Join Date: Jan 2017
Location: Ventura, CA
2005 SSR, Pearl White and Aqua Blur
15190486 - EVAP Hose OEM Pipe Asm-Fuel Feed Rear
This is the one of the parts that you need when the Gas Pump keeps shutting off while filling up. Typically, you get the “Tighten Fuel Cap” Message. In my case, this eliminated the need to replace the whole Filler Neck Assembly, which is quite costly.
15147917 PIPE. Fuel Tank Filler - discontinued.
This is the part that finally solved the problem for me.
The SSR Parts Manual lists the complete assembly. The Trailblazer lists it as a separate part.
$35 plus $15 shipping.