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High Pressure Oil Rail Dummy Plug

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Part Number: W302908
Availability: Usually Ships in 3-5 Business Days
Price: $19.95
This is the updated high pressure oil rail plug from Ford, commonly referred to as a "dummy plug", for a 2004.5-2007 6.0L Powerstroke. This plug is located in the high pressure oil rail and is a common source of high pressure oil leaks that cause "hard start", "no start" type problems. If you are working on the high pressure oil system (injector work, changing stand pipes or installing the STC update kit), replacing the dummy plugs is highly recommended.

NOTE: There are (2) "dummy plugs" per truck, one in each high pressure oil rail. If you want/need to replace both of them, you need to order (2) plugs.

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Frequently Asked Questions

High Pressure Oil Rail Dummy Plug fits the following vehicle(s):

  • 2004 Ford Excursion 6.0L
  • 2005 Ford Excursion 6.0L
  • 2004 Ford F250/350 Super Duty 6.0L
  • 2005 Ford F250/350 Super Duty 6.0L
  • 2006 Ford F250/350 Super Duty 6.0L
  • 2007 Ford F250/350 Super Duty 6.0L
  • 2004 Ford F450 Super Duty 6.0L
  • 2005 Ford F450 Super Duty 6.0L
  • 2006 Ford F450 Super Duty 6.0L
  • 2007 Ford F450 Super Duty 6.0L
  • 2004 Ford F550 Super Duty 6.0L
  • 2005 Ford F550 Super Duty 6.0L
  • 2006 Ford F550 Super Duty 6.0L
  • 2007 Ford F550 Super Duty 6.0L