Replace OEM part Numbers:
77300-07010 / 77300-07020 / 77300-74010 replacement gas fuel cap
77300-07030 / 77300-53020 / 77300-53030 gas fuel cap replacement

For Toyota:
2013-2014 Toyota Avalon fuel gas cap
2012-2014 Toyota camry fuel gas cap
2012-2013 Toyota Prius fuel gas cap
2012-2014 Toyota Prius C fuel gas cap
2012-2014 Toyota Prius V fuel gas cap
2013-2014 Toyota RAV4 fuel gas cap
2014-2015 Toyota Tacoma fuel gas cap
2014 Toyota Tundra fuel gas cap
2013-2014 Toyota Venza fuel gas cap
2012-2015 Toyota Yaris fuel gas cap

For Scion:
2012-2014 Scion IQ fuel gas cap
2012-2013 Scion TC fuel gas cap
2013-2015 Scion XB fuel gas cap
2013-2014 Scion XD fuel gas cap

For Lexus:
2013-2014 Lexus ES300h fuel gas cap
2013-2014 Lexus ES350 fuel gas cap
2013-2014 Lexus GS450h fuel gas cap
2013-2014 Lexus LS460 fuel gas cap
2013 Lexus GS350 fuel gas cap
2013 Lexus Ls600h fuel gas cap

If your check engine light comes on or you smell of gasoline or diesel vapors around or near the fuel filler caps,
and your car is not smoking or making a unusual noise, please take to check the gas cap cover.