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Restore Reliable Starting and Performance to Your OBS 7.3L Powerstroke
The Bosch HP004X is the correct remanufactured High Pressure Oil Pump (HPOP) for 1994-1995 Ford 7.3L Powerstroke engines in OBS (Old Body Style) trucks. Bosch was the original equipment manufacturer for these pumps, and this unit is remanufactured to exact OE specifications using factory processes and tooling.
The HPOP is the heart of the HEUI injection system. It pressurizes engine oil to several thousand PSI to actuate the fuel injectors. When it wears out, you’ll typically see hard or no-starts (especially when hot), low ICP pressure, rough idle, loss of power under load, and codes like P1211.
This Bosch reman HPOP restores proper oil volume and pressure to the injectors so your truck starts reliably and runs the way it should.
Key Features & Benefits
- Genuine Bosch Reman — Built to OE specifications and fully pressure & flow tested
- Direct bolt-in fit for 1994-1995 7.3L Powerstroke (15° swash plate design)
- Includes mounting gasket and hose fittings for a complete installation
- Restores factory-like ICP pressure and injector performance
- Excellent stock replacement for daily drivers, work trucks, and mildly modified OBS rigs
- 1 Year Unlimited Mileage Warranty
Important Notes:
- IPR valve is NOT included — Your existing IPR can usually be transferred (or replaced separately if needed).
- This is the correct pump for 1994-1995 models only. 1996-1997 trucks require the HP005X.
Vehicle Fitment
- 1994-1995 Ford F-250 / F-350 / F-Super Duty with 7.3L Powerstroke
- 1994-1995 Ford E-350 Econoline / Club Wagon with 7.3L Powerstroke
Also fits Navistar T444E engines in the early serial number range.
Why Choose the Bosch HP004X?
Many aftermarket HPOPs cut corners on quality and longevity. The Bosch reman is the closest thing to putting a new factory pump back in your OBS. It’s the smart choice when you want reliable, trouble-free operation without upgrading to a high-flow or dual HPOP setup.
Restore Reliable Starting and Performance to Your OBS 7.3L Powerstroke
The Bosch HP004X is the correct remanufactured High Pressure Oil Pump (HPOP) for 1994-1995 Ford 7.3L Powerstroke engines in OBS (Old Body Style) trucks. Bosch was the original equipment manufacturer for these pumps, and this unit is remanufactured to exact OE specifications using factory processes and tooling.
The HPOP is the heart of the HEUI injection system. It pressurizes engine oil to several thousand PSI to actuate the fuel injectors. When it wears out, you’ll typically see hard or no-starts (especially when hot), low ICP pressure, rough idle, loss of power under load, and codes like P1211.
This Bosch reman HPOP restores proper oil volume and pressure to the injectors so your truck starts reliably and runs the way it should.
Key Features & Benefits
Genuine Bosch Reman — Built to OE specifications and fully pressure & flow tested
Direct bolt-in fit for 1994-1995 7.3L Powerstroke (15° swash plate design)
Includes mounting gasket and hose fittings for a complete installation
Restores factory-like ICP pressure and injector perfor[...]
Restore Reliable Starting and Performance to Your OBS 7.3L Powerstroke
The Bosch HP004X is the correct remanufactured High Pressure Oil Pump (HPOP) for 1994-1995 Ford 7.3L Powerstroke engines in OBS (Old Body Style) trucks. Bosch was the original equipment manufacturer for these pumps, and this unit is remanufactured to exact OE specifications using factory processes and tooling.
The HPOP is the heart of the HEUI injection system. It pressurizes engine oil to several thousand PSI to actuate the fuel injectors. When it wears out, you’ll typically see hard or no-starts (especially when hot), low ICP pressure, rough idle, loss of power under load, and codes like P1211.
This Bosch reman HPOP restores proper oil volume and pressure to the injectors so your truck starts reliably and runs the way it should.
Key Features & Benefits
- Genuine Bosch Reman — Built to OE specifications and fully pressure & flow tested
- Direct bolt-in fit for 1994-1995 7.3L Powerstroke (15° swash plate design)
- Includes mounting gasket and hose fittings for a complete installation
- Restores factory-like ICP pressure and injector performance
- Excellent stock replacement for daily drivers, work trucks, and mildly modified OBS rigs
- 1 Year Unlimited Mileage Warranty
Important Notes:
- IPR valve is NOT included — Your existing IPR can usually be transferred (or replaced separately if needed).
- This is the correct pump for 1994-1995 models only. 1996-1997 trucks require the HP005X.
Vehicle Fitment
- 1994-1995 Ford F-250 / F-350 / F-Super Duty with 7.3L Powerstroke
- 1994-1995 Ford E-350 Econoline / Club Wagon with 7.3L Powerstroke
Also fits Navistar T444E engines in the early serial number range.
Why Choose the Bosch HP004X?
Many aftermarket HPOPs cut corners on quality and longevity. The Bosch reman is the closest thing to putting a new factory pump back in your OBS. It’s the smart choice when you want reliable, trouble-free operation without upgrading to a high-flow or dual HPOP setup.
Fits: 7.3 Powerstroke 1994-1997