6.0L Powerstroke STC HPOP Fitting Update Kit Replaces Ford # 4C3Z-9B246-F


Vendor: AA Ignition



  • The high pressure oil pump upgrade kit HPOP is designed to replace the problematic snap to connect STC fittings on your Ford 6.0L Powerstroke diesel. This kit includes all the necessary pieces to replace the faulty factory parts that cause difficult or no start engine conditions.
  • Includes all necessary parts for install and updates your Powerstroke to the latest oil pump revision. This is a complete high pressure oil pump kit HPOP and includes all necessary gaskets, seals, hardware, fittings, and f-fitting for installation.
  • Replaces Ford part # 4C3Z-9B246-F and 4C3Z 9B246 F The STC HPOP kit fits Ford 6.0L Powerstroke diesel trucks including the F250, F350, F450, and F550 from model years 2004.5, 2005, 2006, 2007
  • OEM Fit, Quality, and Finish. This is NOT a genuine Ford or Motorcraft part. This part is however manufactured to exceed the factory specifications. Each high pressure oil pump kit comes complete with a LIFETIME Warranty.
  • Installation video is included. As an added bonus each HPOP STC oil pump kit comes with a link to a step-by-step installation video. This video will go over the procedure for installation on your Ford 6.0 Powerstroke F250, F350, F450, or F550.

The Ford 6.0 STC High Pressure Oil Pump or HPOP Fitting Update Kit is the an improved high pressure oil pump fitting kit for 2004.5 to 2007 Powerstroke 6.0 diesel engines. The factory 2 piece "snap-to-connect" or STC fitting used to connect the high pressure oil pump to the oil supply branch tube can flex causing wear on the seal and the locking ring resulting in oil leaks and occasionally the complete separation of the fitting. When a leak occurs at the oil fitting, your 6.0 Powerstroke diesel engine may have difficulty starting or may not start at all. Depending on the size of the oil leak the engine may stall abruptly and without warning.

The 6.0 STC HPOP Fitting Update Kit Ford part number 4C3Z-9B246-F is the most current revision available to service the failure prone factory Snap To Connect or Quick Connect fittings on 2004.5 through 2007 Ford 6.0 Powerstroke diesel engines.

The 6.0 STC HPOP Fitting Update Kit 4C3Z-9B246-F bracket is designed to support the fitting and branch tube and eliminate the possibility of the fitting separating from the oil pump.

The 6.0 STC HPOP Fitting Update Kit 4C3Z-9B246-F contains:

  • 1 Support Bracket
  • 1 Hydraulic Pump Seal Kit
  • 1 Branch Tube Adapter - Male
  • 1 HPOP Adapter Fitting - Female
  • 2 M6x35 mm Branch Tube Bolts
  • 2 M8x60 mm Pump Bolts
  • 1 M8x45 mm Pump Bolt

Fits the following Ford Powerstroke 6.0L models:

  • 2004.5 F250, F350, F450, F550
  • 2005 F250, F350, F450, F550
  • 2006.5 F250, F350, F450, F550
  • 2007 F250, F350, F450, F550
  • Including model years 04.5, 05, 06, 07

Replacement for Ford factory part number 4c3z 9b246 f & 4c3z-9b246-f This is NOT a genuine Ford or Motorcraft part. This part is manufactured by AA Ignition and comes with a Lifetime Warranty. The terms Ford and Motorcraft are used only to identify which vehicles this part fits.