I just bought a used 2013 Lexus gs350, and I discovered that there is a hose right by the 3 spark plugs on the right when standing in front of the car. I can see it’s a fuel line going to the injectors. The hose has a jacket (I guess to insulate from extreme heat) but it’s really brittle and every time I try to touch it, it breaks. I want to know if I can just buy the hose and hopefully it’s a matter of taking the connector off. Hope it’s not a major repair. I would appreciate a part number also.

Thanks