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7.3L Powerstroke Ultimate Reliability Package (1999-2003)

7.3L Powerstroke Ultimate Reliability Package (1999-2003)

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This is a complete reliability package based on the most common 7.3L failure points. All parts are included by default. Uncheck any parts you’ve already replaced and the price will automatically adjust.

7.3L Powerstroke Ultimate Reliability Package (1999-2003)

If you’re serious about making your 7.3L dependable, this package covers it all. This Ultimate Reliability Package is built around the most common failure points on the 1999-2003 7.3L Powerstroke and combines proven fixes for oil system issues, sensor failures, electrical problems, and fuel delivery into one complete solution. Unlike basic reliability kits, this package goes a step further by including a FASS Fuel System, giving your truck clean, consistent fuel pressure for long-term injector life and overall reliability.

What This Package Fixes:
• Hard starts / no starts
• Weak or inconsistent fuel pressure
• Oil system leaks and failures
• Sensor-related drivability issues
• IDM-related electrical problems
• Exhaust leaks and efficiency loss

Complete Package Includes:

Oil System & Engine Reliability:
• Melling Low Pressure Oil Pump (LPOP)
• High Pressure Oil Pump (HPOP)
• HPOP Cover
• Oil Cooler Reseal Kit

Fuel System:
• FASS Fuel System (No-Drop Kit)

Sensors & Electronics:
• Alliant Cam Position Sensor (CPS)
• ICP Sensor
• IPR Valve
• EBP Sensor
• IDM (Injector Driver Module)

Starting System:
• Motorcraft Glow Plugs
• Motorcraft Glow Plug Relay

Air / Exhaust System:
• Upgraded Bellowed Up-Pipe Kit
• Non-EBPV Turbo Pedestal
• High Flow Exhaust Outlet / Flange

Valve Train / Wiring:
• Valve Cover Gaskets with Integrated Wiring Harness

How It Works:
All parts are included by default. Uncheck any parts you’ve already replaced and the price will automatically adjust.

Who This Is For:
• Daily driven 7.3L trucks
• High mileage trucks needing preventative maintenance
• Owners wanting long-term reliability
• Anyone tired of chasing multiple small issues

Bottom Line:
If you want a 7.3L that starts every time, runs consistently, and doesn’t leave you stranded—this package is built to do exactly that.

This package includes a $500 core charge which will be returned to you upon return of IDM and HPOP core. 

If you select add injectors It will add an additional $600 core charge which will be returned to you when you send the injectors back. 

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FAQ

How long does shipping take?

Most products ship in 3–7 days. Some will take longer. If a product needs more time, it will say so on its product page.

How do I know if a product fits my truck?

Each product page lists the year, make, and model it fits.

If you’re unsure, you can message us through our website, email, or Facebook, and we’ll confirm fitment for you.

Do you offer installation?

Yes. PSC Automotive & Diesel Repair installs everything we sell.

Call or message us to schedule an appointment.

What is your return policy?

  • Returns accepted on new, unused items.

  • Some items are subject to a restocking fee, depending on the manufacturer.

  • Electrical parts, tuners, and custom-built items are non-returnable.

    Full details are on our Refunds page.

What is your warranty policy?

Our warranty matches the manufacturer’s warranty.

If a part fails or has a defect, we will work with the manufacturer to get it replaced.

We do not warranty parts that were:


  • Installed incorrectly

  • Damaged by lack of maintenance

  • Removed or messed with after installation

  • Installed by another shop after we installed it

    Full warranty details are on our Warranty page.

Will I get tracking information?

Yes. Tracking is emailed to you as soon as your order ships.

Check your spam folder if you don’t see it.

Do you offer customer support?

Yes! You can contact us anytime at:


  • Website chat

  • Email

  • Phone

  • Facebook or Instagram

We reply quickly during business hours.