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Powerstroke Fuel Injectors

Powerstroke Fuel Injectors

Unlimited Diesel is the leader in Ford Powerstroke Fuel Injector quality, and we stand behind our product. Whether you require stock or performance Powerstroke Fuel Injectors, ours come with a limited lifetime warranty. That's right, we build 100% bulletproof Powerstroke Diesel Fuel Injectors so you NEVER have to worry about 7.3 Liter Powerstroke Diesel fuel injector issues again!  Read our 7.3 Powerstoke Diesel Fuel Injector Limited Lifetime Warranty here.

Each Unlimited Diesel Performance Powerstroke fuel injector:

  • Includes NEW Tungsten coated Plunger & Barrel assemblies
  • Inlcudes NEW Nozzles
  • Has o-rings replaced, and new nozzle springs installed
  • Solenoids are all inspected for proper resistance
  • Cores thoroughly cleaned using a Pro Ultrasonics cleaning unit for a super clean injector body.
  • Injector clearances reset to proprietary specs
  • Is bench tested at a full range of RPMS and oil pressures
  • Is backed by Unlimited Diesel's limited lifetime warranty

 

Common Issues that require Powerstroke fuel injector replacement:

  • Plugged Nozzles
  • Blowby from Nozzle Pintle
  • Scored Plungers and Barrels
  • Broken Plunger Spring
  • Broken Nozzle Spring
  • Blown Internal Orings
  • Blown External Orings
  • Scored Poppet Valves
  • Worn Armature Clearances
  • Armature contacting solenoid
  • Loose adapter plate screws
  • Loose armature screw
  • Shorted/open solenoid

 

*Fuel injectors are sold in sets of 8. Call for single fuel injector pricing. We use ONLY New Alliant Power External Orings, beware of cheap orings. We have had multiple customers call us with competitor products using inferior orings that have failed.

Unlimited Diesel is more than just the best diesel performance parts, and best diesel fuel injector warranty in the industry. We are a full service facility and offer everything from oil changes to performance builds in our Bremen, Ohio shop. Visit us for installation and service of your new Powerstroke Fuel Injectors and other Diesel Performance parts


High Output AD Powerstroke Fuel Injectors

High Output AD Powerstroke Fuel Injectors

These High Output injectors by Unlimited Diesel were designed to produce the maximum amount tor..

$1,575.00

Stage 1 Powerstroke Fuel Injectors

Stage 1 Powerstroke Fuel Injectors

These are entry level performance, Stage 1 Powerstroke fuel injectors with 160cc/Stock Nozzles. Thes..

$1,200.00

Stage 1.5 Powerstroke Fuel Injectors

Stage 1.5 Powerstroke Fuel Injectors

Similar to the Stage 1 Powerstroke fuel injector with a slightly larger NEW 160cc/30% Nozzles - . Th..

$1,575.00

Stage 2 Powerstroke Fuel Injectors

Stage 2 Powerstroke Fuel Injectors

The increased flow rate of these Stage 2 Powerstoke Fuel Injectors with 80% nozzles are capable of p..

$1,775.00

Stage 3 Powerstroke Fuel Injectors

Stage 3 Powerstroke Fuel Injectors

These are the ultimate towing/street/strip Stage 3 Powerstroke fuel injectors by Unlimited Dies..

$1,975.00

Stage 3.5 Powerstroke Fuel Injectors

Stage 3.5 Powerstroke Fuel Injectors

275cc/100% Nozzles - With a slightly larger nozzle than the stage 3 as well as mild body modificatio..

$2,275.00

Stage 4 Powerstroke Fuel Injectors

Stage 4 Powerstroke Fuel Injectors

With a larger capacity and more body modifications than the Stage 3.5, this maximum street Stage 4 P..

$2,475.00

Stage 5 Powerstroke Fuel Injectors

Stage 5 Powerstroke Fuel Injectors

This Stage 5 Powerstroke fuel injector by Unlimited Diesel has 450cc/400% nozzles and is custom..

$2,975.00

Stock AA Powerstroke Fuel Injectors

Stock AA Powerstroke Fuel Injectors

Fully remanufactured Powerstroke Stock AA fuel injectors with better than OEM specifications and tol..

$1,200.00

Stock AB Powerstroke Fuel Injectors

Stock AB Powerstroke Fuel Injectors

Fully remanufactured 7.3L Powerstroke Stock AB fuel injectors with better than OEM specificatio..

$1,200.00

Stock AD Powerstroke Fuel Injectors

Stock AD Powerstroke Fuel Injectors

Fully remanufactured Stock AD Powerstroke 7.3L fuel injectors with better than OEM specifi..

$1,200.00

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