Alliant 'AB' Injector

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Alliant 'AB' Injector - Ford 7.3L Powerstroke

AA - '94-'97 Non-California trucks. They are all 90cc injectors and are single shots. 
AB - '97 California, and all Early '99 trucks. Split Shot injectors that flow 130cc of fuel.
AC - Came in high torque version of the T444E and didn't come in any Powerstrokes. They have the same internals as the AB injectors with the exception of the single shot plunger and barrel and are 160cc.
AD - These are found in all late '99-'03 Powerstrokes and T444Es, and are a Split Shot Injector
AE - Long lead AD injector that was used to cure a "cackle" issue.

Core Injector Shipping Options:

  • Pre-Ship Core - This allows you to ship your used cores in first without have to pay a core charge. Your order will ship once your cores are received.
  • Return After Install - This is the quickest option to get your injectors. You pay the core fee up front and then it is refunded once the core are return and received back. 


*We must receive the injectors or a tracking number in 30 days or a $50 penalty will apply.

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  • 5
    Early 99 Powerstroke Injector Replacement

    Posted by Denny on Aug 21st 2015

    My early Powerstroke was still running OK. But at 206,000 miles I decided to stay ahead of the power curve and replace all injectors with stock, glow plugs, wiring harness, fuel pump, etc. All went well and my truck is running better than ever. Expect to enjoy another 200,000+ miles.