GTP38 Turbocharger fit for 98-99/04 Ford 7.3L Powerstroke Diesel F250 F350

What is GTP38 Turbocharger fit for 98-99/04 Ford 7.3L Powerstroke Diesel F250 F350?

The GTP38 Turbocharger is a brand-new aftermarket replacement unit engineered specifically for 1998–1999 and certain 2004 Ford 7.3L Powerstroke diesel engines found in F-250 and F-350 Super Duty trucks. This turbocharger helps restore lost power, improve throttle response, and support enhanced engine efficiency. Built to meet OEM specifications, it's a cost-effective solution for owners seeking reliable performance without the high cost of factory parts. Note: this unit does not include the exhaust flange and may require modifications for proper fitment.

Key features

• Compatibility — Fits 1998–1999 and select 2004 Ford 7.3L Powerstroke F-250 and F-350 models.
• Aftermarket Design — 100% brand new, never remanufactured or installed.
• OEM Interchange — Matches part numbers including 1825878C91, 1831339C91, and 5C3Z-6V682-ARM.
• Performance Ready — Enhances airflow and engine responsiveness for diesel towing and hauling.
• Professional Installation — Recommended for certified mechanics due to fitment adjustments.
• No Exhaust Flange — Flange not included; reuse or purchase separately.
• Direct Replacement — Designed as a bolt-on upgrade with proper modifications.

Who is GTP38 Turbocharger fit for 98-99/04 Ford 7.3L Powerstroke Diesel F250 F350 for?

This turbocharger suits Ford Super Duty owners maintaining or restoring older 7.3L Powerstroke engines. It’s ideal for truck enthusiasts, diesel mechanics, and fleet operators needing a dependable, budget-friendly turbo replacement. DIYers with advanced mechanical skills can install it, but professional help is strongly advised due to required modifications. It's especially valuable for trucks used in towing, off-roading, or daily heavy-duty operation.

How does GTP38 Turbocharger fit for 98-99/04 Ford 7.3L Powerstroke Diesel F250 F350 compare?

Compared to remanufactured OEM turbos, this aftermarket GTP38 offers a fresh build at a lower price, avoiding potential wear from used cores. While not as extensively tested as OEM units, it provides solid performance for the cost. Unlike high-end performance turbos, it focuses on reliable stock replacement rather than major power gains. It’s a balanced option between affordability and functionality for older diesel trucks.