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Riffraff Diesel Performance Inc, Engines - Supplies, Equipment & Parts, Eagle Point, OR


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Alliant Injector O-rings

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Part Number:

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.

Fitment Details

1994-2003 7.3L Powerstroke
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Product Reviews

Showing reviews 1-10 of 74 | Next

  1. Just what is needed 5 Star Review

    Posted by on Apr 20th 2018

    Arrived faster than expected. Everything needed to replace my injector o-rings. I would like to review in 30K miles to follow up on how they performed.

  2. Great product 5 Star Review

    Posted by on Apr 8th 2018

    Your 7.3 power stroke injector replacement document was very helpful, might be nice to receive that with the order .
    I was lucky enough to stumble upon it on the web.

  3. OEM for best results. 5 Star Review

    Posted by on Feb 4th 2018

    Works great..only us OEM replacement for reliability..

  4. OEM all the way! 5 Star Review

    Posted by on Jan 23rd 2018

    Best price for OEM parts and fast shipping.

  5. Injector orings 5 Star Review

    Posted by on Nov 28th 2017

    Great product and fast shipping it's just what I needed

  6. The only injector o-rings you should use 5 Star Review

    Posted by on Nov 13th 2017

    These are by far the best injector o-rings available for the HEUI injectors in these motors. Don't cheap out and get aftermarket ones unless you want to do the job twice. By far the best value out there on these, and beats the price from Ford by a mile.

  7. Genuine Alliant O'Rings 5 Star Review

    Posted by on Nov 7th 2017

    Received nicely packed and quickly shipped...
    even included a cool Riff-Raff sticker also :)

    TIP: Use a curved pick to "walk" the o'rings on vs what you see all over the place on youtube were guys basically roll them on (there is a chance of rolling the o'ring that way) and If you do push and roll the o'rings on please check them to see that they are not rolled once they are in place.

  8. Perfect! 5 Star Review

    Posted by on Nov 6th 2017

    No problems. Great product! Exactly what I needed.

  9. Great orings 5 Star Review

    Posted by on Nov 5th 2017

    Worked awesome and at a very good price!

  10. Good quality and fast shipping 5 Star Review

    Posted by on Oct 16th 2017

    I returned the orings but only because just after i ordered them riffraff let me change my mind and order stage one injectors. They showed up and looked great

Showing reviews 1-10 of 74 | Next