If you’ve ever dropped a bike on its side or laid it down on the ground while trying to make a quick repair, you’ve probably noticed a fuel leak. If you’ve ever tried to start a bike that was out of gas, you know how frustrating it is when fuel seeps out of the tank even when the cap is in place. To help prevent the spread of pollutants and the ignition of fuel if there is a leak, all fuel tanks must have caps on them.
So which fuel tank caps are best? We decided to find out by putting a wide range of caps to the test.
Read on to learn which fuel tank caps are best for your bike.
Our Editor’s Best Fuel Tank Caps Reviews
Bestseller No. 1
Fuel Tank Filler Cap,Gas Cap Compatible with 2003-2018 Jeep Wrangler JK, 2003-2006 Jeep Wrangler TJ，Replace# 52100552AG, 5210 0552AG, 52030387AB, 52030387AA
- 【Replacement Part Number】-52100552AG, 5210 0552AG, 52030387AB, 52030387AA. Before Ordering, Please Confirm Whether The Accessories Are Suitable For Your Vehicle To Confirm Compatibility！Most fuel caps are sealed by turning them until you hear a clicking sound！
- 【FIT FOR】 -Gas Cap / Fuel Cap Compatible With JEEP Vehicles：2003-2018 Wrangler JK,2003-2006 Wrangler TJ .Easy Installation And Perfect Fit ！
- 【Advantage】- As Time Goes By, The Fuel Filler Cap Of The Car Will Be Loose And Invalid,This Will Increase Fuel Vapor Emissions， May Causes Your Check Engine Light CEL Turns On.Our Fuel Filler Cap Are Designed And Manufactured According To OEM And Can Perfectly Replace Damaged Fuel Filler Cap. The Price Is Only A Small Part Of The Dealer!
- 【High performance】-Long Service Life, Fuel Filler Cap Is Made Of Reinforced ABS Plastic And High-Quality Sealing Rubber,It's More Resistant To Cold And Heat ,Can Adapt To Harsh Weather And Environment. All Fuel Filler Cap Are Tested Before Leaving The Factory To Ensure That The Product Quality Meets The Standards.Provides A Tight Seal To Keep Your Vehicle's Fuel Tank Closed, Safety Your Vehicle's Occupants, Fuel Economy And Reduce Vapor Emissions！
- 【After-Sales Service】- Establish Strict Quality Control Standards, 1 Year Warranty, Worry-free Return And Refund Policy, Buy With Confidence!If you have any questions about Fuel Filler Cap, please contact us, we will help you deal with it as soon as possible！
Bestseller No. 2
Gas Cap,Fuel Cap For 2000-2019 Dodge Ram 1500 2500 3500 Charger Challenger Dart Durango Journey Nitro Grand Caravan Caliber Dakota & Chrysler 200 300 Town and Country Aspen Sebring & Jeep Wrangler JK
- 【FUEL CAP / GAS CAP COMPATIBLE WITH】52030377AB, 5278632AG, 52030377AA, Fuel Tank Filler Cap Is 100% Rigorously Tested Before Shipping. Gas Cap Compatible With Ram,Dodge,Chrysler,JEEP And More vehicles, Not All Of The Vehicles Are Listed, PLESE CHECK THE DROP DOWN BAR TO CHECK THE COMPATIBLE.
- 【COMPATIBLE WITH RAM & CHRYSLER】Gas Cap Compatible With 2000-2020 Ram 1500 2500 3500 | 2014-2020 Ram 4500 5500 | 2014-2021 Promaster 1500 2500 3500 | 2016-2020 Promaster City | 2011-2012 Ram Dakota | 2012,2015 Ram C/V, Compatible With 2011-2017 Chrysler 200 | 2005-2010 300| 2000-2004 300M | 1999-2000 Cirrus | 2000-2004 Concorde | 2000-2004 Intrepid | 2000-2002 Neon | 2001-2010 Pt Cruiser | 2001-2008 Sebring | 2007-2009 Aspen |2004-2008 Pacifica | 1998-2017 Town & Country | 2001-2003 Voyager
- 【COMPATIBLE WITH DODGE】Fuel Cap Compatible With 2008-2014 Avenger | 2008-2012 Caliber | 2008-2013 Challenger | 2006-2010 Charger | 2000-2010 Dakota | 2013-2016 Dart | 2011-2018 Durango | 2000-2004 Intrepid | 2009-2020 Journey | 2005-2008 Magnum | 2000-2005 Neon | 2000-2006 Stratus | 2007-2011 Nitro | 2008-2010 Viper | 1998-2020 Grand Caravan | 2001-2007 Caravan | 2000-2010 Ram 1500 2500 3500
- 【COMPATIBLE WITH JEEP & PLYMOUTH】Compatible With 2003-2020 JEEP Wrangler JK, 2003-2006 Wrangler TJ, 2002-2012 Liberty, 2008-2018 Compass, 2001-2019 Grand Cherokee, 2006-2010 Commander, 2000-2017 Cherokee, 2008-2017 Patriot, Gas Cap Compatible With 2000-2001, 2014-2017 Cherokee | 2008-2018 Compass | 2011-2019 Grand Cherokee | 2008-2018 Patriot | 2014-2016 Promaster 1500 2500 3500, Compatible With 2000-2005 Plymouth Neon & 2000 Breeze
- 【EXCELLENT FUNCTION】High Quality Materials, Gas Cap Must Take 100% Inspected And Tested Multiple Times Before The Shipment, Fuel Tank Filler Cap Is Constructed Of Premium Material For Long Lasting Durability And Reliability. Direct Replacement, Easy Installation.
Bestseller No. 3
Fuel Tank Filler Cap,Gas Cap Compatible With Toyota - 4Runner, Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Tacoma,Lexus- ES350, GS350, GS460 and More,Replace# 77300-06040, 7730006040
- 【Replacement Part Number】-77300-06040, 7730006040. Before Ordering, Please Confirm Whether The Accessories Are Suitable For Your Vehicle To Confirm Compatibility！Most fuel caps are sealed by turning them until you hear a clicking sound！
- 【FIT FOR】 - 2010-2015 4Runner,2007-2012 Avalon Camry,2005-2013 Corolla,,2007-2013 Highlander and Fj Cruiser,2005-2014 Land Cruiser, 2004-2013 Matrix,2006-2012 RAV4,2008-2016 Sequoia,2007-2014 Sienna Tundra, 2007-2008 Solara,2009-2014 Tacoma Venza, 2007-2011 Yaris,2007-2012 ES350 GS350,2007 GS430,2008-2011 GS460,2010-2015 GX460,2008-2014 IS F,2006-2014 IS250, 2006-2014 IS350,2007-2012 LS460,2005-2007 LX470,2008-2015 LX570,2007-2014 RX350,2006-2010 SC430.Easy Installation And Perfect Fit！
- 【Advantage】- As Time Goes By, The Fuel Filler Cap Of The Car Will Be Loose And Invalid,This Will Increase Fuel Vapor Emissions， May Causes Your Check Engine Light CEL Turns On.Our Fuel Filler Cap Are Designed And Manufactured According To OEM And Can Perfectly Replace Damaged Fuel Filler Cap. The Price Is Only A Small Part Of The Dealer!
- 【High performance】-Long Service Life, Fuel Filler Cap Is Made Of Reinforced ABS Plastic And High-Quality Sealing Rubber,It's More Resistant To Cold And Heat ,Can Adapt To Harsh Weather And Environment. All Fuel Filler Cap Are Tested Before Leaving The Factory To Ensure That The Product Quality Meets The Standards.Provides A Tight Seal To Keep Your Vehicle's Fuel Tank Closed, Safety Your Vehicle's Occupants, Fuel Economy And Reduce Vapor Emissions！
- 【After-Sales Service】- Establish Strict Quality Control Standards, 1 Year Warranty, Worry-free Return And Refund Policy, Buy With Confidence!If you have any questions about Fuel Filler Cap, please contact us, we will help you deal with it as soon as possible！
SaleBestseller No. 4
Fuel Tank Filler Cap,Gas Cap Compatible With Toyota - 4Runner, Avalon, Camry, Corolla, Highlander, Matrix, Sequoia, Sienna, Solara, Tacoma, Tundra, GX470, ES330, ES300，Replace# 77300-33070 7730033070
- 【Replacement Part Number】-77300-33070, 7730033070 gas cap. Before Ordering, Please Confirm Whether The Accessories Are Suitable For Your Vehicle To Confirm Compatibility！Most fuel caps are sealed by turning them until you hear a clicking sound！
- 【FIT FOR】 -The gas cap compatible with TOYOTA:2003-2009 4Runner,2005-2006 Avalon ,2002-2006 Camry,2005 Corolla,2004-2006 Highlander ( Not For Hybrid ),2005 Matrix,2005-2007 Sequoia,2004-2006 Sienna,2004-2006 Solara ( Exclude Japan Built Part ),2005-2008 Tacoma,2003-2006 Tundra/compatible with Leuxs : 2002-2003 ES300, 2004-2006 ES330,2006 GS300,2006 GS430,2003-2009 GX470,2004-2006 RX330, 2006-2009 tC.Easy Installation And Perfect Fit！
- 【Advantage】- As Time Goes By, The Fuel Filler Cap Of The Car Will Be Loose And Invalid,This Will Increase Fuel Vapor Emissions， May Causes Your Check Engine Light CEL Turns On.Our Fuel Filler Cap Are Designed And Manufactured According To OEM And Can Perfectly Replace Damaged Fuel Filler Cap. The Price Is Only A Small Part Of The Dealer!
- 【High performance】-Long Service Life, Fuel Filler Cap Is Made Of Reinforced ABS Plastic And High-Quality Sealing Rubber,It's More Resistant To Cold And Heat ,Can Adapt To Harsh Weather And Environment. All Fuel Filler Cap Are Tested Before Leaving The Factory To Ensure That The Product Quality Meets The Standards.Provides A Tight Seal To Keep Your Vehicle's Fuel Tank Closed, Safety Your Vehicle's Occupants, Fuel Economy And Reduce Vapor Emissions！
- 【After-Sales Service】- Establish Strict Quality Control Standards, 1 Year Warranty, Worry-free Return And Refund Policy, Buy With Confidence!If you have any questions about Fuel Filler Cap, please contact us, we will help you deal with it as soon as possible！
Bestseller No. 5
Fuel Gas Cap 52030377AB 52124512AA Compatible with Fuel Tank Cap Chrysler Dodge Ram and More Fuel Filler Cap
- Part Number Fitment: 52030377AB, 5278632AG, 52030377AA, 52124512AA, 52030433AB
- Please confirm your car model and the OE of the part before purchasing to avoid buying the wrong.
- Please confirm your part picture before purchasing to avoid buying the wrong.
- It could correctly replace the original part.
- Thank you!
Bestseller No. 6
Gas Cap, Fuel Cap For 2003-2018 Jeep Wrangler JK, 2003-2006 Wrangler TJ, Liberty, Cherokee, Compass, Commander,Grand Cherokee & Dodge Ram 1500 Journey Dakota Dart Durango Caravan & Chrysler 200 300
- 【FUEL CAP / GAS CAP COMPATIBLE WITH】52100552AG, 52030387AB, 52030387AA, Fuel Tank Filler Cap Compatible With Jeep Wrangler Is 100% Rigorously Tested Before Shipping. Check The Part Number To Confirm The Compatibility Before Purchase.
- 【COMPATIBLE WITH JEEP MODELS】Gas Cap/ Fuel Cap Compatible With 2003-2018 Jeep Wrangler JK, Compatible With 2003-2006 Jeep Wrangler TJ, 2000-2017 Cherokee, 2008-2018 Compass, 2002-2012 Liberty, 2001-2019 Grand Cherokee, 2006-2010 Commander, 2008-2017 Patriot. (Includ 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Models)
- 【COMPATIBLE WITH DODGE & CHRYSLER】Gas Cap/ Fuel Cap Compatible With Dodge Ram 1500 2500 3500 | 2008-2014 Avenger | 1998-2021 Grand Caravan | 2009-2021 Journey | 2001-2007 Caravan | 2008-2012 Caliber | 2006-2010 Charger | 08-13 Challenger | 2000-2010 Dakota | 13-16 Dart | 01-18 Durango | 2000-2004 Intrepid | 2005-2008 Magnum | 2000-2005 Neon | 2007-2011 Nitro & Compatible With Chrysler 200 300 | 2007-2009 Aspen | 1998-2017 Town And Country | 2004-2008 Pacifica | 2001-2008 Sebring And More.
- 【Superiority】Gas Cap Compatible With Jeep Wrangler is easy Installation. High Reliability. It Could Correctly Replace The Original Part.Please Check The Detailed Description And Oe Part Number To Confirm The Compatibility Before Purchase.Thank You!
- 【CUSTOMER SERVICE】If For Any Reason At All, You'Re Not 100% Satisfied With The Fuel Tank Filler Cap, Simply Return It For A Full Refund In 30 Days.
Bestseller No. 7
Fuel Tank Filler Cap,Gas Cap Compatible with Hyundai - Accent, Azera, Elantra, Elantra GT, Entourage, Equus, Genesis, Genesis Coupe, Santa Fe, Sonata, Tucson, Veloster ,Replace#31010-3L600, 310103L600
- 【Replacement Part Number】-31010-3L600, 310103L600 . Before Ordering, Please Confirm Whether The Accessories Are Suitable For Your Vehicle To Confirm Compatibility！Most fuel caps are sealed by turning them until you hear a clicking sound！
- 【FIT FOR】 -2006-2019 Accent,2006-2017 Azera,2004-2019 Elantra, 2013-2014 Elantra Coupe,2013-2019 Elantra GT,2007-2008 Entourage,2011-2016 Equus, 2009-2016 Genesis,2010-2016 Genesis Coupe,2017-2019 Ioniq,2018-2019 Kona, 2007-2019 Santa Fe,2013-2018 Santa Fe Sport,2019 Santa Fe XL, 2006-2019 Sonata, 2005-2008 Tiburon,2005-2019 Tucson,2012-2017, 2019 Veloster,2019 Veloster N,2007-2012 Veracruz.Easy Installation And Perfect Fit！
- 【Advantage】- As Time Goes By, The Fuel Filler Cap Of The Car Will Be Loose And Invalid,This Will Increase Fuel Vapor Emissions， May Causes Your Check Engine Light CEL Turns On.Our Fuel Filler Cap Are Designed And Manufactured According To OEM And Can Perfectly Replace Damaged Fuel Filler Cap. The Price Is Only A Small Part Of The Dealer!
- 【High performance】-Long Service Life, Fuel Filler Cap Is Made Of Reinforced ABS Plastic And High-Quality Sealing Rubber,It's More Resistant To Cold And Heat ,Can Adapt To Harsh Weather And Environment. All Fuel Filler Cap Are Tested Before Leaving The Factory To Ensure That The Product Quality Meets The Standards.Provides A Tight Seal To Keep Your Vehicle's Fuel Tank Closed, Safety Your Vehicle's Occupants, Fuel Economy And Reduce Vapor Emissions！
- 【After-Sales Service】- Establish Strict Quality Control Standards, 1 Year Warranty, Worry-free Return And Refund Policy, Buy With Confidence!If you have any questions about Fuel Filler Cap, please contact us, we will help you deal with it as soon as possible！
Bestseller No. 8
Fuel Gas Filler Door Housing Pocket w/Hinge For 2009-2014 F150, 2010-2014 Lincoln Mark LT Replaces # 9L3Z-9927936-B, 9L3Z9927936B Gas Tank Cap Door Hinge
- A ABIGAIL Fuel Filler Door Housing Hinge Pocket allows you to open the fuel cap and put the fuel nozzle for refilling. Your original gas door housing began to malfunction after a few years and therefore it may not close properly and need to be replaced.
- High Quality: This Fuel Filler Housing Bracket Door Hinge features a redesigned enclosure that ensures longer duration than factory components. It is a direct replacement that will fit and work excellently like the OEM part though this is not a genuine Ford or Lincoln part.
- Application: This Fuel Door Hinge is for 2009 2010 2011 2012 2013 2014 Ford F-150, 2010-2014 Lincoln Mark LT, the gas door housing is located near the left side rear fender of your truck.
- Interchange Part No: Replaces # 9L3Z-9927936-B, 9L3Z9927936B ; This gas door housing is a direct replacement for these Ford part numbers.
- Service: 100% satisfaction guarantee, If you have any issues with the fuel neck filler housing, simply contact customer service for troubleshooting help, parts, replacement, or refund. Our aim is to make you satisfy the parts and the service we provide for you.
Bestseller No. 9
Replace Gas Cap and Fuel Cap 77300-33070 7730033070 compatible with Toyota-4Runner, Avalon, Camry, Corolla, Highlander, Matrix, Sequoia, Sienna, Solara, Tacoma, Tundra, GX470, ES300, etc.
- 🚙REPLACEMENT FUEL CAP ASSEMBLY / GAS CAP : Most fuel caps are sealed by turning them until you hear a clicking sound. An old, loose gas cap, cracked or otherwise faulty gas cap may causes your check engine light CEL turns on. If your check engine light comes on or if you smell of gasoline or diesel vapors around or near the fuel filler cap and your car is not smoking or making a unusual noise, please take a minute to check the gas cap.
- 🚙COMPATIBLE WITH TOYOTA VEHICLES : 2003-2009 4Runner | 2005-2006 Avalon | 2002-2006 Camry ( 2005, 2006 Camry Exclude Calif ) | 2005 Corolla | 2004-2006 Highlander ( Not For Hybrid ) | 2005 Matrix | 2005-2007 Sequoia | 2004-2006 Sienna | 2004-2006 Solara ( Exclude Japan Built Part ) | 2005-2008 Tacoma | 2003-2006 Tundra gas cap / fuel cap.
- 🚙REPLACES PART # : 77300-33070, 7730033070 gas cap. The gas cap can compatible with : 2002-2003 ES300 | 2004-2006 ES330 | 2006 GS300 | 2006 GS430 | 2003-2009 GX470 | 2004-2006 RX330 | 2006-2009 tC. Please check the detailed description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchase. Thank you!
- 🚙OE FIT, FORM, FUNCTION : Professional, high quality OE style and meet or exceed all original equipment performance fuel cap. Provides a tight seal to keep your vehicle's fuel tank closed, fuel economy and reduce vapor emissions.
- 🚙HIGH-QUALITY PRODUCTS: 100% brand new, ready to install out of the box. Without going to a local auto repair shop, you may be able to solve your air cap problem, saving time and money. If the tether fuel cap on your vehicle fails, just contact us for a replacement. In addition, if you have any other questions about our fuel tank cap, please contact us as soon as possible.
Bestseller No. 10
E85 Fuel Tank Cap,Gas Cap Compatible With Chevy GMC Cadillac - 2007-2011 Avalanche, Silverado 1500, Suburban 1500, Tahoe, 2007-2011 Sierra 1500, Yukon, 2009-2011 Escalade,Replace# GT295, 20915990
- 【Replacement Part Number】- GT295, 20915990 . Before Ordering, Please Confirm Whether The Gas Cap Are Suitable For Your Vehicle To Confirm Compatibility！Most fuel caps are sealed by turning them until you hear a clicking sound！
- 【FIT FOR】 -Compatible with 2009-2011 Cadillac Escalade,Escalade ESV, Escalade EXT/2007-2011 Chevy Avalanche,Silverado 1500,Silverado 1500 Classic,Suburban 1500,Tahoe/2007-2011 GMC Sierra 1500,Sierra 1500 Classic,Yukon,Yukon XL 1500.Easy Installation And Perfect Fit！
- 【Advantage】- As Time Goes By, The Fuel Filler Cap Of The Car Will Be Loose And Invalid,This Will Increase Fuel Vapor Emissions， May Causes Your Check Engine Light CEL Turns On.Our Fuel Filler Cap Are Designed And Manufactured According To OEM And Can Perfectly Replace Damaged Fuel Filler Cap. The Price Is Only A Small Part Of The Dealer!
- 【High performance】-Long Service Life, Fuel Filler Cap Is Made Of Reinforced ABS Plastic And High-Quality Sealing Rubber,It's More Resistant To Cold And Heat ,Can Adapt To Harsh Weather And Environment. All Fuel Filler Cap Are Tested Before Leaving The Factory To Ensure That The Product Quality Meets The Standards.Provides A Tight Seal To Keep Your Vehicle's Fuel Tank Closed, Safety Your Vehicle's Occupants, Fuel Economy And Reduce Vapor Emissions！
- 【After-Sales Service】- Establish Strict Quality Control Standards, 1 Year Warranty, Worry-free Return And Refund Policy, Buy With Confidence!If you have any questions about Fuel Filler Cap, please contact us, we will help you deal with it as soon as possible！
Best Fuel Tank Caps Buying Guide
Before choosing the best fuel tank caps you should consider following options:
1. Fuel Tank Cap Types: Fuel tank caps are available in two types: rubber and plastic. The most common caps are made from plastic.
Plastic caps are more affordable, lighter and easier to maintain. Rubber caps, on the other hand, last longer and can resist damage from ultraviolet rays.
2. Size: Fuel tank caps come in standard sizes, which makes it easy to find replacements. Note the tank cap size before buying new caps.
3. Durability: Fuel tank caps are exposed to harsh conditions, so you need to get something that can withstand abuse.
Look for caps made from durable materials, such as stainless steel. Caps with rubber gaskets are also a good choice because they won’t break down as quickly as plastic ones.
4. Ease of Use: Tank caps are required to contain fuel, so they have to be easy to open and close.
Consider fuel tank caps that have easy-to-use locking mechanisms. Caps with rubber gaskets are also easier to close because they create a tight seal.
5. Cost: Fuel tank caps are available in different price ranges, so you can get something that suits your budget.
What else you should know about fuel tank caps
1. What is the purpose of a fuel tank cap?
The purpose of a fuel tank cap is to seal the opening of the fuel tank. This helps to prevent fuel leakage and evaporation, and keeps dirt and water out of the tank.
2. How does a fuel tank cap work?
A fuel tank cap works by sealing the fuel tank and preventing fuel vapors from escaping.
3. What are the benefits of using a fuel tank cap?
There are several benefits to using a fuel tank cap:
1. It helps to prevent fuel evaporation, which can lead to loss of fuel and decreased gas mileage.
2. It helps keep water and other contaminants out of the fuel tank, which can clog fuel filters and lead to engine problems.
3. It helps prevent fuel leaks, which can be dangerous and costly.
4. What are the drawbacks of using a fuel tank cap?
Some drawbacks of using a fuel tank cap include the potential for the cap to leak, the cap not sealing properly, and the cap not fitting snugly on the fuel tank.
5. What are the different types of fuel tank caps available?
Some common types of fuel tank caps are vented, non-vented, locking, and threaded.
Conclusion
On the market, there are numerous best fuel tank caps. Hopefully, the list of the top ten best fuel tank caps will save you time researching and deciding on the best one for you.