Its the gas filler neck grommet. Like $20. Most times you have to unhook everything from the gas tank and drop it and remove the filler neck. Don't forget to take out the bolts/screws in the gas cap area. I just had a guy do it for me. Left it one evening and picked it up the next day. He charged me only $75 for the part and labor together.

 

my only question now is hoe much fuel can be in the tank before removing the neck so it doesnt pour out?

 

all done. this write up help a ton. http://www.stangnet.com/mustang-foru...sket-pics.html

 

Yup dealer item

 

Same as a lot of people... I keep posting this on different threads, just so the word gets out. It's a major issue, and am hoping all these people do the right thing! Spend 2 minutes filling out this complaint... see if we can get this thing recalled!

https://www-odi.nhtsa.dot.gov/Vehicl...nt/index.xhtml