[Application] Compatible with Ford 7.3L Powerstroke Diesel F250 F350 F450 F550 1999-2003.Replaces F81Z-9C065-AA & F81Z-9H323-BB.
[Material] The pressure relief valve is made of high-strength solid aluminum, which is resistant to high temperature and high pressure. The o-ring seal is made of high quality rubber for high durability with long service life.
[Function] The fuel pressure regulator kit will help regulate fuel pressure, repair fuel rails pressure, extending the life of the fuel injectors.
[Direct Replacement] Our Fuel Pressure Relief Valve Kit is a perfect replacement for your old or damaged factory unit.