I can't find these locally by asking for them by name, even at the dealership. Is there a part number I can associate with them or specific size and grade when asking? I have a bunch of generic o-rings, but none of them seem to fit just right and I'm not sure if they are resistant to fuel or not.

BTW, this is a 2003 motor, in a 1999 truck.

 

I purchased Dorman kit 800-013 from O'reilly with two 5/16" and two 3/8" viton rubber o-rings and installed them at the connection of the fuel line and fuel rail. I still have fuel escaping there, any suggestions?

 

Get complete new fuel line connections here: http://www.rockauto.com/catalog/raframecatalog.php

 

Have you used this before? Or anybody else? How does this work, just cut the old one off and shove this one up the line? Does it stay by itself or need a clamp?

 

These are not the right o-rings for this connection.


Obviously since this comes with o-rings, they are the correct size.

I picked up Dorman part #800-131 at O-reilly locally for just under 12 bucks. I used the O-rings off the new one on the old one and it seems to have fixed it now.

Thanks!