7.3L Diesel Powerstroke Engine Intake Air Heater Relay is a direct fit for the following:

1999-2003 Ford F-250 F-350 F-450 F-550 Super Duty

2000-2005 Ford Excursion

1999-2003 Ford E-350 E-450 E-550 Econoline Vans

2000-2003 Ford F650 F750

Designed For Models With 7.3L Powerstroke Diesel Turbocharged Engines

Genuine Ford Part Number: F81Z-6G015-AA