Features: 1) All parts are hand checked at the exit of the line before packing and again by our team before shipping. 2) Meet the factory specifications. 3) Perfectly match the car. 4) Easy installation. 5) Stable performance, high reliability. 6) Aftermarket product with excellent quality. Part Number: F81Z-9E498-DA & F81Z-6C673-AA Boost Control Solenoid & Exhaust Vacuum Harness Wiring Directly Fits the Following Models: 1999-2003 Ford F-250 F-350 F-450 F-550 Super Duty – With 7.3L Powerstroke Diesel Engines 2000-2003 Ford Excursion – With 7.3L Powerstroke Diesel Engines 1999-2003 Ford E-350 E-450 E-550 Econoline Vans – With 7.3L Powerstroke Diesel Engines 2000-2003 Ford F-650 F-750 – With 7.3L Powerstroke Diesel Engines Package List: 1 Turbo Vacuum Harness & Boost Solenoid