Motorcraft Engine Coolant Thermostat Housing RH-63 Fits select: 1999-2003 FORD F350, 1999-2003 FORD F250

Backed by the Motorcraft Service Parts Warranty which offers 2 years, unlimited mileage, limited labor cost and no commercial exceptions. Warranty is supported nationwide by Ford/Lincoln dealers and Ford Authorized Distributors. The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles. Motorcraft and Ford Parts are used throughout Ford vehicles in a variety of applications that help ensure the proper build quality, integrity and long-lasting performance of every Ford car or truck. Motorcraft and Ford Parts are manufactured from first-quality materials - chosen specifically for maximum performance and application suitability. As with all Motorcraft and Ford Parts, any innovations or improvements developed since the vehicle's manufacture are included in these after market replacement parts, ensuring the most current technology and performance. With today's complex automotive engines, it's critical to have the right cooling system components for accurate temperature control and pressure relief. The Motorcraft Engine Coolant Thermostat Housing is designed, manufactured and comprehensively tested Vehicle Linkages Medium/Heavy Truck Ford F-450 Super Duty: 1999 - 2003 F-550 Super Duty: 1999 - 2003 Car/Truck Ford Excursion: 2000 - 2003 F-250 Super Duty: 1999 - 2003 F-350 Super Duty: 1999 - 2003