That hose is no longer available.
The rubber deally has vacuum on the lower part and the upper hole is just to hold the "deally" in.
The reason I say to add the ground to the heat shield is that it's easy. LOL.
I don't like seeing any fluctuation when the harness is wiggled.
Are you saying that you have a new O2 sensor but haven't put it in?
Fuel disconnects
Quick disconnect part numbers
So far the Napa part numbers for just orings is:
Napa 730-5018 3/8 Viton individual orings $1.56 each
Napa 730-5017 5/16 Viton individual orings $1.35 each
Napa CRB 212305 fuel line repair kit 5/16? $15.93 each
Mopar repair kits:
83502745 fuel line repair kit 5/16 $6.99 Morris
83504447 fuel line/Trans line repair kit 3/8 $8.99 Morris
Yep, that's correct. Another Renix advantage is that with an HO you'll never experience the joys of dealing with 35 overly-sensitive obsolete sensors that all interact with each other and a poorly engineered leaky vacuum system.
Now we're talking. Let the fun begin!!