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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 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 70 | Next

  1. Injector orings 5 Star Review

    Posted by on Nov 28th 2017

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

  2. 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.

  3. 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.

  4. Perfect! 5 Star Review

    Posted by on Nov 6th 2017

    No problems. Great product! Exactly what I needed.

  5. Great orings 5 Star Review

    Posted by on Nov 5th 2017

    Worked awesome and at a very good price!

  6. 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

  7. Just what the diesel doctor ordered 4 Star Review

    Posted by on Oct 5th 2017

    Everything was there and came in a timely manor. No hassle!

  8. Alliant injector o-rings 4 Star Review

    Posted by on Sep 3rd 2017

    The alliant injector o-rings fit great and sealed up good as they always do.
    The only reason I'm giving 4 stars is because for some reason or another one of the packages of o-rings was missing a square cut cushion o-ring but had 2 steel backup o-rings, not that big of a deal.
    This is the first time I have ever seen this I'm sure it happens now and then.
    But this has no reflection on riffraff, I got the parts very quickly as always and great service from them.
    Will definitely keep buying parts from riffraff.

  9. perfect fit 5 Star Review

    Posted by on Aug 16th 2017

    o rings fit perfectly, went on no problem, everything was there

  10. Injector O ring kit 5 Star Review

    Posted by on May 31st 2017

    Awesome product easy to install & no issues so far. I will defiantly be buying Alliant Injector O rings again.

Showing reviews 1-10 of 70 | Next