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This Fuel Injection Control Module (FICM), also referred to as the Diesel Injector Driver Module, is a premium OEM replacement designed for all 2004 Ford Excursion models equipped with the 6.0L Power Stroke diesel engine and matching part number 4C34-12B599-AC. Each module is professionally remanufactured, thoroughly tested, and fully programmed to your VIN before shipment to provide a true plug-and-play installation experience without requiring additional dealer programming.
The Fuel Injection Control Module is responsible for delivering the proper voltage and injector timing needed for efficient diesel engine operation. A defective FICM can lead to injector misfires, rough idling, hard starting, intermittent stalling, poor acceleration, reduced fuel economy, or complete no-start conditions. Every unit undergoes extensive bench diagnostics and real-world vehicle testing by ASE-certified technicians to verify consistent voltage delivery, reliable injector communication, and long-term OEM-level reliability. All modules are updated with the latest software calibrations to ensure smooth performance and dependable operation.
We provide FREE domestic shipping on all orders with fast processing and dispatch times. Your VIN-programmed FICM is generally shipped within 1–3 business days and carefully packaged to ensure safe delivery and installation-ready performance.
If you are not fully satisfied with your purchase, returns are accepted within 14 days of delivery. Returned items must remain in original condition and packaging to qualify for a refund or exchange.
This module includes a Lifetime Warranty With Core Return. $100 Core Fee. No Lifetime Warranty Unless Core Return.
