Complete Fuel Bowl Seal Kit w/ Fluorosilicone Drain Orings 99-03

Part Number:
GZ-7-003

Manufacturer:

$22.98
(124 reviews) Write a Review
Complete Fuel Bowl Seal Kit w/ Fluorosilicone Drain Orings 99-03
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Complete Fuel Bowl Seal Kit for Ford 7.3L (99-03) - GZ-7-003

11 Viton o-rings and 4 Parker® fuel sleeves. 2 Fluorosilicone o-rings for the 7.3 yellow fuel drain valve core to fix your 7.3L Fuel Leak.

  1. 1 o-ring for the drain valve stem
  2. 2 o-rings for the drain valve to bowl seals
  3. 2 o-rings for the Water-in-Fuel sensor/Fuel Heater
  4. 1 o-ring for the Fuel Pressure Regulator housing
  5. 1 o-ring for the regulator piston bushing
  6. 2 o-rings for the fuel back check piston assembly
  7. 2 o-rings for bowl plugs
  8. 2 - 1/4" sleeves for the fuel lines feeding the cylinder heads
  9. 1 - 5/16" sleeve for the fuel return line
  10. 1 - 3/8" sleeve for the fuel feed line.

Order of 1 is a set of 11 o-rings and 4 sleeves.

NOTE: This kit does not contain the REGULATOR POPPET SEAT. This is a separate kit only available as a FORD kit. The Regulator Rebuild kit can be purchased separately as F81Z9B249BB on our website.
NOTE: If you remove the fuel rail lines from the cylinder heads, this kit contains the fuel sleeves for the filter bowl ends only. It is recommended to also replace the sleeves on the cylinder head end of the fuel rail lines once they have been removed as they will no longer seal properly.  Order part GZ-7-004 to supplement this kit.

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O-ring Identification Chart - Click Here

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124 Reviews Hide Reviews Show Reviews

  • 5
    Fuel bowl o ring kit

    Posted by Paul Vallaster on Dec 13th 2021

    Worked awesome everything you need

  • 5
    Just what was neened!

    Posted by fred in ms, on Dec 9th 2021

    Every O-Ring that was needed to rebuild the fuel bowl was in the kit. The two blue o-rings for the drain valve give me confidence that this job want need to be done again for a long time. Over engine creeper made this job much easier, no more fuel bowl leaks!

  • 5
    Good kit

    Posted by Hlynur St on Nov 22nd 2021

    Good kit

  • 5
    Best kit

    Posted by Dan on Nov 9th 2021

    Best kit with all the seals and sealed up and no leaks

  • 5
    Fuel bowl seals

    Posted by Jacob G. on Nov 7th 2021

    Came with every seal needed to rebuild the fuel bowl. I ordered because I removed the fuel bowl to replace the HPOP, changed everything seal while I was in there.

  • 5
    O ring kit for fuel bowl on 7.3

    Posted by Miguel Martes on Oct 30th 2021

    Very satisfied, got it on time fix it my self.. recommended 100% will be buying other products Very soon.. thank you riffraff diesel..

  • 5
    Fuel Bowl seal kit

    Posted by Jason on Oct 26th 2021

    I had a fuel leak, ordered these to hopefully fix it, they came in fast, was easy to change myself and it fixed my fuel leak.

  • 5
    Complete Fuel Seal Kit

    Posted by Kevin on Sep 27th 2021

    Great kit, well packaged, and has all the orings needed for you fuel bowl. Nice touch including the blue florosilicone orings and not charging extra. Just wait I needed to stop by leak

  • 4
    Great kit

    Posted by Chad Nolen on Jul 20th 2021

    Nice to have a kit with all the orings in one bag. Wish they would include all of the fuel line sleeves.