7.3L Powerstroke Fuel Filter Housing Seal Rebuild Kit with Pressure Relief Spring, Brass Piston and Valve Housing, Fits Ford 1999–2003

This fuel filter housing seal kit brings together components listed for fuel filter housing service on Ford 7.3L applications from 1999 to 2003. The set contains one valve housing, one brass piston, one brass piston seal, one regulator bushing seal, one cap seal, one Vibro Lok seal, and one pressure relief spring. The valve housing, brass piston, and spring provide the housing and pressure-relief parts, while the seals are assigned to the brass piston, regulator bushing, cap, and Vibro Lok positions. The kit is described as a fuel filter housing seal kit with a fuel pressure relief spring. Listed as one set, it keeps these parts together for service. Check your vehicle and service requirements before ordering, and confirm that the stated Ford 7.3L application and 1999–2003 model-year range match your needs.