Best Powersports Gas Caps of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 15, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Powersports gas caps are essential components for any ATV, motorcycle, or snowmobile. These caps serve as a protective barrier for the fuel tank and prevent debris or water from entering the tank, which can cause engine damage. In addition to their functional purpose, powersports gas caps can also enhance the overall look of the vehicle with various designs and finishes. These caps are available in different sizes and styles to fit specific makes and models of powersports vehicles. With high-quality materials and durable construction, powersports gas caps provide reliable and long-lasting protection for the fuel tank.

At a Glance: Our Top Picks

Polaris ATV Gas Tank Cap, Genuine OEM Part Cover #TOP 1
Polaris ATV Gas Tank Cap, Genuine OEM Part
ftb score rating icon 9.8
M MATI Fuel Cap for Polaris UTVs Cover #TOP 2
M MATI Fuel Cap for Polaris UTVs
ftb score rating icon 9.7
JAVIK Fuel Gauge Gas Cap for Arctic Cat Cover #TOP 3
JAVIK Fuel Gauge Gas Cap for Arctic Cat
ftb score rating icon 9.5

Top 10 Powersports Gas Caps

#TOP 1

Polaris ATV Gas Tank Cap, Genuine OEM Part

5439075
Black
Polaris ATV Gas Tank Cap, Genuine OEM Part Cover
Polaris Gas Tank Cap, Replacement Fuel Cap for Polaris GENERAL, Sportsman, RANGER, RZR, and More, Genuine OEM Part 5439075, Qty 1

The Polaris ATV Gas Tank Cap, Genuine OEM Part 5439075, Qty 1, is an excellent replacement for your ATV's gas tank cap. This gas cap is designed specifically for schematic location 1 and has been extensively tested in the field for unmatched performance and fit. You can verify the fitment for your specific vehicle by providing your VIN that can be found on your vehicle or insurance card.

What We Like
Perfect fit for Polaris Ranger
Better performance than factory cap
Easy replacement for OEM cap
Compatible with 2014 RZR 800
Fits 1000xp4 seamlessly
What We Don't Like
Shipping delay of over 12 days
#TOP 2

M MATI Fuel Cap for Polaris UTVs

5439075 5433687 2521751
M MATI Fuel Cap for Polaris UTVs Cover
M MATI Fuel Cap Gas Cap for Polaris RZR Ranger General 1000 900 800 700 500 570 500 Turbo ETX M1400 5439075 5433687 2521751

The M MATI Fuel Cap is designed for various Polaris UTV models, ensuring a perfect fit for your vehicle. This cap meets OEM specifications, providing reliable sealing to prevent fuel leaks and protect your tank from contaminants. With compatibility across multiple models, including General, Ranger, and RZR series, it simplifies maintenance for your UTV. Plus, the product comes with a one-year service guarantee, so you can feel confident in your purchase. If any issues arise, you can easily reach out for assistance, making this fuel cap a convenient choice for UTV owners.

What We Like
Perfect fit
Great value for money
Good quality construction
Better built than OEM
What We Don't Like
Minor issues not specified
#TOP 3

JAVIK Fuel Gauge Gas Cap for Arctic Cat

JAVIK Fuel Gauge Gas Cap for Arctic Cat Cover
Fuel Gauge Gas Cap for Arctic Cat ATV 300 400 500 Bearcat 454 1996 1997 1998 1999 2000, OEM# 0470-369 0470-315

The JAVIK Fuel Gauge Cap is designed specifically for Arctic Cat ATVs and Bearcat models from 1996 to 2000. It features an accurate gauge structure that allows you to monitor fuel levels with precision. The included vent hose helps to release excess air, ensuring optimal performance. You won't need professional help to install this cap, making it a convenient option for users. With OEM numbers 0470-369 and 0470-315, this cap guarantees a perfect fit for your vehicle.

What We Like
Fits perfectly
Works well
Easy to replace
Visually similar to original
Gauge functions correctly
What We Don't Like
Clear cap issues
Durability concerns
#TOP 4

JAVIK Fuel Gauge for Polaris ATVs

2873626 2871442 2511222
JAVIK Fuel Gauge for Polaris ATVs Cover
ATV Fuel Gauge Gas Cap 2871442 2873626 2511222 for Polaris Magnum Trail Boss Trail Blazer ATP 330 Diesel 455 Sportsman 400

The JAVIK Polaris Fuel Gauge is designed to fit various Polaris ATV models, ensuring a perfect match for your vehicle. Its accurate float mechanism allows you to monitor fuel levels with precision, giving you peace of mind during rides. Installation is straightforward, meaning you can easily replace your old gauge without professional help. Additionally, this fuel gauge is backed by a one-year service guarantee, along with 24-hour customer support for any inquiries. Enjoy reliable performance and convenience with this essential accessory for your ATV.

What We Like
Easy installation
Works well as a cap
Helps gauge fuel level
Good original product
What We Don't Like
Gauge readability issues
Plastic face clouds over
#TOP 5

Magicfour Fuel Gas Can Vent Caps

K0522B02
6 Pack
6 Pack
Magicfour Fuel Gas Can Vent Caps Cover
Magicfour Fuel Gas Can Vent Caps, 6 Pack Fuel Gas Tank Vent Caps Gas Can Replacement Vent Plug Gas Jug Vent Caps for Gas Fuel Water Can Jug to Allow Faster Flowing

Magicfour Gas Vent Caps are a must-have accessory for your gas or water can. Made of premium stainless steel and rubber, these vent caps are rustproof and durable. With their leak-proof design, featuring screw caps and double rubber sealing rings, you can rest assured that there will be no leaks. These vent caps are compatible with all kinds of 3 or 5 gallon gas cans or other plastic gas or water cans. They provide a vent and allow for faster and smoother pouring of fuel or water. Installation is easy, simply drill a hole through the can, attach the valve stem and rubber sealing ring using the wire provided, and screw on the dust cap. Each pack comes with 6 vent caps, a drill, a wire, a wrench, and stickers for labeling.

What We Like
Easy to install
Improves gas flow
Compatible with various fuels
Well-written instructions
Quality construction
What We Don't Like
Sealing issues with some caps
Misleading product image
#TOP 6

YAKEFLY Fuel Gas Tank Vent Caps

231QGTFM001
natural
YAKEFLY Fuel Gas Tank Vent Caps Cover
YAKEFLY 6 Pack Fuel Gas Tank Vent Caps,Leak-Proof Gas Jug Vent Caps Enhances Flow,Metal Gas Can Vent Cap Kit,Gas Tank Vent Cap Fuel Tank Exhaust Vent Valve Kit for Faster Refills

Introducing the YAKEFLY Vent Caps, a must-have accessory for your fuel gas tank. Made of high-quality stainless steel and brass, these vent caps are not only durable but also rust-proof and wear-resistant. The leak-proof design, featuring a screw cap and double rubber sealing ring, prevents any splashing or overflow of liquid in the tank. With the YAKEFLY Vent Caps, you can enjoy faster refills thanks to their ability to enhance flow. The package includes 6 vent caps, along with a drill bit, wire, and wrenches, making it convenient for you to use. Assembling these vent caps is a breeze, even if you have no manual skills. Simply drill a hole in the oil drum or container, attach the wire and rubber sealing ring, and secure the nozzle with the provided cover. Upgrade your fuel gas tank with the YAKEFLY Vent Caps and experience smoother and faster refueling.

What We Like
Metal construction
Easy installation
Includes all necessary parts
Improves fuel flow
Well-made and effective
What We Don't Like
Wrench may be ineffective
Minor leaks from o-rings

Augeny Breather Hose Gas Fuel Tank Cap

Augeny-524TC
Black
Augeny Breather Hose Gas Fuel Tank Cap Cover
Augeny 2 PCS Breather Hose Gas Fuel Tank Cap, CNC One Way Tank Valve Vent Tube with Aluminum Breather Valve, Universal for ATV Quad CRF YZF RMZ KLX DRZ Pit Dirt Bike Motorcycle (Black)

The Augeny Breather Hose Cap is crafted from high-quality aluminum alloy, ensuring excellent corrosion resistance and airtightness for your motorcycle. This means you can enjoy a safer ride, knowing that the fuel tank's air pressure is regulated efficiently. The cap features a short tube design, allowing for easy handling while refueling. Additionally, its universal size fits most off-road motorcycles, making replacement a breeze. With various color options available, you can also enhance your bike's appearance, adding a touch of style to your ride.

What We Like
Easy installation
Matches aesthetic
No leaks
Great value
Perfect fit
What We Don't Like
Potential for loss
#TOP 8

M MATI Fuel Cap for Polaris Models

5439075 5433687 5435324
M MATI Fuel Cap for Polaris Models Cover
M MATI Fuel Cap Gas Cap for Polaris Sportsman Scrambler Magnum Outlaw Trail Blazer Trail Boss Xpedition Xplorer ACE Hawkeye 250 300 325 330 400 425 450 500 525 550 570 600 700 800 850 900 1000

The M MATI Fuel Cap is designed for a wide range of Polaris models, ensuring compatibility with your vehicle. It meets OEM specifications, providing a reliable seal that prevents fuel leaks and keeps contaminants out of the tank. This is particularly important for maintaining your engine's performance and longevity. The package includes one fuel cap, making it a straightforward replacement option. Additionally, M MATI offers a one-year service guarantee, so you can reach out for assistance if you encounter any product issues within that timeframe.

What We Like
High-quality materials
Easy to use
Durable and long-lasting
Great value for money
Attractive design
What We Don't Like
Limited color options
#TOP 9

JSP Manufacturing 5 Yellow Fuel Gas Can Jug Vent Cap

GV-Big-YELLOW-5-FBA
Yellow
JSP Manufacturing 5 Yellow Fuel Gas Can Jug Vent Cap Cover
JSP Manufacturing Pick a Pack Yellow Fuel Gas Can Vent Cap Chilton Briggs Rotopax Gott Anchor Multipack Pricing (5)

JSP Vent Cap 5-Pack is a set of new and improved aftermarket universal fuel can vent caps, made in the USA. These caps feature a retaining lip to secure the vent in place, ensuring leak-free and faster fuel flow. They are suitable for plastic and metal fuel jugs like Blitz, Wedco, Scepter, and more. To install, drill a 31/64" hole in the can and push the vent. Enhance your fueling experience with these versatile vent caps.

What We Like
Great price
Fast shipping
Easy installation
Improves gas can usability
Effective venting
What We Don't Like
Fit may vary slightly
Possible need for sealant
#TOP 10

HIAORS Gas Fuel Tank Cap Cover for Metal Tank ATV Quad

IG122-Metal
HIAORS Gas Fuel Tank Cap Cover for Metal Tank ATV Quad Cover
HIAORS Gas Fuel Tank Cap Cover with Breather Vent Hose for Metal Tank 50cc 70cc 90cc 110cc 125cc ATV Quad 4 Wheeler Coolster TaoTao Buyang Coolsport Sunl Eagle JCL Peace Quad

HIAORS Gas Cap Cover is a durable aluminum cover with a rubber coating suitable for metal tank ATVs. The cap fits various Chinese ATV brands like Coolster, TaoTao, and Sunl. The package includes a breather vent hose for added convenience. This gas cap cover ensures a secure seal, preventing fuel leaks. It is compatible with specific Coolster ATV models, offering a perfect fit. The aluminum material provides durability for long-lasting use, making it a reliable choice for your ATV.

What We Like
Easy installation
Sturdy build
No leaks
Secure fuel storage
Great fit for certain models
What We Don't Like
Not suitable for plastic threads
May not fit all tanks
Buying Guide Image

Finding the Best Powersports Gas Caps to Meet Your Car's Needs

Introduction

When it comes to powersports vehicles, the gas cap may not be the first thing that comes to mind when considering important components. However, the gas cap plays a crucial role in maintaining the longevity and performance of your powersports vehicle. Choosing the right gas cap can prevent fuel evaporation, fuel spills, and even theft. In this article, we will discuss the factors to consider when choosing a gas cap for your powersports vehicle.

Types of Gas Caps

One of the first things to consider when choosing a gas cap is the type that is compatible with your powersports vehicle. There are two main types of gas caps: screw-on and bayonet-style. Screw-on gas caps are the most common type and are simple to install and remove. They are typically made of metal and have a gasket to create a seal. Bayonet-style gas caps, on the other hand, have a latch that locks the cap into place. These gas caps are more secure but may be more difficult to remove.

Material

The material of the gas cap is another important factor to consider. Gas caps are typically made of metal, plastic, or a combination of the two. Metal gas caps are the most durable and long-lasting option, but they can be more expensive and heavier. Plastic gas caps are lighter and less expensive, but they may not be as durable and long-lasting.

Venting

Venting is an important feature to consider when choosing a gas cap. Venting allows air to enter the fuel tank as fuel is used, preventing the build-up of pressure inside the tank. This can help prevent fuel spills and the gas cap from popping off unexpectedly. Most gas caps have a vent built into the design, but it is important to check the specifications of the gas cap to ensure that it has proper venting.

Security

Another factor to consider when choosing a gas cap is security. In some cases, a gas cap may need to be secured to prevent fuel theft. This is especially important for powersports vehicles that are left outside for extended periods of time. There are several options for securing a gas cap, including locking gas caps, fuel cap tethers, and fuel cap alarms.

Conclusion

Choosing the right gas cap for your powersports vehicle is important for maintaining the longevity and performance of your vehicle. When choosing a gas cap, consider the type, material, venting, and security features to ensure that you select the best option for your needs. With the right gas cap, you can protect your powersports vehicle and keep it running smoothly.

Frequently Asked Questions (FAQs)

1. Are all ATV gas caps universal?

No, not all ATV gas caps are universal. It is important to select the correct gas cap model for your specific brand of ATV, whether it is a fitted or universal gas cap.

2. Does it matter what gas cap you use?

Yes, it does matter what gas cap you use. Using a properly fitted gas cap is important for maintaining fuel efficiency. It can make a significant difference in preventing fuel evaporation and ensuring a proper seal.

3. Are all gas caps compatible?

Gas caps are not universally compatible. Filler neck sizes and gas cap designs vary by make and model of the vehicle. It is important to choose a gas cap that is specifically designed for your vehicle's filler neck size.

4. How do I know what size gas cap I need?

To determine the size of gas cap you need, you can measure the diameter and thread pitch of the deck fill fitting and compare it to the dimensions of the gas cap. Including the depth of each thread can help ensure a closer match.

5. Why aren't all gas caps on the same side?

Manufacturers place the gas tank on different sides of the vehicle for safety reasons. In markets where right-side driving is common, the tank is often placed on the left side to keep drivers safe during roadside incidents. In markets with left-side driving, the tank may be on the right.

6. Can a bad gas cap reduce gas mileage?

Yes, a bad or improperly sealed gas cap can lead to poor fuel efficiency. Without a proper seal, fuel can evaporate from the tank, causing a loss in gas mileage.

7. Do you lose gas faster without a gas cap?

Driving without a gas cap can result in faster fuel loss due to evaporation. Without a fully-sealed fuel filler, gasoline can evaporate from the tank, leading to reduced fuel economy.

8. Why are there no more gas caps?

Capless gas tanks have become more common in vehicles. They offer advantages such as convenience and reduced gasoline odor exposure. With capless tanks, you simply open the fuel door and insert the pump nozzle, eliminating the need for a twist-on/off gas cap.

Editor's Notes

During our powersports gas cap research, we found 24 powersports gas cap products and shortlisted 10 quality products. We collected and analyzed 48,243 customer reviews through our big data system to write the powersports gas caps list. We found that most customers choose powersports gas caps with an average price of $12.19.

The powersports gas caps are available for purchase. We have researched hundreds of brands and picked the top brands of powersports gas caps, including Polaris, M MATI, JAVIK, Magicfour, SUJADE. The seller of top 1 product has received honest feedback from 409 consumers with an average rating of 4.8.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.

Powersports Gas Caps Comparison Table

#TOP1
#TOP2
#TOP3
#TOP4
#TOP5
#TOP6
#TOP7
#TOP8
#TOP9
#TOP10
Brand Polaris M MATI JAVIK JAVIK Magicfour SUJADE Augeny M MATI JSP Manufacturing HIAORS
Material Plastic Plastic Plastic Stainless Steel Stainless Steel Stainless Steel Aluminum - Plastic, Metal Aluminum
Exterior Finish Black - NO Stainless Steel Stainless Steel Stainless Steel - - Metal,Plastic Aluminum With Rubber Coating
Style - Modern Professional Military,Professional - Brass,Protection - Modern - Modern
Color Black - - - 6 Pack natural Black - Yellow -
Vehicle Service Type - Utility Terrain Vehicles All Terrain Vehicle All Terrain Vehicle - - - ATV - All Terrain Vehicle
FTB Score
ftb score rating icon 9.8
ftb score rating icon 9.7
ftb score rating icon 9.5
ftb score rating icon 9.5
ftb score rating icon 9.5
ftb score rating icon 9.5
ftb score rating icon 9.3
ftb score rating icon 9.1
ftb score rating icon 8.9
ftb score rating icon 8.8
Where to Buy