Duramax

04.5-05 LLY FICM REMAN + PROGRAMMED

$1,700

Fitment: 2004.5 Chevrolet Silverado 2500HD & 3500 6.6L Duramax LLY; 2004.5 GMC Sierra 2500HD & 3500 6.6L Duramax LLY; 2005 Chevrolet Silverado 2500HD & 3500 6.6L Duramax LLY; 2005 GMC Sierra 2500HD & 3500 6.6L Duramax LLY; Compatible with Kodiak/TopKick models equipped with the 6.6L LLY where applicable

2004.5–2005 GM Duramax LLY FICM (Shelf Ready) Replace your failed or damaged Fuel Injection Control Module (FICM) with a professionally tested OEM unit for 2004.5–2005 GM 6.6L Duramax LLY trucks. Every FICM is thoroughly inspected and tested to ensure reliable injector control, smooth engine operation, and dependable performance. Our shelf-ready inventory means your module is ready to ship with minimal downtime. Features Shelf Ready – Ships Same or Next Business Day Fits 2004.5–2005 Chevrolet & GMC 6.6L Duramax LLY OEM-quality FICM Fully tested prior to shipment Plug-and-play installation Programmed and ready for installation if required Restores proper injector control and engine performance Ideal replacement for failed, damaged, or non-communicating FICMs Core Charge & Warranty $300 Refundable Core Charge A $300 refundable core charge applies to every FICM purchase. Option 1: Pay the $300 core charge at checkout, then return your old rebuildable FICM for a full $300 refund. Option 2: Send your rebuildable core to us first, and we'll ship your shelf-ready FICM with no core charge required. Warranty 1-Year Warranty if you choose not to return a core. 5-Year Warranty when we receive your rebuildable core. Warranty covers defects in workmanship and materials under normal operating conditions. Physical damage, water intrusion, improper installation, misuse, tuning-related damage, or modified modules are not covered. Note: Please verify your vehicle application before ordering. VIN information may be required for certain configurations.

Delete kits and emissions-related components are sold for off-road and competition use only. See our terms for details.