Ford offered 6.3- and 7.3-liter diesel engines, designed in collaboration with ITEC, before it launched the Power Stroke engine in 1994.

Based on the International Navistar T444E turbo-diesel V8, the beloved 7.3 Power Stroke diesel engine was used in Ford trucks for several years ...

Learn more about the history and specs of the legendary 7.3 Power Stroke diesel engine and when International Navistar produced it for Ford.

The Ford 6.0 Power Stroke diesel succeeded the 7.3-liter oil-burning V-8 and was the Blue Oval's answer to stricter emissions regulations.

See How Surprisingly Clean This 700,000-Mile 7.3 Power Stroke Diesel Engine Is Inside The almighty 7.3L has a legendary reputation for reliability, and a look inside this high-mileage lump shows why.

Ford adds more engine choices and addresses other customer requests with 2026 Super Duty trucks.