CNC Fabrication HPOP Lines and HPX Kit (CNC424004) for 1999-2003 Powerstroke 7.3L

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The CNC Fabrication HPOP Lines and HPX Kit (CNC424004) is an upgrade for 1999-2003 Ford Powerstroke 7.3L engines, improving oil flow and reliability. It includes durable braided stainless steel HPOP lines and an HPX hose, which balances oil pressure between cylinder heads for smoother operation, reduced injector noise, and better performance.

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Description

The CNC Fabrication HPOP Lines and HPX Kit (CNC424004) is a high-quality upgrade designed for the 1999-2003 Ford Powerstroke 7.3L diesel engine. This kit includes high-pressure oil pump (HPOP) lines and an HPX (High-Pressure Crossover) hose, providing improved oil flow and reliability. The upgraded braided stainless steel HPOP lines are more durable than factory lines, reducing the risk of leaks or failures. The HPX hose helps balance oil pressure between the cylinder heads, leading to smoother operation, reduced injector noise, and improved engine performance. This kit is an excellent choice for Powerstroke owners looking to enhance the longevity and efficiency of their 7.3L HPOP system.

Additional information
Weight 2 lbs
Dimensions 16 × 3 × 3 in
Manufacturer

Fitment

Fitment

1999-2003 Powerstroke 7.3L

Features

Features

    • All new Genuine Parker Triplelok fittings
    • DuPont Teflon lining just like OEM
    • Burst pressure rating of 16,000psi
    • Working temperature rating of 400 degrees Fahrenheit
    • Nominal working pressure is 5000psi
    • High quality Vitonâ„¢ o-rings

MADE IN THE USA

Installation

Installation

  • These line will route different than OEM. Driver side will route just like the 99-03 models, which means it will now route to the second oil galley port and go around the engine lifting eyelet. The passenger side line will arch slightly over the front fuel bowl lid. This will not hinder the removal of the fuel filter. The HPX line will route just like the 99-03 trucks also (which is the third set of oil galley ports back starting from the front of the vehicle)
  • Pump Fitting Torque 28 ft/lbs.
  • Head Fitting Torque 23 ft/lbs.
  • Hose Ends Torque 21 ft/lbs.
  • Remove the spring checks in the pump under the stock fittings
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About brand
CNC Fabrication builds custom fabricated parts for diesel trucks. The company focuses on strength, precision, and proper fitment. CNC Fabrication diesel parts support daily driving, towing, and performance use. CNC Fabrication designs brackets, piping, mounts, and custom components. These parts are built for durability and consistent performance under load. Precision fabrication helps ensure reliable operation in demanding conditions. Diesel owners trust the brand for quality fabrication solutions. These components perform well in real-world driving environments.
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