The fuel line is leaking just forward of the fuel filter. I can't tell
if it's the hose or the line just ahead of the fitting, but in either
case it looks to me like the fitting and hose need replaced, if not the
whole line.

On VW Vortex I found a post where someone replaced just the fitting, but
no clues where. Are they widely available, or just from a dealer?
Special tools to install required?

Thanks,
Mark
'95 Jetta GLS