Oil Rail End Plug Gasket/O-ring Set

Part Number:
GZ-15-006

Manufacturer:

$6.93

Oil Rail End Plug Seal - Ford 7.3L (94-03) - GZ-15-006

Sealing o-ring for high pressure oil rail plugs end plugs. There are two oil rail plugs on each head. This is the special o-ring/seal for these plugs. Each plug requires 1 o-ring/seal.

Genuine Navistar OEM seals.

The seals on the oil rail plug has been upgraded to a single piece. The old style seal required 2 o-rings of different size and was prone to leakage.

Order of 1 is 2 plug seals

Ford and Navistar's instructions recommend the use of LocTite 277 threadlocker on the Oil Rail End plugs

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  • 5
    Easy and quick install

    Posted by Kenny on Dec 9th 2018

    Im glad i was able to get the o rings with out the plug it saved me money. They worked perfectly.

  • 5
    Oil rail o-rings

    Posted by Ri h on Dec 7th 2018

    Those o-rings slipped right on and were a perfect fit.
    I’m very happy with my purchase

  • 5
    End plug seals

    Posted by James m on Jan 24th 2018

    Great product. Add a little oil to the seal and lock tight the threads and it will go right in and seal perfect.

  • 5
    Quality stuff and great service

    Posted by Hersh on Nov 2nd 2017

    I am in the process of rebuilding my 7.3 and i got to the rail plugs. Riff Raff was the easy first choice and i got them super speedy and great quality. Riff Raff also upped their sticker game with the new rubber emblems. Super impressed!

  • 5
    Excellent products and service

    Posted by Dante on Feb 20th 2017

    I was unhappy when these o-rings did not arrive a week after they were expected. The USPS claimed the package was delivered to my mailbox and was very unhelpful. I turned to Riffraff for guidance and was informed that the package was not insured, however they stepped up and sent me a replacement order at no charge. I'm not sure they would have done this on a larger order, but I'm very impressed nonetheless. Excellent affordable products and exceptional customer service.

  • 5
    Works great

    Posted by Tyler on Sep 14th 2016

    Fixed my oil leaK!!!. Oil was running off the plug into my valley then down the back of the engine

  • 5
    Oil leak

    Posted by John on Mar 17th 2016

    I had a bad oil leak on the back of the head from the plug. Replaced it with this o-ring and it was gone. Fast shipping and a great price. Definitely buy more from here.

  • 5
    Great orings

    Posted by B. Weinberger on Nov 29th 2015

    These seals were perfect replacement. I used them while I had my motor out of the truck. Was a convenient time to change them. Highly recommend.

  • 5
    Right Stuff

    Posted by Nick on Jul 22nd 2015

    Riffraff always has the good stuff.