Vehicle Fitment 1999–2003 For Ford F-250 Super Duty (7.3L Powerstroke, V8 Diesel, 4WD/RWD) 1999–2003 For Ford F-350 Super Duty (7.3L Powerstroke, V8 Diesel, 4WD/RWD) 1999–2003 For Ford F-450 Super Duty (7.3L Powerstroke, V8 Diesel, 4WD/RWD) 1999–2003 For Ford Excursion (7.3L Powerstroke, V8 Diesel, 4WD/RWD) Key Features High-capacity bar-and-plate core for superior heat dissipation Direct-fit design engineered for 7.3L Powerstroke applications Improves transmission temperature control during towing and hauling Durable construction built for heavy-duty and work truck use Helps extend transmission lifespan by reducing heat-related stress .
