2004 Ford Expedition 5.4L ECM ECU PCM Engine Computer OEM 4L1Z-12A650-RC 4L1A-RA/RB/RC

🔧 Part #: 590-07476
📦 Stock #: MR0254

Genuine OEM Engine Control Module (ECM/PCM) removed from a 2004 Ford Expedition 5.4L V8. This factory EEC processor has been professionally inspected and tested prior to removal to ensure proper functionality. It is an original Ford OEM component and is ready for installation.

Designed for 5.4L (330 CID) V8 applications with matching calibration codes.

Vehicle Fitment

• 2004 Ford Expedition – 5.4L V8 (330 CID), ID 4L1A-RA
• 2004 Ford Expedition – 5.4L V8 (330 CID), ID 4L1A-RB
• 2004 Ford Expedition – 5.4L V8 (330 CID), ID 4L1A-RC

OEM Part Number

• 4L1Z-12A650-RC

Compatible / Interchange ID Numbers

• 4L1A12A650RA
• 4L1A12A650RB
• 4L1A12A650RC
• 4L1ARA
• 4L1ARB
• 4L1ARC

Features

• Genuine Ford OEM Engine Control Module (EEC Processor)
• Designed for 2004 Ford Expedition 5.4L V8 applications
• Factory tested and inspected before removal
• Clean and ready for installation
• Direct OEM replacement when part numbers and calibration codes match

Important Information

• Please verify that your original part number and calibration code match one of the compatible numbers listed above before purchasing.
• Fits 2004 Ford Expedition 5.4L V8 models only.
• This control module may require programming before installation to ensure proper vehicle operation.
• Professional installation and programming are strongly recommended.

Package Includes

• 1 × Genuine OEM Engine Control Module (ECM/PCM) – Part #4L1Z-12A650-RC

Need help confirming compatibility? Send us your VIN, original part number, and calibration code, and we'll be happy to verify fitment before you purchase.