Pressure Port/ HPOP Reservoir Fill Plug

Part Number:



Pressure Port/ HPOP Reservoir Fill Plug for Ford 7.3L (96-03)

Replacement o-ring style plug that fits all reservoir fill plugs on the 96-03 and the pressure ports fittings located on the rear of the 99-03 Ford 7.3L Powerstroke fuel bowls.

This plug is also a direct replacement for the HPOP reservoir fill plug.

Strip the head off of your factory plug?

The o-ring fitting assists in obtaining a leak-free seal and ease of future removal

3/16" hex head and has an anti-corrosion coating.

Material: Steel with a anti-corrosion coating.

Order of 1 is a 1 plug that comes with a Viton o-ring.

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  • 5
    hpop reservoir fill plug

    Posted by KJ on May 28th 2020

    fits on top of the hpop reservoir. Stripped out when removing for the oil change. This was a great match for the stripped plug removed. Don't think about it and order one for your 7.3 to have on hand.

  • 5
    HPOP resivoir fill plug

    Posted by Scott on Mar 9th 2020

    Bought this when my stock plug broke off an alen wrench tip in it and had to weld a wrench to the factory plug. Awesome price for a stock plug.

  • 5
    7.3 Powerstroke

    Posted by Martin on Mar 6th 2020

    Just like the oem

  • 5
    Quality and price

    Posted by G Rager on Feb 3rd 2020

    Great quality product at a greatly reduced price compared to OEM dealer.Fast shipping.
    Great people to deal with.

  • 5
    Hpop resivour plug

    Posted by Robert Schuckers jr on Jan 5th 2020

    Fit perfect and great fast shipping.

  • 5
    HPOP Reservoir Fill Plug (pressure Port)

    Posted by David Rvanelli on Oct 11th 2019

    Great replacement, exact same as OEM.

  • 5
    Hpop resivore replacement plug

    Posted by Zach on Oct 9th 2019

    Good replacement

  • 5

    Posted by Jerrell on Sep 27th 2019

    Perfect fit. Excellent price.

  • 5
    Perfect fit

    Posted by Hodster on Sep 20th 2019

    Direct replacement like OEM for my stripped out HPOP plug!