Gas cap - diesel

[jonlsu]

Bought this mainly as a reminder in case my wife fills up the tank. Ordered on Amazon for a dodge 2013-18. Fits perfectly. Has a magnet built in it to stick to the body while filling up

 

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VIAIR 400P/40045 Automatic Portable Compressor 150 PSI/2.30 CFM - Grab one through Amazon!

[zeeya]

Do you have a link to that particular one you ordered? I’m thinking I might give it a go. Or are they all the same?

 

[jonlsu]

I ordered This one.
I’ve read where gm didn’t make the tank sizes consistent for 2021 but I figured I could return it w Amazon. The def cap doesn’t fit. I gave it to my neighbor who has a dodge 2500