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  • DE504

Ford 7.3L Fuel Injector Code AD

$199.95 $149.95
(You save $50.00)

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Product Description

1999-2003 Ford Powerstroke Diesel 7.3L Fuel Injector code AD

Note: 1999-2003 Ford Engines carried 7 code AD Injectors and 1 code AE Injector for the 8th Cylinder to Eliminate "Cackle", Refer to Part # DE505 for the Code AE Injector

  • Remanufactured to OEM Specifications
  • Direct Stock Replacement - Ready to Install (Includes Seal Kit)
  • Includes Free Prepaid Core Return Shipping Label for Hassle Free Core Returns!
  • Ships within 24 Hours - Most Orders Ship Same Day!
  • 13 Month, Unlimited Miles Warranty
  • Proudly Manufactured in the USA


Ford F-Series and E-Series 7.3L 1999-2003, Engines built after 12/07/1998

OEM Part Numbers:

F81Z9E527EARM | XC3Z9E527AARM | F61Z9VE527ERM | 5C3Z9VE527ARM | 1833639C1 | 1833640C1 | 1833644C1 | 1833645C1 | 1833646C92 | 1833647C91 | F81Z9E527EARM | XC3Z9E527AARM | F61Z9VE527ERM | 5C3Z9VE527ARM 



Product Reviews

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  1. Best product, best price

    Posted by Jonathan on 21st Feb 2018

    I ordered these injector about 2 weeks ago and I could ask for better customer service. There was a problem with my shipping address and once it was resolve they overnighted me my injectors free of charge. Very easy to install and my truck runs like new again.

  2. Best Buy

    Posted by Mark on 14th Dec 2017

    Same day shipping and convenient return shipping. I really appreciate the no charge for core if returned within specified time

  3. 7.3 Injectors

    Posted by Unknown on 15th Nov 2017

    Product arrived fast. Great Value.
    Easy return
    Will buy again, Thanks

  4. fuel injector for 7.3 f350 diesel

    Posted by Brian K. on 16th May 2017

    It took a little bit longer than I would have thought UPS ground would take to get here, but shipping was free. The injector works.

  5. Nice injectors

    Posted by Unknown on 29th Mar 2016

    So excited by the price and the shipping was quick. Would buy again.

  6. injetor

    Posted by Unknown on 15th Feb 2016

    Did not use it was not it come to find out it was a bad wire but the injector looked good shape Sint it back. But wood by it a genn if needed. Put for stars shipping was good

  7. injectors

    Posted by Unknown on 16th Jan 2016

    installed parts, running fine now

  8. Great injectors

    Posted by Unknown on 15th Dec 2015

    Quick delivery good injectors great value!!


    Posted by Spider, MSDF on 22nd Mar 2014

    Very nicely refurbished and the packaging was first rate. Never had a diesel or put injectors in so that was a treat. Lots of cussing and a few busted knuckles and she fired right up and made a big difference.

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