Looking for the best metal fuel caps to keep your vehicle safe and leak-free? Discover our top 10 picks that combine durability, functionality, and style for a perfect fit.
Metal fuel caps are essential for keeping your fuel tank safe and leak-free. They come in various sizes and designs to fit different vehicles and equipment. Whether you need one for a car, tractor, or ATV, there’s a perfect match for you.
These caps are built to last and easy to install, giving you peace of mind on the road or in the field. Discover the best metal fuel caps that combine durability, functionality, and style to meet your needs.
List of Top 10 Metal Fuel Caps
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17620-ZH7-013 17620-ZH7-023 Fuel Gas Cap Compatible with GX110 GX120 GX140 GX160 GX200 GX240 GX270 GX340 GX390 Fuel Tank Gas Cap by Podoy |
This fuel gas cap is perfect for anyone who needs a simple, strong replacement for their small engine. It fits many models and is easy to use. |
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Gas Can Vent Caps | 6 Pack Fuel Gas Tank Vent Caps | Metal Gas Can Replacement Vent Plug | Leak-Proof Gas Jug Vent Caps| Tank Exhaust Caps for Faster Flow |
This 6 pack is for you. These metal caps stop leaks. They help fuel flow fast. The vent plugs are strong. They fit gas cans and water jugs. Use them for diesel or gas. They are easy to use. You will love the fast flow. |
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Fuel Cap E7NN9030AA AT20911 E5NN9N208CA Compatible with Ford Tractor 2310 2600 2910 3500 3600 3610 4000 4400 4500 5610 2N 8N 9N TW10 Compatible with John Deere 1010 1020 1035 1120 1130 2140 2240 2440 |
This fuel cap is perfect for Ford and John Deere tractor owners who need a simple, strong replacement. It fits many older farm tractors and helps keep the tank closed and safe. |
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iFJF 68065612AA Fuel Filter Housing Cap Replacement for Ram 6.7L Silver |
This fuel filter cap is perfect for anyone who drives a Ram 6.7L and wants a strong, long‑lasting upgrade. It’s great for owners who want a simple install and a better seal for safer engine performance. |
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Amavoler Fuel Gas Tank Cap Cover Aftermarket Replacement Parts Fit for GY6 50cc 150cc 250cc Chinese ATV Moped Scooter Roketa Taotao. |
Perfect for riders who want a simple, strong, and reliable gas cap for their GY6 scooter or ATV. It’s great for anyone who needs a tight, safe, and long‑lasting fuel tank seal. |
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Draovikra Gas Cap for Honda GX120 GX140 GX160 GX200 GX240 GX270 GX340 GX390 Engines, Metal Fuel Tank Cap 17620-ZH7-013 17620-ZH7-023 for Outdoor Power Equipment |
This gas cap is perfect for anyone with Honda engines like the GX120, GX140, or GX390. It’s great for outdoor tools like lawn mowers and generators, keeping fuel tanks sealed and working well outside. |
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Aluminum Fuel Filter Housing Cap Compatible with Dodge Ram 1500 3.0L 2020-2023, Ram 2500 3500 4500 5500 6.7L 2019-2024 Cummins Engine Water Separator Cap Cover Replaces 68436815AA 68436815AB |
This Aluminum Fuel Filter Housing Cap is perfect for Dodge Ram owners who want a reliable and durable replacement for their Cummins Engine. It’s ideal for those who value high-quality materials and long-lasting performance to keep their vehicle running smoothly. |
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MotoRad LOCKING FUEL CAP Fuel Tank Cap Fits Chevy Silverado 1500 12–20 Equinox 10–17 Cruze 10–18 Traverse 11–17 GMC Sierra 1500 12–20 Terrain 10–17 20968135 7D0201551C 533201551C 1H0201551 191201551D |
This locking fuel cap is perfect for drivers who want a simple, safe, and secure way to protect their tank. It’s great for anyone who owns one of the many Chevy, GMC, Toyota, Nissan, or other models it fits. |
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YOXUFA Metal Gas Fuel Tank Cap for 110cc 125cc 50cc 70cc 90cc ATV Coolster Taotao ATA-110B Chinese Quad 4 Wheeler PeaceSport Roketa Kazuma BMS Yamoto Baja Sunl Lawnmower Buyang Parts |
This is perfect for anyone who wants a strong, reliable gas tank for their small ATV or lawnmower. It’s great for riders who need a simple, solid fix that fits many 50–125cc Chinese models. |
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ÜREL Hydraulic Tank Breather Cap for Oil & Fuel Reservoir – Metal Filler Vent Cap (with Flange, Bayonet Lock, Chrome Plated, Tearproof Gasket) |
This ÜREL Hydraulic Tank Breather Cap is perfect for anyone who needs a reliable and durable solution for their oil or fuel reservoir. It’s ideal for indoor equipment and stationary power units, offering long-lasting protection and easy installation. |
Detailed Reviews
Our guide helps you find the best metal fuel caps. We tested each one to ensure a perfect fit and high quality. See our top picks to keep your fuel safe now.
1. 17620-ZH7-013 17620-ZH7-023 Fuel Gas Cap Compatible with GX110 GX120 GX140 GX160 GX200 GX240 GX270 GX340 GX390 Fuel Tank Gas Cap by Podoy
This fuel gas cap gives a tight, clean fit for many GX engines. It is simple, strong, and easy to use.
It fits many models. It has a metal chrome body. It twists on fast.
| Pros | Cons |
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Perfect For:
This fuel gas cap is perfect for anyone who needs a simple, strong replacement for their small engine. It fits many models and is easy to use.
Ready to Purchase?
2. Gas Can Vent Caps | 6 Pack Fuel Gas Tank Vent Caps | Metal Gas Can Replacement Vent Plug | Leak-Proof Gas Jug Vent Caps| Tank Exhaust Caps for Faster Flow
Upgrade your fuel flow. These metal vent caps work well. Buy this six pack now.
Air pressure stays equal. Gas flows fast.
Install it in minutes. The stainless steel lasts. Use the included tools.
| Pros | Cons |
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Perfect For:
This 6 pack is for you. These metal caps stop leaks. They help fuel flow fast. The vent plugs are strong. They fit gas cans and water jugs. Use them for diesel or gas. They are easy to use. You will love the fast flow.
Ready to Purchase?
3. Fuel Cap E7NN9030AA AT20911 E5NN9N208CA Compatible with Ford Tractor 2310 2600 2910 3500 3600 3610 4000 4400 4500 5610 2N 8N 9N TW10 Compatible with John Deere 1010 1020 1035 1120 1130 2140 2240 2440
This fuel cap fits many Ford tractors. It also fits many John Deere models. It locks in place with a snug, clean fit.
It matches a long list of OEM part numbers for easy replacement. It keeps your fuel tank sealed and safe.
You get one cap with clear size details for a quick install. It is a replacement part that works well on your tractor.
| Pros | Cons |
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Perfect For:
This fuel cap is perfect for Ford and John Deere tractor owners who need a simple, strong replacement. It fits many older farm tractors and helps keep the tank closed and safe.
Ready to Purchase?
4. iFJF 68065612AA Fuel Filter Housing Cap Replacement for Ram 6.7L Silver
This cap fits your Ram 6.7L with ease. It replaces the 68065612AA part and works with many Ram diesel models. The build is strong and made to last.
The CNC aluminum design stops leaks. It installs fast with a simple socket wrench.
| Pros | Cons |
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Perfect For:
This fuel filter cap is perfect for anyone who drives a Ram 6.7L and wants a strong, long‑lasting upgrade. It’s great for owners who want a simple install and a better seal for safer engine performance.
Ready to Purchase?
5. Amavoler Fuel Gas Tank Cap Cover Aftermarket Replacement Parts Fit for GY6 50cc 150cc 250cc Chinese ATV Moped Scooter Roketa Taotao.
This gas tank cap gives your ride a strong and steady seal. It fits GY6 50cc, 150cc, and 250cc scooters and ATVs with ease.
It is made of high‑quality metal. It stays firm. It lasts long.
The tight seal keeps your fuel safe and secure. The 30mm inner and 55mm outer size fits well. You get one cap in the pack.
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Perfect For:
Perfect for riders who want a simple, strong, and reliable gas cap for their GY6 scooter or ATV. It’s great for anyone who needs a tight, safe, and long‑lasting fuel tank seal.
Ready to Purchase?
6. Draovikra Gas Cap for Honda GX120 GX140 GX160 GX200 GX240 GX270 GX340 GX390 Engines, Metal Fuel Tank Cap 17620-ZH7-013 17620-ZH7-023 for Outdoor Power Equipment
The Draovikra Gas Cap is a durable metal fuel tank cap designed for Honda engines. It fits GX120 to GX390 models, ensuring a perfect match for your outdoor power equipment.
This cap works with 17620-ZH7-013 and 17620-ZH7-023 fuel tanks. It seals your fuel tank and lasts outdoors. Use it for lawn mowers, generators, and small engines.
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Perfect For:
This gas cap is perfect for anyone with Honda engines like the GX120, GX140, or GX390. It’s great for outdoor tools like lawn mowers and generators, keeping fuel tanks sealed and working well outside.
Ready to Purchase?
7. Aluminum Fuel Filter Housing Cap Compatible with Dodge Ram 1500 3.0L 2020-2023, Ram 2500 3500 4500 5500 6.7L 2019-2024 Cummins Engine Water Separator Cap Cover Replaces 68436815AA 68436815AB
The Aluminum Fuel Filter Housing Cap is compatible with Dodge Ram models. It fits 2020-2023 Ram 1500 3.0L and 2019-2024 Ram 2500, 3500, 4500, 5500 6.7L. This cap replaces part numbers 68436815AA and 68436815AB.
It dissipates heat efficiently, keeping oil temperatures low. The aluminum alloy prevents sludge buildup and lasts longer than plastic caps.
The durable sealing stops oil leaks under hot or cold conditions. Prosentuo offers a one-year warranty and reliable customer service for peace of mind.
| Pros | Cons |
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Perfect For:
This Aluminum Fuel Filter Housing Cap is perfect for Dodge Ram owners who want a reliable and durable replacement for their Cummins Engine. It’s ideal for those who value high-quality materials and long-lasting performance to keep their vehicle running smoothly.
Ready to Purchase?
8. MotoRad LOCKING FUEL CAP Fuel Tank Cap Fits Chevy Silverado 1500 12–20 Equinox 10–17 Cruze 10–18 Traverse 11–17 GMC Sierra 1500 12–20 Terrain 10–17 20968135 7D0201551C 533201551C 1H0201551 191201551D
The MotoRad Locking Fuel Cap keeps your tank safe. It seals tight every time. It works with many cars and trucks.
It fits a wide range of Chevy and GMC models. It also fits many Toyota and Nissan vehicles.
This cap is simple to use. It locks firmly. It gives you steady, reliable protection.
| Pros | Cons |
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Perfect For:
This locking fuel cap is perfect for drivers who want a simple, safe, and secure way to protect their tank. It’s great for anyone who owns one of the many Chevy, GMC, Toyota, Nissan, or other models it fits.
Ready to Purchase?
9. YOXUFA Metal Gas Fuel Tank Cap for 110cc 125cc 50cc 70cc 90cc ATV Coolster Taotao ATA-110B Chinese Quad 4 Wheeler PeaceSport Roketa Kazuma BMS Yamoto Baja Sunl Lawnmower Buyang Parts
This metal gas tank is built for small ATVs that run from 50cc to 125cc. It fits many Chinese quad brands and keeps fuel safe and steady.
It works with Coolster, TaoTao, Buyang, and more. It seals tight. It lasts long.
The tank comes with a cap, fuel filter, fuel line, clips, and a fuel pump petcock. Check your size and fit before you buy.
| Pros | Cons |
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Perfect For:
This is perfect for anyone who wants a strong, reliable gas tank for their small ATV or lawnmower. It’s great for riders who need a simple, solid fix that fits many 50–125cc Chinese models.
Ready to Purchase?
10. ÜREL Hydraulic Tank Breather Cap for Oil & Fuel Reservoir – Metal Filler Vent Cap (with Flange, Bayonet Lock, Chrome Plated, Tearproof Gasket)
The ÜREL Hydraulic Tank Breather Cap gives your tank a clean, strong, and safe seal. The chrome finish and tear‑resistant gasket keep your system protected and easy to maintain.
It fits fast. It locks tight. It keeps dirt out.
| Pros | Cons |
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Perfect For:
This ÜREL Hydraulic Tank Breather Cap is perfect for anyone who needs a reliable and durable solution for their oil or fuel reservoir. It’s ideal for indoor equipment and stationary power units, offering long-lasting protection and easy installation.
Ready to Purchase?
Buying Guide
Metal fuel caps keep your fuel tank safe and leak-free. They come in many sizes and designs for different vehicles. Find the perfect match for your needs.
Choosing the right metal fuel cap is easy and important. It keeps your fuel secure and your vehicle running smoothly. Here’s what to look for:
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Compatibility:
Make sure the cap fits your vehicle or equipment. Check the model and size before buying. -
Material:
Look for high-quality metal like stainless steel or aluminum. It lasts longer and resists rust. -
Seal Quality:
A tight seal stops leaks and keeps fuel safe. Check for tear-resistant gaskets or locking features. -
Ease of Installation:
Choose a cap that’s easy to install. Some come with tools or simple twist-on designs. -
Durability:
Pick a cap that’s built to last. It should handle heat, cold, and outdoor use. -
Design and Style:
Some caps have a chrome finish or locking features. Pick one that matches your style and needs. -
Price and Value:
Compare prices and features. A good cap is a smart investment for your vehicle’s safety.
With these tips, you’ll find the best metal fuel cap for your needs. Enjoy peace of mind on the road or in the field!