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USD 15.4
Part #: FO6E7Z-9C082-A

HFCM Water Separator Drain Plug Upgrade 6E7Z-9C082-A

2003-2007 Ford 6.0L Powerstroke
Part #: FO6E7Z-9C082-A
★★★★★ ★★★★★ 11 Reviews
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Replace the troublesome factory drain plug in your HFCM (Horizontal Fuel Conditioning Module) with the Ford HFCM Water Separator Drain Plug Upgrade 6E7Z-9C082-A. Over time the factory plug becomes corroded and is often stripped when being removed for routine maintenance. In addition, the factory plug causes fuel to spill directly onto the driveshaft and onto the ground. This OE Ford Upgrade helps to eliminate both these issues with its large non-slip grooves, and dual purpose long retainer which keeps the plug from falling out, and wicks the draining water and fuel down and away from the front drive shaft. 

  • 6mm Hex 
  • Non-Slip Grooves 
  • Dual Purpose Long Retainer 
  • OE Part #: 6E7Z-9C082-A, 2589259C91

Vehicle Applications

2003 Ford 6.0L Powerstroke
2004 Ford 6.0L Powerstroke
2005 Ford 6.0L Powerstroke
2006 Ford 6.0L Powerstroke
2007 Ford 6.0L Powerstroke


  • MFG. Number 6E7Z-9C082-A
  • Manufacturer Name Ford / Motorcraft
  • Shipping Weight 2.00 lb.
  • Shipping Length 4 in.
  • Shipping Width 5 in.
  • Shipping Height 2 in.
  • Fuel Type Diesel
  • Warranty Yes
  • Warranty Info 2 Year Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0.00R9.00


★★★★★ ★★★★★
4.6/5 Stars out of 11 Reviews
Great product
Great cheap upgrade for a 2006 6.0 diesel. I was having a "water in fuel" warning all the time after getting some fuel off a contractor I was working for. Change filters regularly since the 6.0 really doesn't like water. This plug is fast and easy too use when on the road. Fit and finish are of quality, very pleased. Shipping was super fast as well.
Fuel water separator drain plug
Should have bought this the day I bought my truck back in 2011. I like how this piece stays in while draining as well, just screw it back in when you are done. No tools required. It’s a beautiful little part, hate no one will see it, haha.
Verified Buyer
Fuel water seperator drain plug
Was delivered very quickly. Easily installed with no issues, no grinding needed and looks great, not that you can see it unless you get under truck. Order#1878918
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Questions and Answers

Will this work for a 2006 F250 Super duty King Ranch?
View Staff Answer 

Yes it will. The HFCM Water Separator Drain Plug Upgrade 6E7Z-9C082-A is actually a FORD OEM part that is used to replace the old style HFCM drain plug on all of the 03-07 Ford 6.0L’s.

I need the o ring replaced for this. What should I ask for and how? HFCM drain plug
View Staff Answer 
Unfortunately, XDP does not offer a replacement O-ring for the HFCM Water Separator Drain Plug. With that being said, the O-ring is not specific to the plug and is a common #111 Viton O-ring that can be sourced from a number of distributors.

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