03-10 Ford 6.0L Powerstroke Diamond T 58V Fuel Injection Control Module (FICM)

If you're in need of a different FICM for your 6.0 Powerstroke, look no further than this great option from Diamond T.

The Diamond T 58 Volt Fuel Injection Control Module (FICM) is the ultimate performance upgrade for 2003–2010 Ford 6.0L Power Stroke trucks, delivering a stronger, more reliable injector signal than the stock 48V unit. The increased voltage improves injector actuation speed, enhancing throttle response, smoother idling, and improved combustion—especially noticeable in cold starts and tuned applications.

Each FICM is remanufactured and upgraded well beyond factory specs, addressing all known 6.0L Power Stroke FICM weak points, including solder joint fatigue and overheating failures. Diamond T’s advanced circuitry and heat management solutions ensure long-term reliability and voltage stability. Pre-programmed and plug-and-play, it installs easily with no need for dealer programming. Every module is proudly American made and backed by a lifetime repair warranty for complete peace of mind.

Features:

• High-performance 58-volt FICM upgrade for 2003–2010 Ford 6.0L Power Stroke
• Delivers a stronger injector pulse for improved cold starts, throttle response, and fuel atomization
• Remanufactured and upgraded to exceed OEM standards—tested for voltage stability and heat resistance
• Pre-programmed and ready for plug-and-play installation; no dealer reflash required
• American made and precision-built for reliability under heat and vibration
• Addresses all common factory FICM failure points and injector misfires
• Compatible with stock or tuned trucks; supports performance upgrades or towing applications
• Restores proper injector operation and firing consistency
• Includes lifetime repair warranty direct from Diamond T

Core charge applies; customer is responsible for core return shipping

Diamond T Enterprises: FICM6058