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Kidde Mariner PWC Fire Extinguisher for Jet Skis, 5-B:C, KD57W-5BC

  • Based on 2,294 reviews
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Availability: In Stock.
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Arrives Saturday, Aug 29
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Features

  • Combats Marine Fires: Stop basic fires common to boats: flammable liquids and gases (Class B) & electrical equipment (Class C)
  • 12X More Corrosion Resistance: Engineered using durable aluminum and stainless steel components
  • All-Metal Construction: Metal valve assembly, rust, and impact-resistant stainless-steel lever & easy pull safety pin
  • Easy-to-Read Pressure Indicator: If arrow is in the green its charged
  • Quick and Powerful: Discharge time of 8-12 seconds, a discharge range of 6-8 feet
  • US Coast Guard (USCG) approved, with UL-approved plastic strap bracket (included)
  • UL Listed and has a 12-year limited manufacturer warranty
  • 2 lbs. of sodium bicarbonate fighting agent
  • Scan QR Code: Provides quick access to online registration, warranty, and product info

Description

Discover reliable fire safety with the Kidde Fire Extinguisher for Boats, Single-Use 5-B:C, designed to contain basic fires on watercrafts involving flammable liquids and gases (Class B), and electrical equipment (Class C). The simple & reliable operation is designed to combat fire hazards using the PASS (Pull, Aim, Squeeze, Sweep) firefighting method to fight fire from 6 to 8 feet. Constructed from lightweight, durable corrosion-resistant aluminum with stainless-steel lever and fitted with an easy-to-read pressure indicator, the heavy-duty valve assembly is made for years of service. The strap bracket lets you mount the extinguisher in an easily accessible place so it’s always ready for an emergency. The easy-to-pull safety pin gives you quick access. Single use only. Available for use for consumer marine and light commercial boat applications. Dispose & replace if used, discharged, or if the fire extinguisher is over 12 years old. UL Listed. 12-year limited manufacturer's warranty. Note that the dry chemical agent in this fire extinguisher is non- toxic and won’t damage metal surfaces but may cause skin irritation. Recreational boats over 26 feet may require more than one Kidde fire extinguisher. Compared to industry saltwater test standards.

Manufacturer: ‎Kidde


Brand: ‎Kidde


Model: ‎KD57W-5BC


Item Weight: ‎3.2 pounds


Product Dimensions: ‎2.9 x 2.9 x 11.9 inches


Item model number: ‎KD57W-5BC


Manufacturer Part Number: ‎21032799


Date First Available: October 10, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 29

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Works well. Direct replacement on boat. Reasonable size and price. Keeps me legal on the water.
Good size for replacement item on boat. Reliable brand and provides good bit of protection when away from shore. Highly recommend both the seller and the product. Good value for the money and cheap insurance if you know what I mean. Must have on any boat.
Reviewed in the United States on July 21, 2026 by Amazon Customer
    • Great fire extinguisher for PWC
As a boat enthusiast, safety is always my top priority, and the Kidde Mariner PWC Marine Fire Extinguisher has become an indispensable part of my marine safety gear. This compact yet powerful extinguisher is a must-have for any boat owner, offering peace of mind and confidence on the water. One of the standout features of the Kidde Mariner is its compact design, specifically tailored for personal watercraft (PWC) and boats. The slim profile allows for easy storage in tight spaces, ensuring that it's readily accessible in case of an emergency without sacrificing precious cabin or storage space. The extinguisher's build quality is exceptional. The rugged construction and durable materials used instill confidence that it will perform reliably when needed. The corrosion-resistant finish is a thoughtful touch, reflecting Kidde's commitment to longevity and durability in marine environments. The Mariner PWC Marine Fire Extinguisher is designed to handle Class B (flammable liquids) and Class C (electrical) fires, making it versatile for a variety of potential fire hazards on boats. This adaptability adds an extra layer of reassurance, knowing that I'm well-equipped to handle different types of emergencies. The easy-to-read pressure gauge provides a quick visual indicator of the extinguisher's readiness, ensuring that it's always in optimal working condition. The simple operating instructions make it user-friendly for both seasoned boat owners and those new to marine safety equipment. Kidde's reputation for quality and reliability is upheld with the Mariner PWC Marine Fire Extinguisher. It meets the stringent U.S. Coast Guard standards for marine safety equipment, underscoring its effectiveness and suitability for boat use. In conclusion, the Kidde Mariner PWC Marine Fire Extinguisher is an essential safety companion for any boat owner. Its compact design, robust construction, and versatility make it a standout choice in the realm of marine fire safety. I highly recommend the Kidde Mariner to fellow boaters who prioritize safety and are seeking a reliable, compact, and effective fire extinguisher for their watercraft. ... show more
Reviewed in the United States on December 19, 2023 by Eric B.
    • Fits and looks good
Very good product
Reviewed in the United States on July 19, 2026 by Rob lawson
    • Perfect product for our small fishing boat.
Perfect replacement for our small boat fire extinguisher. Perfect size to mount to our boat. Good money value.
Reviewed in the United States on July 12, 2026 by Helene Simpson
    • It is what it says it is!
Great buy for my (New to me) Jon Boat, got it mounted and just hours later engine back fired and I be dam, used it lol! Worked great! If I wasnt worried about wiring harnesses. Anyways great buy and on time!
Reviewed in the United States on June 17, 2026 by Christopher Saverse
    • PWC version fits inside '91 JS550 extinguisher compartment
The PWC version was able to fit inside my '91 Kawi js550 extinguisher compartment no problem for anyone who has any doubt. Make sure to put spray nozzle pointing outside the jetski, or else you wont have anything to grab onto when you actually need it.. Im only doing 4 stars cuz I havent needed to use it yet. ... show more
Reviewed in the United States on May 11, 2026 by Jay
    • Replacement extinguisher
Perfect small extinguisher for my boat!
Reviewed in the United States on August 6, 2026 by Caitlin
    • Good sized fire extinguisher for a small boat
Review Image by Sparkyanonymous
This is a small fire extinguisher and likewise, you should take your boat size into consideration when shopping. I have a small 16’ John boat with a 25hp tiller so this extinguisher is perfect for the application (and also USCG/DNR requirements.) it’s small, weighs about 2 pounds mounts easily, on qualm is I found the supplied strap to be defective or non functional so I used a fairly low tensile strength zip tie to hold it. It’s rated for the application but I haven’t had to use it…. ... show more
Reviewed in the United States on July 26, 2026 by Sparkyanonymous

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