GM Genuine ACDelco ECM (2004.5-05) 6.6L Duramax LLY (NEW)
- Brand new GM Genuine ACDelco Engine Control Module (ECM) for 2004.5–2005 GM/Chevy 6.6L Duramax LLY
- OE original part for worn or failed engine computer (ECU/PCM/ECM)
- Factory original equipment—ensures full compatibility, reliability, and emissions compliance
- Programming to your vehicle's VIN for proper operation is included
- Controls fuel injection, ignition, turbo, and key engine management functions
- Supports all stock and stock-replacement sensors, injectors, and turbo systems
- Engineered, tested, and backed by GM for precise fit and operation
- Perfect solution for vehicles experiencing trouble codes, long crank, or no-start conditions
Description
Restore OE power, fuel economy, and emission system control to your 2004.5–2005 6.6L Duramax LLY with the GM Genuine ACDelco ECM, a brand new, not remanufactured engine computer. Precisely engineered for drop-in fit and seamless signal integrity, this ECM manages your fuel, ignition, turbo, and emissions systems for ideal performance and reliability. It comes ready with VIN-matched programming to your application, as required on all GM powertrains.
GM Genuine ECMs are tested and validated to GM's strict OE standards, ensuring full compatibility with factory sensors, injectors, and monitoring networks—supporting maximum durability for daily work trucks, performance builds, or restoration projects. Perfect for fixing persistent computer trouble codes, crank/no-start, or tuning issues, with the full confidence of GM OE quality.
Details
- 15291913
- 15291913
- 707773106846
- GM Genuine Parts
- New
Shipping Information
- Item Requires Shipping
- 5.0 lbs.
- W8.0000” x H8.0000” x L5.0000”
- Free Shipping
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