
Fuel tank caps are available at various retailers, including Walmart, Amazon, AutoZone, EZ Truck Store, and Home Depot. These caps are typically vehicle-specific, with prices ranging from a few dollars to over $25, depending on the make and model of your car. Some retailers offer free delivery or in-store pickup, while others provide installation services or product replacement gaskets. It's important to choose a fuel tank cap that fits your vehicle correctly and serves its purpose of maintaining fuel system pressure and minimizing emissions by preventing gasoline from splashing out.
| Characteristics | Values |
|---|---|
| Online Retailers | AutoZone, Amazon, Walmart, EZ Truck Store, The Home Depot |
| Price Range | $4.47-$26.67 (The Home Depot), $5.84 (Walmart), $6.75-$25.77 (Amazon), $8.59-$18.95 (Walmart), $8.29 (Walmart) |
| Product Features | Locking, non-locking, chemical-resistant, rubber gasket, aluminium, chrome, brass, black nylon |
| Vehicle Compatibility | Freightliners, Kenworth Trucks, Semi Trucks, Diesel Trucks, Volvo Trucks, Mack Trucks, International Trucks, Ford Trucks, John Deere, Dodge Caravan, Kawasaki Bayou, Mercedes-Benz W205 |
| Installation | Simple twist mechanism, tether included for some products |
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What You'll Learn

Fuel caps at AutoZone
AutoZone offers a wide range of fuel caps for your vehicle at the right price. The purpose of a vehicle's gas cap is to prevent gasoline from splashing out of the tank. However, it also maintains proper fuel system pressure and helps the environment by minimising emissions. A cracked, chipped, damaged, or missing gas cap can cause you to fail your annual emissions test. Therefore, AutoZone provides fuel caps that are an exact fit for your vehicle, including locking fuel caps for added security.
AutoZone's locking fuel caps prevent unauthorised access to your tank and require a key to be removed. They offer free in-store pickup and free next-day delivery on eligible orders, ensuring you can get your part quickly and conveniently. Installation is straightforward, as you simply need to remove the old cap and twist the new one into place.
Additionally, AutoZone suggests adding a fuel filler neck seal to your order for further protection against spillage. They also offer gas cap tethers, which are a cost-effective solution to prevent losing your gas cap at the pump.
To find the perfect fuel cap for your vehicle, simply enter your vehicle's year, make, and model on the AutoZone website. With AutoZone's vast selection of fuel caps, you can be confident that you will find the right part at the right price.
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Fuel caps at Amazon
Amazon offers a wide range of automotive replacement fuel tank caps, with prices to suit all budgets.
The website groups its fuel caps into categories, such as automotive replacement fuel tank caps, automotive replacement fuel system equipment, powersports gas caps, lawnmower gas caps, and boat deck hardware.
There are also fuel caps from a variety of brands, including ACDelco, Toyota, Gates, Mopar, Honda, Stant, Motorcraft, MotoRad, Stens, and Dorman.
Amazon also offers deals and discounts on fuel caps, with some products having free delivery for orders over $35.
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Fuel caps at Walmart
Walmart offers a wide range of fuel caps for various vehicle models. Prices start as low as $5.84 for a Motorad Fuel Tank Cap compatible with select Ford F250 and F100 models from 1973 to 1976.
For John Deere vehicle owners, Walmart offers the Fuel Tank Gas Cap AM118637 AM107344, which is compatible with several John Deere models, including the L1742, L2048, and L2548. This fuel cap is available for $8.29.
If you own a Mercedes-Benz W205 model from 2014 to 2021, you can find a compatible fuel tank door cap at Walmart for $18.95. This cap is a white ABS fuel filler flap cover with a clip.
Walmart also offers fuel caps for Kawasaki vehicles, such as the MATI Fuel Gas Tank Level Gauge Meter for the Kawasaki Bayou 220, 250, 300, and 400 models. This product is priced at $8.59.
Additionally, Walmart provides fuel caps for Yamaha vehicles, with prices ranging from $10.57 to $14.99. These fuel caps are compatible with Yamaha models such as the Big Bear 250, 350, 400, Grizzly 350, 400, 450, 600, and 660.
For those with a 1987 to 1996 or 2000 Ford F-150, Walmart offers a compatible fuel tank cap, although the price is not listed.
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Fuel caps at EZ Truck Store
EZ Truck Store offers a wide range of locking fuel caps for various truck models. Their caps are designed to be rugged and reliable, providing a secure option for protecting your fuel. The store carries fuel caps for semi-trucks, diesel trucks, freightliners, Kenworth Trucks, Volvo, Mack, and International Trucks.
The fuel caps offered by EZ Truck Store are crafted from premium aluminum or chrome, ensuring durability and performance under pressure. They also offer different finishes, venting options, and locking features to meet diverse customer needs. One notable feature is the ability to key your entire order to the same key, eliminating the hassle of managing multiple keys for a fleet of trucks.
The website provides a comprehensive locking fuel cap guide to help customers find the right cap for their specific truck model. Additionally, EZ Truck Store offers US-made products, assuring customers of their quality and compatibility with various truck brands.
EZ Truck Store is a go-to destination for those seeking secure and stylish locking fuel caps for their trucks. With their extensive selection, customers can find the perfect fit for their vehicles, enhancing both functionality and aesthetics. Whether you're an individual truck owner or managing a fleet, EZ Truck Store has the fuel cap solutions you need.
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Fuel caps at Home Depot
Home Depot offers a range of fuel cans and safety cans for gasoline and other flammable liquids. These cans are made from galvanized steel and have a capacity of 1 gallon or 5 gallons. The 5-gallon safety can features a funnel, a spring-closing lid, and a comfort grip trigger for easy dispensing. It is approved for safe handling and storage of flammable liquids, meeting OSHA and NFPA Code 30 requirements.
The 1-gallon Smart Control Gas Can from Scepter is another option available at Home Depot. While specific details about this product are not readily available, it is worth noting that Home Depot provides special offers and promotions, such as a $5 discount when signing up for emails with savings and tips.
Additionally, Home Depot offers a range of outdoor power equipment and parts, which may include fuel caps or related components. However, the website does not explicitly mention fuel caps for vehicles or generators.
It is always advisable to contact Home Depot customer service or visit their local store to inquire about specific products, availability, and inventory levels, as these may vary across different locations.
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Frequently asked questions
You can buy fuel tank caps online from websites such as Amazon, Walmart, Home Depot, AutoZone, and EZ Truck Store.
You can buy fuel tank caps in-store from Home Depot and AutoZone.
You should ensure that the fuel tank cap is compatible with your vehicle's make and model. You may also want to consider whether you want a locking fuel cap for added security.










































