Shop O'Reilly Auto Parts for a variety of locking gas caps, tethered gas caps, and more to best protect your vehicle's fuel tank. You can also learn more about why gas caps are important in our helpful How-To Hub.

Simply set the Year Make and Model of your vehicle above and shop gas caps, fuel doors and other fuel delivery components specifically designed for a custom fit. Enjoy Free In-Store Pickup, Free Curbside Pickup & Free Next Day Delivery on …

Gas Cap 77300-06040 - Fuel Tank Cap Replacement For Toyota Scion, 4Runner, Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Tacoma - Lexus ES350, GS350, GS460, LX470, xA, More

Replacement gas cap made from premium materials & locks to prevent tampering. Pre-Vent permits controlled release of fuel tank pressure from volatile fuels.

Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of …

Shop for Gas Caps in Gas Caps and Fuel Doors. Buy products such as Gates 31832 OE Equivalent Fuel Tank Cap 2021 Toyota RAV4 at Walmart and save.

Online shopping for Fuel Tank Caps - Replacement Parts from a great selection at Automotive Store.

Save on Gas Caps at Advance Auto Parts. Buy online, pick up in-store in 30 minutes.

Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of …