High Pressure Oil Rail End Plug & Gasket Set (4) - Ford 7.3L (94-03)
Oil rail plugs located on either end of the cylinder head require a specialty o-ring if they begin to leak. This is the large round 1 3/4" plug with the 1/2" drive socket hole. During engine rebuild it is good practice to replace these plugs and gaskets since they are almost impossible to reach once the engine is installed in the bay.
Order of 1 is 4 plugs, gasket o-ring and instruction sheet.
Ford and Navistar's instructions require the use of LocTite 277 threadlocker on the Oil Rail End plugs
36 Reviews Hide Reviews Show Reviews
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Did its job
Better design than factory
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Good Ford parts
Good part and fast delivery
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Plug
These rail plugs are the best solution I have found for the high pressure rail when the passenger side rear oring fails tried a few different methods of repairs this is the best by far
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OEM
If you're doing a build these are a must!
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Oil rail plugs
Great product excellent customer service
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Just what I neededc
New design, fast shipping and worked perfect.
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fixed problem
Riffraff Diesel is my go to place for my 97 7.3 ford. Awesome
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Oil Rail End Plug Set
genuine motorcraft products, great quality. Fixed my leaking plugs. Easy to Install. Thanks!
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Cylinder head oil rail end plug set
Can’t beat the deal. Save a person a little time from cleaning old plug.
