Gas Cap Part Number?

[JohnEnglish]

I have a 2012 Civic and I keep getting a "tighten gas cap" message on my dash. The gas cap is as tight as possible so I figure I need a new gas cap. I looked up the part and it seems to be 63910-TR0-A00ZZ which is the fuel filler door and the gas cap.. However, when I look it up on various part sites, sometimes it includes the gas cap and sometimes it doesn't Also, how do specify the color (my car is black). Is it possible to just buy the gas cap itself?

 

[webby]

It’s unlikely you need a new gas cap. If you don’t have modifications, it likely just needs driven over 35mph for a period of time. It’s extremely common

https://9thcivic.com/forum/threads/tighten-gas-cap-warning.8523/

https://9thcivic.com/forum/threads/help-message-on-imid-tighten-fuel-cap.3911/

https://9thcivic.com/forum/threads/tighten-fuel-cap-issue.7417/

 

[JohnEnglish]

Thanks for this. That seemed to fix the problem. In the almost 12 years that I've owned the car I've never gotten that error.