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SKU #: FFD-LEGAB1 MPN #: FFDLEGAB1

Full Force Diesel AB/AD/AE Stock Flow Single Fuel Injector 99-03 Ford 7.3L Powerstroke

$159.50
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Description Overview
Has your 7.3L Powerstroke started showing its age? If you're experiencing rough idling, hard starts, excessive smoke, or declining fuel economy, the Full Force Diesel Legacy Series Stock Fuel Injector is an excellent way to restore the dependable performance of your 1999-2003 Ford 7.3L Powerstroke. Available in AB (Early 1999), AD (1999.5-2003 Cylinders 1-7), and AE (1999.5-2003 Cylinder 8) configurations, these injectors are built as direct-fit replacements to get your truck running as it did from the factory. Each Legacy Series injector is professionally rebuilt with new nozzles, plunger and barrel assemblies, and seals, then thoroughly flow-tested to OE specifications and flow-matched within 1% tolerance for smooth, balanced performance. Whether you're replacing a single failed injector or installing a full set, these ready-to-install injectors deliver factory-grade power, reliable operation, and long-term durability.

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The Full Force Diesel Legacy Series Stock Fuel Injector is a professionally rebuilt replacement injector built to restore factory-grade performance and smooth, balanced operation.

Fits
1999-2003 Ford 7.3L Powerstroke
Brand
Full Force Diesel
Best for
Restoring dependable performance in engines with rough idling, hard starts, excessive smoke, or declining fuel economy
Key features
  • New nozzles, plunger & barrel assemblies, and seals
  • 18 Month Warranty
  • Flow-tested to OE specifications
Key specs
  • Flow-matched within 1% tolerance
Important
Sold individually. Available with AB, AD, or AE factory stamp; must select early 1999 model (built before 12/7/1998) or 1999.5-2003 model configuration.

Has your 7.3L Powerstroke started showing its age? If you're experiencing rough idling, hard starts, excessive smoke, or declining fuel economy, the Full Force Diesel Legacy Series Stock Fuel Injector is an excellent way to restore the dependable performance of your 1999-2003 Ford 7.3L Powerstroke. Available in AB (Early 1999), AD (1999.5-2003 Cylinders 1-7), and AE (1999.5-2003 Cylinder 8) configurations, these injectors are built as direct-fit replacements to get your truck running as it did from the factory.

Each Legacy Series injector is professionally rebuilt with new nozzles, plunger and barrel assemblies, and seals, then thoroughly flow-tested to OE specifications and flow-matched within 1% tolerance for smooth, balanced performance. Whether you're replacing a single failed injector or installing a full set, these ready-to-install injectors deliver factory-grade power, reliable operation, and long-term durability.

Vehicle Fitment
1999-2003 Ford 7.3L Powerstroke
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
IMPORTANT NOTES:
  • Replacement Injectors with AB, AD or AE factory stamp
  • Sold Individually
  • Please select from the options whether you have an early 1999 model, or 1999.5-2003 model. For reference, if your truck was built before 12/7/1998, you have an early 1999.
FEATURES & BENEFITS:
  • New Nozzles, Plunger & Barrel Assemblies, and Seals
  • 18 Month Warranty
About Full Force Diesel
Full Force Diesel!

Ryan Casserly, the owner of Full Force Diesel, has created a name for himself in building some of the most reliable, power producing injectors on the market for 7.3L Powerstrokes. Still within their infancy stages of growth, we had the opportunity to join forces with the team at Full Force to offer their complete line of stock rebuild and performance injectors. Since then, Full Force has further perfected their injector building processes, as well as mastering the 6.0L performance injector.

Whether you own a 7.3L and are in need of a simple set of reliable stock displacement injectors to replace your tired injectors, or are looking to match a set of custom injectors to a complete engine build, we have the injectors to suit your needs. All of the performance 7.3L injectors are built on the single shot platform, as its been shown time and time again that split shot injectors cannot perform nearly as well as single shots. Due to this, 99-03 Powerstrokes will require custom tuning when opting for any of Casserly's performance injectors.

While we discuss Full Force's outstanding ability to rebuild 7.3L injectors, many simply prefer new injectors, and that is never a bad option either. When opting for new injectors, Full Force starts production with a set of new Alliant injectors and will modify these in the same manner as their in-house reman units.

But what about 6.0L's? Full Force spent countless hours in R&D to determine the best route to rebuild and enhance the longevity of the 6.0L injector. While "the fix" was determined by Casserly, the cost to manufacture the injectors completely in house from scratch, would outweigh the benefits overall. So in order to be able to provide a performance injector that was worthy of the Full Force name, all of the 6.0L performance injectors begin life in their shop as new Alliant injectors that get the same TLC as what they have become known for.

Video
Deferred Core Program Explanation

Ben explains the benefits of our deferred core program and how to return your core when necessary. Not sure what that is or need to send your core back? Give this video a watch for information and answers to many FAQ's.

If you’d like more information on our core return policy or need to start the core return process just give us a call at 1-888-993-4373.