Upgrade or replace your Duramax 6.6L FICM with a tested ECU/fuel injection control module for 2004-2005 Chevy Silverado and GMC Sierra. Each unit is cleaned, inspected, and tested to ensure full function. The module may require programming for optimal operation; verify VIN compatibility with your installer. Includes a 60-day warranty and easy returns for a worry-free purchase. If you’re unsure about compatibility, send us your VIN and we’ll confirm fitment.
Part and Key Features
Upgrade or repair your vehicle with this high-quality part, perfect for those looking for reliability and performance at a great value. Each part is fully tested and inspected to ensure it meets our strict standards.
Item Condition & Quality Assurance
Each item is thoroughly cleaned, inspected, and tested to provide you with a fully functional product. For certain items, such as electronic modules or computers, programming may be required for optimal operation. Please confirm with your installer or technician to ensure compatibility with your vehicle.
Condition & Cosmetic Details
While this item is fully operational, minor cosmetic imperfections may be present, which do not impact performance. Any significant flaws will be noted in the description, ensuring full transparency for our buyers.
Compatibility
Please refer to the compatibility chart and title to confirm fitment. If you are still unsure, message us with your VIN, and we'll be happy to confirm compatibility for you.
Warranty & Returns
We stand by the quality of our products, offering a 60-day warranty and return policy for your peace of mind. If you encounter any issues within this period, please reach out to us, and we'll be glad to assist with a return or exchange.
Replacement Availability
In some cases, a replacement may be available in our inventory. Please contact us via eBay messages if you're interested in a replacement, and we'll do our best to assist you.
Order Today!
Get your vehicle back in action with this reliable part. Feel free to reach out with any questions --- we're here to ensure a smooth, worry-free buying experience!