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Alliant Power Fuel Filter Drain Valve Kit, Ford (1998-03) 7.3L Power Stroke

If you have a "Fuel in the engine valley" issue, chances are it can be traced back to these leaks from the fuel filter o-rings. Many believe, the cause of this is the use of ULSD (Ultra Low Sulfur) Diesel Fuel. Fortunately, once the seals are replaced, it should fix the issue for you

OEM Part Number: F81Z9C065AA
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In most cases, repairing the leak is as simple as removing the filter assembly from the engine and replacing the drain valve o-rings, but as long as you have it off, you should replace the other three o-rings, and since the fuel lines were disconnected you should replace the fuel line grommets too. This kit include everything you need.


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  • Item Requires Shipping
  • 0.5 lbs.
  • W5.0000” x H2.0000” x L5.0000”

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