Thread: Fuel Line Connectors

Are both of the the Fuel Line Connectors 3/8s??
The one on the right is leaking and eating up my paint, and I believe this is what i need to replace here

i do believe that is what you need. Not pos though as i've never had to replace one.

i think so too, but the thing is that a 3/8 disconnect did work on right one, but did on the left... And the right one does look a lil bigger.

Supply is 3/8
Return is 5/16

Originally Posted by BillBoost37

Supply is 3/8
Return is 5/16

Left one (referring to me pic) is the return - 5/16
right is supply - 3/8

Correct?

Yes, the larger line is 3/8 and the smaller line is 5/16.

any one have the part # for the O rings for a 98 regal fuel lines? the ones on top of the sc. mine has started to drip too, and after seeing a gp burning in a lot last week, im getting a bit nervous.

and do i need a set of fuel line disconnects to open the fuel line or is there a free way to pop open the connection? i seem to remember popping them open with out one before,(on other cars) but im unsure if these will open with out the special tool you slide over the line and into the connection.

i have never been able to successfully locate replacement o-rings. It was cheaper and faster to replace the fuel line with dorman's 3/8" quick disconnect line. It was 20.00 at my local auto parts.

Yes you will need them,most fuel disconnect tools are cheap as well. 10 bucks for the plastic set at vatozone.

i came across a how to write up some time ago here and cant find it, not even google will help this time, i know replacements are out there.

i haven't found the write up for it again, it had the right size and all to get, napa told me to take the O rings out and bring them to him to match up, well thats not going to work for. what if they dont have what i need and the old ones break or some crap, the search continues lol

Originally Posted by scottydoggs

any one have the part # for the O rings for a 98 regal fuel lines? the ones on top of the sc. mine has started to drip too, and after seeing a gp burning in a lot last week, im getting a bit nervous.

and do i need a set of fuel line disconnects to open the fuel line or is there a free way to pop open the connection? i seem to remember popping them open with out one before,(on other cars) but im unsure if these will open with out the special tool you slide over the line and into the connection.

I did it with like 3 screwdrivers, and no special tool.
check out this thread, which I just made a post in:
http://www.grandprixforums.net/could...tml#post655877