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.
135 Reviews Hide Reviews Show Reviews
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5 7.3 Powerstroke injector orings
Posted by Steve on May 5th 2025
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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5 Alliant injector o rings
Posted by Eezie on Apr 30th 2025
Don’t buy anything else, these are the best
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5 7.3 O rings
Posted by Jeff on Nov 11th 2024
Worked perfect
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5 Injector O rings
Posted by Matt O on Sep 24th 2024
Product as described. Perfect fitment, Installation easy.
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5 Best injector o-rings
Posted by Tyler on Aug 26th 2024
These are top of the line injector o-rings have used many sets . Would not purchase any other type of o-rings . Got a truck with low quality reman injectors and the o-rings burnt up in less the 30,000 miles . Do not waste your time with off brand o-rings
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5 Alliant o rings
Posted by Steve on Jul 19th 2024
Worked perfect
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5 Great replacement
Posted by Rick on Jul 13th 2024
Great o-rings and very strong. Glad I got them instead of local part stores since it’s a time consuming job
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5 No problems
Posted by Charles Wilson on May 4th 2024
Excellent fit and quality
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5 Alliant injectors
Posted by Bryan Baxter on Apr 12th 2024
I am completely satisfied with Riff Raff Diesel, The customer service is excellent. Something you don't see too often these days. I will do all my 7.3 business with them!
