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.
140 Reviews Hide Reviews Show Reviews
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Injector Orings
Had long crank both cold and hot. Also had hpop reservoir draining overnight. Replaced Orings on all 8 injectors and found two of the top Orings broken. Truck starts and runs like it should now.
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Alliant Orings
Fast delivery, quality part, these work everytime
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Injector o rings
These fit perfectly. Stopped the issue with oil consumption and now should be good for another 30 years.
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O rings
They fit and work!
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Best in the business
Every thing that goes in my 7.3 comes from riffraff
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7.3 Powerstroke injector orings
As usual, the orings from Rif Raf arrived on time and performed as expected. It's great to be able to buy something and can be assured that they are NOT counterfeit!!
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Alliant injector o rings
Don’t buy anything else, these are the best
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7.3 O rings
Worked perfect
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Injector O rings
Product as described. Perfect fitment, Installation easy.






