O-rings inside fuel rail quick disconnects

Like the title says, I need replacement o-rings since the olds ones won't hold fuel pressure and are seeping fuel all over the engine. Local GM dealer here can't even find a part number for them. Anyone have any suggestions?

Thanks.:banghead:

Did you soak them oil before iinstalling?

I didn't install new ones. The o-rings are original. I've had to remove the fuel rail a few times since I've had the car to deal with injector issues and to replace the manifold gaskets. I'm guessing that after all the removals and installations the o-rings have either dried out or I've damaged them somehow. :shakehead

Click Here (http://www.rockauto.com/catalog/x,carcode,1019674,parttype,6264) to see if this is the "O" Rings you are looking for. ACDELCO Part # 217452 {Sold Individually #22514722}
SEAL,FUEL FEED FRT PIPE(O RING) PART OF PIPE,FEED & RTN ASM BUNDLE-7.35MM ID X 1.66MM THK** Sold in packs of 10; Price reflects cost of each individual item, not the pack * View Image (http://198.208.187.182/internet/PartImage.jsp?mfgname=ACDELCO&prodlinecd=21&acpartnbr=217-452)

Hmmm... Looks like it could be it. The description says it is for inlet and outlet, but the inlet and outlet are different diameters.:uhoh: However, my old man, the greatest parts guy in the world, found a dorman kit that should work part# 800-060.:)

Go to your local auto parts store and ask for HNBR O-Rings that are compatable with R134A refrigerent. The HNBR material is resistant to just about anything including gasoline. I replaced both sets of O-Rings on the fuel rail on my 00 LeSabre about 4 months ago with HNBR rings and they seem great so far, no leaks. They were extremely frustrating to pick out and replace, required lots of patience and a steady hand. The best part of using HNBR O-Rings is that most auto parts stores stock a large variety of sizes for people doing R12 to R134A A/C conversions, they're typically green or blue in color. If you research the HNBR material you'll find that it outperforms just about every other O-Ring material used, in my opinion, that makes it a perfect choice for just about any application.