Autometer #4 Braided SS Line (-4AN) 4ft 3/16in ID Fittings

This 4-foot braided stainless steel line from AutoMeter is built to handle pressure and most fluids, making it a solid choice for connecting your fuel pressure gauge. The PTFE lining inside the hose is key here; it resists a wide range of chemicals and fuels, so you don't have to worry about the line degrading over time. It's rated for a maximum operating pressure of 3000 PSI, which is more than enough for most fuel pressure monitoring applications, and the Type 304 stainless steel braid adds durability and protection.

You get a good selection of fittings in this kit to make installation straightforward. It includes adapters to go from the -4AN size to 1/8" NPT, which is a common thread size for many gauges. There's also a 1/8" NPT to 1/4" NPT adapter bushing if your gauge or sender uses that larger size. Plus, it comes with a firewall pass-through grommet to help you route the line cleanly and safely into the cabin or engine bay.