Alliant Injector O-rings

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Alliant Injector O-rings - Ford 7.3L Powerstroke (94-03)

For a complete set of external injector o-rings for all 8 injectors order Quantity of 8.

Made by Alliant Power - the OE manufacturer of New Powerstroke injectors. 
You only want to use OEM o-rings on the injectors as aftermarket brands can leak causing hard starting, oil consumption, missing, smoke, etc.

1994-2003 7.3L Powerstroke
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  • 3
    Time will tell.

    Posted by Terry Smith on Dec 30th 2020

    Most of the o rings appeared to be of good quality. However, the pink ones had stamped impressions on the outer sealing perimeter. The pink ones also seemed rather soft and even left pink residue on injectors as they were installed with oil. I guess only time will tell if they hold up like original o rings.

  • 5
    Alliant oring kit

    Posted by Anthony Meinert on Oct 14th 2020

    Top notch stuff here!

  • 4
    Worked well.

    Posted by Blake w. on Oct 12th 2020

    First set of o-rings was shipped without the copper crush o-ring, but other than that the truck is back up and running. Will update this review if the rings fail prematurely.

  • 5
    7.3L injector Orings

    Posted by Curti on Oct 3rd 2020

    As good as OEM

  • 5
    Injector installation

    Posted by Unknown on Sep 7th 2020

    These are the OEM o-rings used by Ford. They are packaged well.

  • 5
    7.3 O-ring kit

    Posted by Tony Tracy on Sep 1st 2020

    Great O-rings and the best price.

  • 5
    Allient Injector O-rings 7.3 PSD

    Posted by Helge Johannessen on Jul 18th 2020

    Recently had to replaced a set of injector O-rings that a customer bought on E-bay. Exactly 12 mnths to the date he called and complained about using seven quarts of oil on 25 miles of driving. Every injector O-ring had small missing bits chewed away like some internal mice had have its family there for a big dining party. Those non OEM O-rings where junk. Had them replaced with OEM/Alliant parts from RiffRaff and it have been a success repair with a happy customer.

  • 5
    Quality product

    Posted by Anthony Saunders on Jul 9th 2020

    Much better injector rings than the shit I didnt even get 100 miles off of

  • 5
    o rings

    Posted by Ian Williams on Jul 8th 2020

    10 out 10 would recommend