The gas cap has undergone a curious evolution throughout automotive history, depending on whether automotive stylists wanted it to be visible or concealed from view. The first caps protruded from the body in utilitarian fashion, but as cars became more streamlined they were hidden away under fuel doors that blended in with the body. Then even fuel doors were considered too unsightly and gas caps disappeared behind moveable tail lights or license plates.

Featured Products

  • SAA® Chrome Gas Cap Trim
    (81 reviews)
    # sp645
    Chrome Gas Cap Trim by SAA®. Complete your vehicle trim styling with this nifty stainless steel gas cap cover from SAA that is durable and provides a mirror-like shine. Each cap is laser cut for precise fit and ensures easy...
    $11.04 - $38.64
  • Putco® Gas Cap
    (58 reviews)
    # sp507
    High grade ABS plastic ensures extreme durability, while the shiny mirror-like chrome finish enhances the entire style of your vehicle. The installation is a breeze due to the pre-applied 3M™ tape.
    $28.99 - $119.99
  • RI® Gas Cap Cover
    (67 reviews)
    # sp687
    Gas Cap Cover by RI®. Make your car look like it just left the race track with this racing inspired fuel door cover. This cover emulates the real thing without the installation hassle.
    $28.00 - $84.00
  • SES Trims® Chromed Stainless Steel Gas Cap
    (15 reviews)
    # sp737
    Chromed Stainless Steel Gas Cap by SES Trims®. Make your gas cap cover look like a real bolt-on racing fuel door with this Chrome Plated Stainless Steel Gas Cap. Get the look and the shine without the hassle or expense of...
    $24.00
  • CCI® Gas Cap Cover
    (11 reviews)
    # sp3307
    Gas Cap Cover by CCI®. Accentuate your vehicle's exterior in a professional manner with these stylish stainless steel accessories. Mirror-polished to add distinctive brilliance and match your OEM chrome, constructed of 304 grade...
    $37.80 - $44.55
  • DefenderWorx® Gas Cap
    (17 reviews)
    # sp1271
    Gas Cap by DefenderWorx®. Logo engraved fuel door is a great complimentary item to your vehicle. It is easy to install and comes with a 4-year manufacturer warranty.
    $161.49 - $256.26
  • Zunden® Chrome Gas Cap Cover
    (0 reviews)
    # sp2571
    Chrome Gas Cap Cover by Zunden®. Follow the words of the famous song and shine bright like a diamond with these opulent chrome pieces. High-grade ABS plastic the accessories are made of ensures maximum durability, while a...
    $43.75 - $113.75
  • ACC® Stainless Steel Gas Cap Cover
    (9 reviews)
    # sp1184
    Stainless Steel Gas Cap Cover by ACC®. The gas cap cover has been laser cut from the finest T304 stainless steel and given a brushed or polished finish. It installs easily with 3M™ double-sided tape and is guaranteed to never...
    $21.73 - $59.91
  • AMI® V-Tech Fuel Door Cover
    (4 reviews)
    # sp7116
    V-Tech Fuel Door Cover by AMI®. For those in the market for a simple, yet effective way to style up the ride, don't look any further. V-Tech fuel door covers are the perfect combination of good looks at a budget friendly price, and...
    $25.54 - $73.15
  • AMI® Fuel Door
    (65 reviews)
    # sp3619
    Billet Fuel Door by AMI®. Most car manufacturers try to make the refueling door blend in, as if it weren’t there. AMI has a better idea: how about a billet aluminum fuel door, machined from a solid piece of metal?
    $59.02 - $146.88
  • Bully® Fuel Door
    (4 reviews)
    # sp2692
    Fuel Door by Bully®. Bully's Black Bull Series billet aluminum gas doors are of the highest quality. They provide a quick way to give your truck or SUV a custom look. Each model comes with stainless steel hardware an integrated...
    $22.48 - $70.30
  • URO Parts® Gas Tank Cover
    (0 reviews)
    # sp12601
    Gas Tank Cover by URO Parts®. This premium exterior body part is in a league of its own when it comes to quality replacement of a damaged or cracked component. The reliable URO product is manufactured from UV resistant materials to...
    $27.43
  • Bully® Fuel Door Cover
    (0 reviews)
    # sp2693
    Fuel Door Cover by Bully®. Bully offers a full selection of custom designed Truck factory side fuel door cover accessories. Each design is stamped from mirror polished T-304 Stainless Steel to give a high luster detailed finish.
    $22.48 - $26.29
  • Rugged Ridge® Chrome Gas Cap
    (3 reviews)
    # sp1548
    Chrome Gas Caps by Rugged Ridge®. Personalize and customize your Jeep with attractive chrome, stainless steel or black trim parts from Rugged Ridge. Trim parts that shine or are in a contrasting color will make your Jeep stand out...
    $10.99 - $89.99
  • Smittybilt® Gas Cap Cover
    (0 reviews)
    # sp3569
    Gas Cap Cover by Smittybilt®. Trucks and SUVs driven off-road put extreme demands on parts, much more than factory or ordinary aftermarket parts can handle. To make sure your rig can make it to the far ends of the trail and back,...
    $9.99 - $54.99
  • Rampage® Gas Cap Cover
    (7 reviews)
    # sp3463
    Gas Cap Cover by Rampage®. Make your car look like it just left the race track with this racing inspired fuel door cover. This cover emulates the real thing without the installation hassle.
    $16.54 - $77.97
  • ICI® Stainless Steel Fuel Door Cover
    (0 reviews)
    # sp3312
    ICI Stainless Steel Gas Tank Skins are manufactured using premium materials and will add a distinctive appearance to your vehicle. ICI Stainless Steel Gas Tank Skins attach with 3M® Adhesive for an easy, no drill installation.
    $28.77 - $29.34
  • ABD® Fuel Door
    (2 reviews)
    # sp10101
    Fuel Door by ABD®. GM licensed fuel door replacement. Installs in under 30 minutes. Complete with OEM hinge replacement. Minimal tools required. Made from 6061 billet aluminum.
    $149.94 - $184.99
  • AVS® Gas Cap Cover
    (0 reviews)
    # sp14329
    Gas Cap Cover by AVS®. Basic black is fine for the masses, but not for you. Customize and personalize your vehicle with bright, shiny chrome trim from AVS. Made from tough ABS plastic and then chrome plated for optimal shine and...
    $27.54
  • E&G Classics® Fuel Door Cover
    (3 reviews)
    # sp14330
    Fuel Door Cover by E&G Classics®. E&G Classics are known for producing only the highest quality car accessories. Adding trim from E&G is an easy way to make sure that the personalizing of your car adds a sense of quality and...
    $50.00 - $99.00
  • Outland Automotive® Gas Cap Cover
    (0 reviews)
    # sp12028
    Gas Cap Cover by Outland Automotive®. If you own a truck or SUV, you need Outland Accessories. Outland features a full line of Truck / SUV Tube Steps, Bull Bars, All Terrain Floor Liners, Consoles and other functional accessories...
    $52.50 - $59.52
  • RBP® Gas Caps
    (2 reviews)
    # sp14333
    Gas Caps by RBP®. Fuel door is made of solid 1/4 aluminum and assembled with stainless steel bolts. Replaces factory gas door assembly with 4 bolts. All mounting hardware, four keys and instructions are included.
    $43.16 - $179.95
  • ABD® Fuel Door
    (2 reviews)
    # sp13308
    Fuel Door by ABD®. GM licensed fuel door replacement. Installs in under 30 minutes. Complete with OEM hinge replacement. Minimal tools required. Made from 6061 billet aluminum.
    $149.94 - $184.99


Featured Brands

In the muscle car era of the 60s and 70s, gas caps were once again on display as auto makers sought to emulate race cars with quick fill gas caps. This style cap can still be found on some modern performance models, but as a rule the gas caps on most vehicles reside behind a body-color fuel door. But this doesn’t mean you have to live with this obscurity. We have the gas caps, fuel doors, and fuel door covers to add style and bright detail to any vehicle.

Chrome and polished stainless steel have long been used by stylists to break up expanses of paint and provide detail and visual interest to vehicle design. If you think your gas cap is a candidate for this treatment, we’ve got a wide range of options. Availability will vary according to vehicle and accessory manufacturer, but if you punch in your year, make, and model we’re sure you’ll find just what you’re looking for to set your car or truck apart. Although we have actual chrome gas caps for certain models, most applications will call for a fuel door or fuel door cover.

A fuel door cover is the quickest and easiest way to a great custom look. They attach in minutes with 3M acrylic foam tape, so you can be enjoying your ride’s new appearance in no time. Choose from a variety of designs, from smooth chrome plated or mirror polished stainless steel, to covers that resemble a race car’s fuel fill port, to custom designs including vehicle logos, flames, tribal art, and more. Our covers are constructed from premium materials including top grade stainless steel with a high chromium content to resist corrosion, sturdy billet aluminum, or ABS plastic that is impact, heat, and chemical resistant.

Our fuel fill doors also provide unrivaled style and are almost as easy to install. They completely replace your existing fuel door and come with complete instructions and everything needed to complete the installation. They’re constructed from the same materials and come in most of the same styles as our fuel door covers, but some are also available in a locking version. Unfortunately many cars and trucks come from the factory with fuel doors that are unsecured, leaving the vehicle open to fuel theft and vandalism. One of our locking fuel doors will deter thieves and mischief makers.

Related Categories

Guides & Articles

  • Chrome Trim
    Chrome Trim: Overlay vs. Replacement
    One of the more eye-catching tricks automobile manufacturers have used to differentiate higher-priced luxury versions of a car model from value-priced versions of it has been to vary the amount of chrome trim on the vehicle. Base model cars and trucks (also known as "strippers" or "entry level") have little if any chrome while luxury and top-of-the-line ones have the most chrome. In years past, plain Jane cars were simply painted in all areas instead of being chromed. In more recent decades, the low-cost replacement of choice has become black plastic. This makes base models easier than ever to spot because the eye catches hard on black plastic. Completely missing is the pleasing chrome finish on grilles, door trim, mirror assemblies, light bezels, and other areas. Base models end up looking more like fleet vehicles or work trucks than anything prestigious, especially to people who aren't automotive enthusiasts.
  • Chrome Trim
    Is Chrome Back in Style?
    The brilliant gleam and glimmer that comes from bright chrome and polished stainless steel can transform almost every part of your vehicle! Besides the great selection of trim accessories, you also benefit from the high quality of today’s chrome and stainless steel parts.

Chrome Gas Caps Reviews

Average rating:  4.5  4.7 - 382 reviews
Read All Gas Caps Reviews
5 of 5
Looks Great!
Easy install. Looks great. Really happy with my purchase.
MPosted by Michael (Colton, CA) /
2006 Ford F-150
Was this review helpful for you? Yes
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