Best Powersports Gas Caps for Harley of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 9, 2025

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Powersports Gas Caps for Harley are high-quality accessories designed to enhance the appearance of your motorcycle. These gas caps come in a variety of styles and finishes, including chrome, gloss black, and matte black, to match the look of your Harley. They are made from durable materials and are designed to fit seamlessly onto your gas tank, providing a secure seal to prevent leaks. Additionally, some models come with added features such as a lock and key mechanism for added security. Powersports Gas Caps for Harley are a great way to customize your bike and add a touch of style.

At a Glance: Our Top Picks

Eagle Skull Screw-In Vented Gas Cap Cover #TOP 1
Eagle Skull Screw-In Vented Gas Cap
ftb score rating icon 9.8
Eagle Spirit Chrome Gas Cap Covers by Billet Proof Designs Cover #TOP 2
Eagle Spirit Chrome Gas Cap Covers by Billet Proof Designs
ftb score rating icon 9.7
Eagle Skull Vented Gas Cap for Harley Davidson Cover #TOP 3
Eagle Skull Vented Gas Cap for Harley Davidson
ftb score rating icon 9.5

Top 10 Powersports Gas Caps for Harley

Eagle Skull Screw-In Vented Gas Cap

GT12-0440B
Gloss Black
Eagle Skull Screw-In Vented Gas Cap Cover
Screw-in Ratcheting Gloss Black Vented Gas Cap Motorcycle Tank Sportster Bobber Harley Davidson Dyna Chopper Fuel Caps OEM 61272-92A 91A Drag Specialties 139568 390281 V Twin 38-0325 Softail 1996-2017

Eagle Skull Gas Cap is a high-quality gloss black vented screw-in gas cap suitable for 1996 to new Sportster Dyna Softail motorcycles. This inexpensive cap is a great replacement for Harley-Davidson OEM 61272-91A 92A and works perfectly with both stock and aftermarket tanks. The vented cap is suitable for single-cap model gas tanks or right-side gas caps. Tanks are pressure tested, and the cap is made of quality materials, ensuring reliable performance. When installing, do not apply stress to the tabs, which can lead to cracking of welds. Use leather or rubber washers to shim between the tabs and the backbone to ensure an even fit. Avoid sanding seams or welded edges of gas tanks, and use a thin spread of body filler prior to painting if needed.

What We Like
High-quality
Inexpensive
Vented
#TOP 2

Eagle Spirit Chrome Gas Cap Covers by Billet Proof Designs

Gas Cap Covers
Chrome
Eagle Spirit Chrome Gas Cap Covers by Billet Proof Designs Cover
“Live to Ride, Ride to Live” Eagle Spirit Chrome Domed Gas Cap Covers with Adhesive Backing for 1973-2023 OE Style Harley Gas Caps (SOLD AS A PAIR - Left & Right) 2-7/8” Diameter

The Billet Proof Gas Cap Covers are designed to fit most OE Harley gas caps from 1973 to 2023. Each cover features a beautifully detailed chrome eagle and banner with the iconic "Live to Ride" inscription, adding a touch of style to your bike. Measuring 2-7/8 inches in diameter, these covers are the perfect size for a snug fit. They are easy to install, thanks to the special adhesive tape that secures them in place. You will receive a pair, including one left and one right emblem, enhancing the overall look of your motorcycle.

What We Like
Custom fit for many Harley models
Stylish chrome design
Easy adhesive installation
Includes left and right covers
#TOP 3

Eagle Skull Vented Gas Cap for Harley Davidson

GT12-0440
Chrome
Eagle Skull Vented Gas Cap for Harley Davidson Cover
Screw-in Ratcheting Chrome Vented Gas Cap Motorcycle Tank Sportster Bobber Harley Dyna Chopper Fuel Caps Bike OEM 61272-92A 91A Drag Specialties 139568 390281 V Twin 38-0325 Softail 1996-2017

Eagle Skull Gas Cap is a high-quality chrome vented screw-in gas cap suitable for various Harley Davidson models. This cap is designed to fit Sportster, Dyna, and Softail motorcycles, offering an excellent replacement for stock caps. The vented feature ensures proper air circulation in the fuel tank, preventing pressure build-up. Additionally, the cap is easy to install and works seamlessly with both original and aftermarket tanks. Make sure your tank, mounting hardware, and gas caps are properly aligned before painting to avoid any issues. With Eagle Skull Gas Cap, you can enjoy a reliable and functional solution for your motorcycle's fuel tank needs.

What We Like
High Quality Chrome
Vented for Air Circulation
Compatible with Various Models

Billet Proof Designs Black Plastic Gas Cap for Harley Touring Models

BPD-0821
Black
Billet Proof Designs Black Plastic Gas Cap for Harley Touring Models Cover
Black Plastic Gas Cap for 1992-2024 Harley Touring Road King FLHR, Road Glide FLTR, Street Glide FLHX, Electra Glide FLHT with Gas Tank Fuel Doors - Replaces HD# 61274-92 - Vented, Right Hand Thread

This Billet Proof Gas Cap is a black plastic replacement cap for Harley Touring models. It features nylon threads and a rubber seal, ensuring a secure fit. Designed for Harley Touring Road King, Road Glide, Street Glide & Electra Glide Models with Gas Tank Fuel Doors, this cap is vented with a right-hand thread. The Ratchet Overrun Protection prevents over-tightening, offering peace of mind during use. Sold individually, this gas cap is a convenient and reliable choice for your Harley.

What We Like
Secure Fit
Easy Installation
No Over-Tightening
#TOP 5

Dreamseek Vented Fuel Gas Tank Cap for Harley

MTYXG-HL-SZ-BKLB
D (Holy Cross)
Dreamseek Vented Fuel Gas Tank Cap for Harley Cover
Dreamseek Vented Fuel Gas Tank Cap for Harley Sportster XL 883 1200 / Dyna/Softail/Touring Road King 2000-2017 Right-hand Thread Cover Holy Cross Style (Black with Silver Edge)

The Dreamseek Gas Tank Cap for Harley is a top-quality product made of aluminum and ABS plastic. It fits various Harley models from 1994 to 2022, offering a secure fit with rubber O-rings to prevent leaks. The venting function ensures proper air circulation in the tank, while the rotation positioning function allows for easy handling. This cap combines durability, compatibility, and user-friendly design, making it a must-have accessory for your Harley motorcycle.

What We Like
Durable Materials
Wide Compatibility
Leak Prevention
#TOP 6

Orange Cycle Parts Gas Fuel Cap Cover for Harley 1982-2018

LN-OCP0126-0
Chrome
2 7/8 inch
Orange Cycle Parts Gas Fuel Cap Cover for Harley 1982-2018 Cover
Orange Cycle Parts Chrome Live to Ride/Eagle Spirit Insignia Gas Fuel Cap Cover for Harley 1982-2018

This Orange Cycle Parts Gas Fuel Cap Cover for Harley 1982-2018 is a great way to customize your motorcycle. It measures 2 7/8" in. diameter and is sold as a pair. The detailed, chrome cover features "Live to Ride" and "Eagle Spirit" in a recessed scripted banner. The gas covers are held on by special adhesive tape and include one left-hand and one right-hand emblem. This gas cap cover is compatible with most Harley models from 1982 to 2018. With this gas cap cover, you can easily personalize your motorcycle and make it stand out from the crowd. The "Live to Ride" and "Eagle Spirit" design adds a touch of personality to your bike. The special adhesive tape ensures that the emblem stays in place and does not fall off while riding. This gas cap cover is a perfect accessory for those who want to add a personal touch to their Harley.

What We Like
Customizable
Easy to install
Compatible with most Harley models
#TOP 7

Sresk Aluminum Fuel Gas Cap

YK-3DMFLGAS
Silver
Chrome
Sresk Aluminum Fuel Gas Cap Cover
Sresk Aluminum Fuel Gas Tank Cover Fuel Tank Gas Cap Compatible with Harley Sportster XL 1200 883 X48 Road King Softail Dyna Touring Right-hand Thread,Non Vented (Chrome)

The Sresk Gas Cap is designed to fit a variety of Harley models, ensuring compatibility with many motorcycles. Its unique 3D embossed skull pattern not only enhances the aesthetic but also symbolizes the spirit of riding. The cap features a knurled design that offers excellent grip, making installation and removal easy. Additionally, the heavy-duty aluminum construction ensures durability and resistance to rust, giving you peace of mind on the road. With its weatherproof O-ring, you can trust that it will maintain a secure fit, protecting your fuel from the elements.

What We Like
Compatible with various Harley models
Unique and stylish design
Durable aluminum construction
Easy installation without tools
Weatherproof and secure fit
#TOP 8

Eagle Skull Knurled Screw-in Gas Cap

GT12-0440K
Chrome
Eagle Skull Knurled Screw-in Gas Cap Cover
Knurled Screw-in Ratcheting Chrome Vented Gas Cap Motorcycle Tank Sportster Bobber Harley Davidson Dyna Chopper Fuel Caps Bike OEM 61272-92A 91A Drag Specialties P299898 390135 V Twin 38-0325 Softail

The Eagle Skull Knurled Screw-in Gas Cap is an excellent quality chrome vented gas cap designed for motorcycles such as the Harley Davidson Sportster, Dyna, and Softail. Made with durable chromed steel, this cap is a cost-effective solution that works with both stock and aftermarket gas tanks. The vented design ensures proper airflow and prevents pressure build-up in the tank. With its easy screw-in installation, this gas cap offers convenience and reliability. It replaces the Harley-Davidson OEM 61272-91A 92A cap and is compatible with single-cap model gas tanks or for the right-side gas cap. Before painting, it is recommended to ensure a proper fit of the tank, mounting hardware, petcocks, and gas caps. Overall, the Eagle Skull Gas Cap is a reliable and functional accessory for motorcycle enthusiasts.

What We Like
Excellent Quality
Vented Design
Easy Installation
#TOP 9

RICKRAK Gas Kap Keeper

RICKRAK-GKK
Black
RICKRAK Gas Kap Keeper Cover
RICKRAK Gas Kap Keeper for Harley, Secure Gas Cap to Ignition When Refueling, Compatible with Harley Davidson Motorcycles, Gas Cap Magnet, Harley Davidson Accessories - Gas Cap Not Included

The RICKRAK Gas Cap Keeper is a magnetic accessory designed to secure your gas cap to the ignition switch, making refueling effortless. Compatible with various Harley Davidson touring bikes, such as Road Glide, Street Glide, and Road King, this gas cap keeper ensures a secure hold and prevents lost or dropped caps. The inner magnet is protected by a rubber coating, enhancing magnetic strength and providing extra protection against dings and scratches. Say goodbye to gas spills and the inconvenience of searching for a lost cap. With the RICKRAK Gas Cap Keeper, you can enjoy hassle-free refueling and peace of mind. Installation is easy, with no tools or modifications required. Please note that the gas cap is not included.

What We Like
Effortless refueling
Compatible with various Harley Davidson models
Encapsulated rubber coating for extra protection

Chrome OEM Style Vented/Non-Vented Dual Gas Tank Caps for Harley 2-Piece FAT-BOB Tanks

BPD-38-0320
silver
Chrome OEM Style Vented/Non-Vented Dual Gas Tank Caps for Harley 2-Piece FAT-BOB Tanks Cover
Chrome OEM Style Vented/Non-Vented Dual Gas Tank Caps for 1982-Later Harley 2-Piece FAT-BOB Tanks - SOLD AS A SET - Left and Right Hand Thread - Chopper Bobber Cafe Racer

The Chrome OEM Style Vented/Non-Vented Dual Gas Tank Caps are sold as a set, including one left-hand threaded cap and one right-hand threaded cap for 1982 and later Harley Davidson 2-Piece Fat Bob Tanks. One cap is vented in both directions to prevent excessive gas tank pressure build up, while the other is not vented. These low profile caps will make for a sleek addition to any tank.

What We Like
Sold as a set - left and right hand thread included
Vented and non-vented caps
Sleek and low profile design
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are motorcycle gas caps universal?

No, dirt bike gas caps are not universal. They vary in size and style with some being lockable and some threaded. The size of the thread varies, although some dirt bike tanks will have the same size thread making the caps interchangable.

2. Are ATV gas caps universal?

Not all ATV gas caps are universal. Finding an ATV gas cap that will fit your brand will begin by selecting either a fitted or universal gas cap model- both options can work as long as they are selected correctly.

3. Why do Harleys have two gas caps?

So, you had two tanks, one for oil and one for gas. It evolved to two gas tanks when contained oil systems became the norm (maybe because two small gas tanks were easier to manufacture than one big one?). Now, it's purely a styling and heritage exercise.

4. Are Harley gas caps vented?

You need a vented fuel cap. Non vented fuel caps were for the left side of split 2 piece fuel tanks (pre fuel gauge). A fuel cap will not fit where the fuel gauge goes without some modification to keep the cap from falling out.

Editor's Notes

During our powersports gas cap for harley research, we found 24 powersports gas cap for harley products and shortlisted 10 quality products. We collected and analyzed 6,164 customer reviews through our big data system to write the powersports gas caps for harley list. We found that most customers choose powersports gas caps for harley with an average price of $16.77.

The powersports gas caps for harley are available for purchase. We have researched hundreds of brands and picked the top brands of powersports gas caps for harley, including Eagle Skull, Billet Proof Designs, Dreamseek, Orange Cycle Parts, Sresk. The seller of top 1 product has received honest feedback from 106 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.