Ford OEM High Pressure Oil Rail Plug category_drivetrain-and-chassis-differential-parts a precision replacement designed to

a precision replacement designed to regulate high-pressure oil in your injection system

4L Powerstroke (1994-2010)

Built to OEM specifications

3L Powerstroke’s performance and reliability with the Alliant Power AP63452 Replacement Oil Cooler — a direct-fit

Ideal for Repairs: Especially useful during window motor replacement

Ford OEM High Pressure Oil Rail Plug category_drivetrain-and-chassis-differential-parts a precision replacement designed toFord OEM High Pressure Oil Rail Plug These are the plugs on front and back of both cylinder heads that cap off the end of the high pressure oil rail. After years of use, the o rings tend to deteriorate and start to leak. Do you have an oil leak from the front or back of your cylinder heads on your 7. 3L Powerstroke? These are more than likely what are leaking. This is a super easy part to replace. These are sold individually. If you would like to