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

Part Number:
GZ-7-003

Manufacturer:

$22.98
(147 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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  • 4
    Easy to install

    Posted by Jeff on Jan 1st 2014

    This was easy to install but I recommend buying some gasoila thread sealant I didn't read the instruction until I had the kit and the part out then realized I needed the thread sealant. I got some stuff from the local parts store but it didn't seal and I had a leak from the brass fittings. I got the Gasoila thread sealant and all is fixed.

  • 5
    2000 F350 Fuel Bowl Rebuild Kit

    Posted by Shelby on Dec 31st 2013

    Clay didn't disappoint, the order was shipped quickly, and arrived as specified.

    The kit was easy to use and identify the different orings and sleeves.

    100% satisfied

  • 5
    works as advertised

    Posted by Chris on Dec 25th 2013

    If you are tired of choking on diesel fumes and marking your parking spot, this is what you need. I purchased the optional fuel line sleeve kit but did not need it. It is best to remove the entire bowl to get 'er rebuilt properly. Instructions were clear, except on how to remove the bowl. Once I figured that out, piece of cake. Make sure you clean it up real good before reassembly. Good luck.