{"product_id":"diamond-t-engine-control-module-ecm-for-2004-2005-gmc-chevy-6-6l-duramax-lly","title":"Diamond T Engine Control Module ECM For 2004-2005 GMC Chevy 6.6L Duramax LLY","description":"\u003cp\u003eEnsure optimal performance and reliability for your 2004-2005 Chevy\/GMC 6.6L Duramax LLY with the Diamond T ECM. This Engine Control Module is expertly overhauled to exceed OEM standards, providing superior quality and durability. Capable of managing a wide range of truck modifications, custom tunes, and upgrades, it’s the ideal solution for enthusiasts and professionals alike\u003c\/p\u003e\n\u003cp\u003eThe ECM is a critical component for the LLY engine, and failures can be costly and disruptive. Diamond T addresses this common issue with a high-quality replacement that ensures compatibility and exceptional performance. Unlike other options, this ECM requires no core charge, simplifying the replacement process\u003c\/p\u003e\n\u003cp\u003eWith free programming to the latest factory calibrations and a straightforward plug-and-play installation, the Diamond T ECM is designed to get your Duramax LLY back on the road quickly and reliably. Backed by a 1-year warranty, this replacement module delivers unmatched value and performance for your Chevy\/GMC truck\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully rebuilt to surpass OEM quality standards\u003c\/li\u003e\n\u003cli\u003eHandles truck modifications, custom tunes, and performance upgrades\u003c\/li\u003e\n\u003cli\u003eDesigned for 2004-2005 Chevy\/GMC 6.6L Duramax LLY engines\u003c\/li\u003e\n\u003cli\u003eNo core charge required for hassle-free replacement\u003c\/li\u003e\n\u003cli\u003eFree programming with the latest calibrations\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation for convenience\u003c\/li\u003e\n\u003cli\u003eEssential replacement for reliable and optimized engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2004-2005 GMC Sierra 2500\/3500 6.6L Duramax LLY\u003c\/li\u003e\n\u003cli\u003e2004-2005 Chevrolet Silverado 2500\/3500 6.6L Duramax LLY\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiamond T Engine Control Module (ECM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond T Enterprises","offers":[{"title":"Default Title","offer_id":48791593713821,"sku":"ECM66LLY","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/1_bcb0f0ff-f278-4842-a6ff-61ff2516d6c8.png?v=1786566417","url":"https:\/\/rudysdiesel.com\/products\/diamond-t-engine-control-module-ecm-for-2004-2005-gmc-chevy-6-6l-duramax-lly","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}