AP63803AD Single New AD Injector

Features:

• Fits 1999.5–2003 7.3L Powerstroke engines
• Direct replacement for factory AD injectors
• Meets all OEM specs and quality standards
• Built for reliable fit and smooth operation
• Restores performance and fuel efficiency
• New, not remanufactured
• Sold individually for single cylinder repair
• Ideal for stock engine replacements
  

Restore Your Powerstroke’s Performance the Right Way

If your 7.3L Powerstroke isn’t running like it used to—maybe it's hard to start, down on power, or idling rough—there’s a good chance a worn injector is the culprit. The Full Force Single New AD Injector is a direct replacement built to meet OEM specifications, making it a reliable solution when you're ready to get things back on track. Whether you're tackling a single-cylinder issue or replacing one injector at a time, this brand-new unit (not remanufactured) ensures you're getting fresh internals, precise fueling, and a clean, leak-free install. It’s a solid choice for daily drivers, work trucks, or any stock 7.3L that just needs dependable performance restored.

Built to OEM Standards

This injector is designed for 1999.5–2003 Ford F-250 and F-350 Super Duty trucks running the AD-style injection system. With a proper fit and finish right out of the box, there’s no guesswork involved—just bolt it in and go. Full Force builds each injector to strict quality standards, so you can expect consistent spray patterns, factory-spec flow rates, and smooth operation across the RPM range. Whether you’re replacing one faulty injector or keeping a spare on hand, this component delivers the kind of durability and performance you'd expect from a name trusted by diesel techs and Powerstroke owners alike.

Fits: 1999.5, 2000, 2001, 2002, 2003 Ford F250/F350 7.3L Powerstroke