High Pressure Oil Pump (HPOP) with IPR Valve and ICP Sensor

Bostech’s High-Pressure Oil Pump – HPOPs are built to exact OE specifications for both efficiency and engine performance. Manufactured specifically for the high-pressure demands of the Ford 7.3L Power Stroke engines and backed by a 24-month unlimited mileage warranty against material and workmanship defects.

Features:

• Performance – Built to endure the most rigorous operating conditions.
• Fitment – Direct fit OE equivalent replacement
• Efficiency – Boost engine performance and ensures optimal efficiency
• Durability – Built with premium materials to withstand extreme conditions

Application:

• Engine:
  • Ford 7.3L Power Stroke
  • International 7.3L T444E
    • ESN Range: 843,990 to End
• Vehicle:
  • Ford
    • 2003-2004 E-350 Club Wagon
    • 1999-2002 E-350 Econoline Club Wagon
    • 1999-2003 E-350 Super Duty
    • 1999-2002 E-450 Econoline Super Duty
    • 2003-2003 E-450 Super Duty
    • 2002-2002 E-550 Econoline Super Duty
    • 2003-2003 E-550 Super Duty
    • 1999-1999 Econoline Super Duty
    • 2000-2003 Excursion
    • 1999-2003 F-250 Super Duty
    • 1999-2003 F-350 Super Duty
    • 1999-2003 F-450 Super Duty
    • 1999-2003 F-550 Duper Duty
    • 2000-2003 F650
    • 2000-2003 F750
  • IC Corporation
    • 2003-2004 Series 1652 SC
    • 2003-2004 CE Commercial
    • 2003-2004 CE School Bus
    • 2003-2004 RE Commercial
    • 2003-2004 RE School Bus
  • International
    • 1999-2004 Series 1652SC
    • 1999-2001 Series 3000
    • 1999-2002 Series 4000
    • 1999-2002 Genesis RE
• Note:
  • Application Data for reference only, not all make, model, or years may be listed.
  • Please use OEM interchange to ensure proper fitment.

Product Information:

• How it Works:
  • The 7.3L high-pressure oil pump – HPOP is a vital component of the HEUI fuel system. Its primary function is to deliver regulated high-pressure oil to the injector, enabling precise fuel injection.
  • The Ford 7.3L HPOP is an axial piston pump with a swash plate. It contains 7 spring loaded pistons within a cylinder block; the swash plate is machined to a fixed angle which the pistons reciprocate as the cylinder block rotates.
  • The Powertrain Control Module – PCM monitors the engine conditions sending pulse signals to the Injection Pressure Regulator – IPR to dynamically control oil pressure. The Injector Control Pressure – ICP Sensor monitors actual pressure and feeds data back to the PCM.
• Technical Note:
  • Early 7.3L engines run a 15-degree swash plate which average 6.8cc flow per revolution.
  • Later 7.3L engines (1999+) run a 17-degree swash plate which averages 7.2cc flow per revolution.
  • The 7.3L HPOP is gear driven by the camshaft gear, it is not timed and is independent of the camshaft/crankshaft timing.
• Installation Note:
  • Make sure that the drive gear is fully seated on the high-pressure oil pump before installing the bolt and washer. Otherwise, the drive gear may not seat properly, causing binding or slippage resulting in a no oil flow condition.
• Location:
  • Front of the lifter valley behind the engine front cover using 2-bolts and mounting gasket.
• Pump Differentiation:
  • 1994-1995
    • Has anti-drain back plug located on the mounting face of the pump.
    • 15-degree swash plate
    • Has threaded screw style hose fittings
  • 1995-1997
    • No anti-drain back plug, has open port on the mounting face of the pump
    • 15-degree swash plate
    • Has threaded screw style hose fittings
  • 1998-1999
    • 15-degree swash plate
    • Has quick connect hose fittings
    • Later model 17-degree swash plate pump can be used
  • 1999-2003
    • 17-degree swash plate
    • Has quick connect hose fittings
• Terminology:
  • HPOP
  • High-pressure oil pump
• Note:

In the Box:

• (1) High-Pressure Oil Pump
• (1) HPOP Mounting Gasket
• (1) Injection Pressure Regulator – IPR Valve
• (1) Injection Control Pressure – ICP Sensor
• (1) Pump to Rail Hose Fitting Quick Connect Tool

Core:

• Core Return Note:
  • To receive core credit, you will need to return:
    • High-Pressure Oil Pump – HPOP
    • Injection Pressure Regulator – IPR Valve
  • All cores should be in the original boxes
  • All cores must be matching units – identical part for part, no substitutions.
  • All cores must be intact – no missing parts, disassembled, or damaged units accepted.
  • AN RMA number is needed for all core returns, obtained through Bostech Customer Service.
  • Please package all cores securely and tape outer box to avoid lost or damaged cores.
• Core Purchase Note:
  • Have extra HPOP cores, we do purchase additional cores.
    • Contant Bostech Customer Service for details.