1999-2003 FORD 7.3L POWERSTROKE FUEL WATER SEPARATOR DRAIN VALVE
Ensure reliable fuel system operation with this Fuel Water Separator Drain Valve for 1999–2003 Ford 7.3L Power Stroke diesel engines. The drain valve allows for easy removal of water and contaminants from the fuel filter housing, protecting your injection system from corrosion, poor performance, and premature wear. Over time, the factory valve can crack, leak, or stick, making regular fuel system maintenance difficult. This replacement restores OEM‑quality functionality and helps extend the life of your injectors and pump.
What’s Included in the Kit:
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(1) Drain Valve
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(2) Viton O-Rings
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(4) Torx Screws
Features and Benefits:
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Direct replacement for factory fuel water separator drain valve
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Allows simple draining of water and debris from the fuel filter housing
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Prevents fuel contamination that can damage injectors and pump
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Restores proper seal to prevent fuel leaks
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Built from durable materials for long-lasting performance
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Designed to withstand diesel fuel exposure and high under-hood temperatures
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Cost-effective solution compared to costly injector or pump repairs
Vehicle Compatibility:
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1999–2003 Ford F‑250 Super Duty 7.3L Power Stroke
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1999–2003 Ford F‑350 Super Duty 7.3L Power Stroke
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1999–2003 Ford F‑450 / F‑550 Super Duty 7.3L Power Stroke
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2000–2003 Ford Excursion 7.3L Power Stroke
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1999–2003 Ford E‑350 / E‑450 Vans 7.3L Power Stroke
A leaking or stuck drain valve can allow water to remain in your diesel fuel system, risking injector and pump damage. Replacing it ensures clean fuel delivery, better reliability, and long-term protection for your Power Stroke engine.
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✔️ Orders are processed within 1 business day (Monday–Friday).
✔️ Orders placed on weekends or holidays will be processed on the next business day.
✔️ Tracking information will be provided once the item ships.
✔️ Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.
California Proposition 65 Warning:
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information, go to www.P65Warnings.ca.gov
Note: Only Fits Models Built After - 1/12/1998
