinary combustibles, flammable liquid spills, and electrical faults.

Holding 5 lbs of dry chemical powder the total weight when fully charged is about 10 lbs and it delivers a discharge range of 12-18 feet.

The reasonable range gives a driver the freedom to put out a car fire while they maintain a safe distance.

It measures 4.25x 7.25x 15.25 inches so it is definitely one of the larger devices in our list. It is equipped with aluminum valves.

Drivers who have tried this car fire extinguisher report that they like it because its metallic trigger is sturdier than a plastic one. The users also recommend it because it is refillable and reasonably priced.

While Amerex B500, 5lb ABC dry chemical class 2A:10B:C fire extinguisher looks like an excellent deal, although it would only be suitable for a larger rig or expedition truck due to its weight and size.

Review of FIAFESA5 - Fire Extinguisher For Gasoline/Oil/Grease/Electrical Fires

The FIAFESA5 Fire Extinguisher is rated 5-B:C, which means that it is useful in managing most car fires that could result from electrical faults or flammables like oil, grease, and gasoline. The fire extinguisher measures 10.9x 4.1x 3.3 inches, and it weighs 2.8 pounds. Compact and relatively light.

This car extinguisher comes with all necessary brackets for a hassle-free mounting.

Users who have tried this car fire extinguisher also report that it is highly portable since it is compact sized and light in weight, making it an excellent option for overlanding and camping. Moreover, the fire extinguisher is simple to use, and it is sold at a competitive price.

Please see how extremely popular the FIAFESA5 Fire Extinguisher is among users on where you can see its excellent customer ratings.

Review of Amerex Dry Chemical Fire Extinguisher - B417T - 2.5 Pounds

Amerex’s B417T is a 1A:10B:C rated dry chemical fire extinguisher for use on conventional car fires resulting from flammable liquids like petrol, gases, energized electrical equipment, and any other combustible.

It is designed from a steel cylinder with an aluminum valve construction. This durable construction can serve one for an extended time as it is a rechargeable unit. It has a capacity of 2.5 lbs, and it measures 15 inches tall with a 3 inches diameter.

Amerex’s B417 fire extinguisher comes with all brackets required to mount the unit onto a vehicle, but you need to make sure you choose the B417T version.

One would want to purchase this extinguisher because it is refillable, and its excellent rating is effective in extinguishing most types of fire. Moreover, the car fire extinguisher is light in weight, and its metallic trigger is stronger than plastic triggers.

A happy customer called the B417T "the real deal" referring to its sturdy look and feel. Please see more reviews on Amazon.
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Conclusion and Buyers’ advice

A car extinguisher is a critical safety equipment for controlling car fires related to electrical faults, flammable gas and liquid spills, and other combustible materials in a car’s interior or exterior.

Usually the best car fire extinguishers are constructed from an all-metallic cylinder and triggers, and they are refillable.

These features let a driver or car owner use the extinguisher for an extended period. We have an exception in our list, the First Alert FIAFESA5 above, which is a single-use extinguisher, however, it is a great quality product specifically sold for cars and trucks so they are still highly recommended.

FIAFESA5 - Fire Extinguisher for Gasoline/Oil/Grease/Electrical Fires
  • Mounting Bracket for placing the unit within easy reach
  • Large, Easy-To-Read Pressure Gauge
  • Effective against flammable liquid fires and live electrical equipment fires
  • Extra stability added to prevent damage in a vehicle; easy mounting (bolts not included)
  • 5-Year Limited Warranty

Moreover, an appropriate car fire extinguisher should have the capability to easily extinguish the common types of car fires.

Such extinguishers use a dry powder, and they are UL rated BC or ABC. One should also shop around for a fire extinguisher with a reasonable discharge range and weight.

The car fire extinguishers in this list have all the qualities that define an extinguisher that is worth the investment.

We hope you found a car extinguisher that meets your needs and we do highly recommend that you don't leave for an overlanding journey without one!

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