Bullet Proof Diesel 4-Pin 4-Phase FICM Power Supply – 90201080_BK

Upgrade the most common failure point on your 6.0L Powerstroke with the Bullet Proof Diesel 4-Pin 4-Phase FICM Power Supply. This is a heavy-duty replacement for the power-supply half of the Fuel Injection Control Module (FICM)—the part that fails the vast majority of the time according to Ford. It delivers a more stable 48-volt output to the injectors while running cooler and lasting longer than the OEM unit.

The power supply uses a thicker, vibration-resistant circuit board, military-grade components, a full-length heat sink, and a precision-machined black-anodized billet aluminum housing. An O-ringed inspection cover is included. Because you keep your original logic board, no programming or flashing is required.

Key Features

• Fixed 48-volt 4-phase design (direct upgrade over the OEM 4-phase power supply)
• Thicker, more durable circuit board with improved heat and vibration resistance
• Military-spec electrical components
• Full-board heat sink inside a billet aluminum case for superior cooling
• Black anodized finish with O-ringed inspection cover
• No programming needed

Reported Benefits

Owners typically see quicker starts (especially in cold weather), reduced injector stiction, smoother idle, better drivability, and modest fuel-economy gains thanks to more consistent injector voltage.

Fitment

• 2003–2007 Ford F-Series 6.0L Powerstroke (4-pin FICM only)
• 2003–2005 Excursion
• 2003–2010 E-Series
• 2003–2010 VT365

Important: This unit is for 4-pin FICMs only. Confirm your existing FICM pin count before ordering—installing a 4-pin power supply on a 7-pin logic board (or vice versa) will destroy the module. Installation requires disassembling the original FICM (Torx bits needed) and transferring the logic board.

This is a genuine Bullet Proof Diesel upgrade built to address the root cause of FICM failure rather than simply replacing it with another stock-style part.