Keep Mistakes From Becoming Nightmares with These Fire Extinguishers
When your vehicle bursts into flames, these fire extinguishers can keep things under control.

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Vehicle fires are all too frequent and can cause incredible damage and even death in some cases. Causes can vary and can include production defects, arson, accidents, and mechanical problems. You want to keep yourself, your passengers, and your vehicle safe from the dangers you may encounter while driving. We've compiled a list of the best fire extinguishers for cars to keep you and your loved ones safe.
Cars catch fire. Trust me on that. It's not the kind of fact that makes you feel warm and fuzzy inside, but it's something we need to accept. If we don't, we won't be prepared to properly deal with a fire when one occurs. You need a fire extinguisher in your car. Not just any extinguisher will do, however. You need a fire extinguisher that's the right size, easily accessible, and capable of dealing with the types of fires you're bound to encounter in an automobile. Here are some of my top picks as well as a guide to help you choose the right one.

First Alert Garage/Workshop Fire Extinguisher
- Affordable
- Handles electrical and liquid fires
- Rechargeable
- Mounting bracket included
- Included bracket is flimsy
- Lack of Class A rating
H3R Performance MaxOut Dry Chemical Automotive Fire Extinguisher
- Includes three extinguishers
- Rated for more fires than most
- Rechargable
- Includes mounting bracket
- High price point
- Not a halon unit as some believe
First Alert Car Fire Extinguisher
- Affordable
- Compact size
- Rechargeable
- Includes bracket
- Bracket is flimsy
- Less capacity
Our Methodology
I set my project car on fire, it accidentally caught on fire, and I think it spontaneously combusted once or twice. Accidents happen, and I'm not afraid to admit that. If I were, I'd probably have a pile of smoldering ash instead of a car now. I do have a fire extinguisher and some knowledge to fall back on when it comes to picking one out. I also made sure to stick to the The Drive guidelines to make sure I offer you a solid list of options to consider.

Why Trust Us
Our reviews are driven by a combination of hands-on testing, expert input, “wisdom of the crowd” assessments from actual buyers, and our own expertise. We always aim to offer genuine, accurate guides to help you find the best picks.
Learn moreSpecs
- Manufacturer: First Alert
- UL Rating: 10-B:C
- Size: 2.5 pounds
Pros
- Affordable
- Can handle electrical and liquid fires
- Rechargeable
- Mounting bracket included
Cons
- Included bracket is flimsy
- Lack of Class A rating
Specs
- Manufacturer: FH3R
- UL Rating: 1A:10B:C
- Size: 2.5 pounds each
Pros
- Includes three extinguishers
- Rated for more fires than most
- Rechargeable
- Includes mounting bracket
Cons
- Costly
- Not a halon unit as some believe
Specs
- Manufacturer: First Alert
- UL Rating: 5-B:C
- Size: 1.6 pound
Pros
- Affordable
- Compact size
- Rechargeable
- Includes bracket
Cons
- Bracket is flimsy
- Less capacity than similarly priced units
Specs
- Manufacturer: Amerex
- UL Rating: 3A:40B:C
- Size: 5 pounds
Pros
- High quality construction
- High capacity
- Rated to handle more fires than many
- Includes mounting bracket
Cons
- Expensive
- Takes up too much room
Specs
- Manufacturer: Smoke Doctor
- UL Rating: N/A
- Size: 7.93 ounces
Pros
- Compact and easy to carry
- Easy to use
- Affordable
- Includes two cans
Cons
- Not usable for electrical fires
- low capacity
Our Verdict
The First Alert Garage/Workshop Fire Extinguisher is my top recommendation. It's affordable, reliable, and able to deal with most automotive fires. However, the H3R Performance MaxOut Dry Chemical Automotive Fire Extinguisher is a great option for those who need more than a single extinguisher.
What to Consider When Buying Fire Extinguishers for Cars
Picking out a fire extinguisher is a little more complicated than simply buying the first thing in front of you. You need a fire extinguisher that is made for automotive fires and can be accessed and used effectively. The good news is that it's all really simple.
Fire Extinguisher UL Rating
Class A
This rating means an extinguisher is made to put out ordinary combustible fires of paper, wood, and plastics. You can run into these types of fires in a car or the shop. Pay attention to the rating an extinguisher has because they can be made for one specific type of fire or have the ability to put out several different kinds. For example, you can have a fire extinguisher with A, B, and C UL ratings, and it can put out multiple types of fire. This is the type recommended for your vehicle.
Class B
The second classification for fire extinguishers deals with flammable liquids such as gasoline, oil, and paint. While car fires aren't usually started with fuel, these liquids are present and can quickly escalate a blaze. Make sure your extinguisher can deal with them.
Class C
The highest classification for regular fire extinguishers deals with electrical fires. These safety products contain non-conductive agents that not only put out the fire but also prevent any electrical current from reaching you. Electrical fires are one of the most common types for cars, so this coverage is crucial for an automotive extinguisher.
FAQs
You’ve got questions. The Drive has answers.
Q: What causes a car to
A: Many things. It can be a manufacturer defect, fuel leak, improperly installed components, or an electrical short that causes a fire in a vehicle. That's why it's so important to keep a fire extinguisher on board.
Q: Should I carry a fire extinguisher in my
A: Yes. Some would say it's not a necessity because automotive fires aren't that common, but you never know what might happen. When you have a fire extinguisher, you are better prepared for the worst.
Q: Where should I keep a fire extinguisher in my vehicle?
A: Make sure you can get to your fire extinguisher quickly in an emergency. Assuming you don't want it out in the open, a good place to keep it is under the driver's seat, in front of the passenger's seat, or an accessible part of the center console.
Q: What should I do if my car catches on fire?
A: If you see any smoke or smell something burning, immediately pull over and turn your car off. It is not worth the risk to continue to your destination, and turning the vehicle off can reduce the risk of a fire starting. If there is a small flame or smoke, you can use your fire extinguisher to smother the fire. Keep a safe distance and avoid opening the hood. You should then contact emergency services.

