{"product_id":"2001-2004-duramax-6-6l-lb7-ecm-12210729-plug-play-lifetime-wty","title":"2001-2004 Duramax 6.6L LB7 ECM 12210729 | Plug \u0026 Play | Lifetime Wty","description":"\u003cp\u003e🚚 We Ship Worldwide\u003cbr\u003e👍 Lifetime Warranty\u003cbr\u003e✅ 100% Tested \u0026amp; Programmed OEM Replacement\u003c\/p\u003e\n\u003ch1\u003e2001-2004 Chevrolet Silverado 2500HD\/3500HD \u0026amp; GMC Sierra 2500HD\/3500HD 6.6L Duramax LB7 ECM Replacement Module\u003c\/h1\u003e\n\u003cp\u003eThis 2001-2004 Chevrolet Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD 6.6L Duramax LB7 ECM is a high-quality, direct-fit remanufactured replacement module engineered to restore dependable engine performance and vehicle operation. It is professionally programmed to your vehicle's VIN for a straightforward Plug \u0026amp; Play installation.\u003c\/p\u003e\n\u003cp\u003eEach unit is individually inspected, professionally remanufactured, programmed, and quality-control tested by experienced technicians before shipment. No unit leaves our facility without passing a complete diagnostic process.\u003c\/p\u003e\n\u003cp\u003eCompatible OEM part number: 12210729.\u003c\/p\u003e\n\u003ch2\u003e📦 WHAT'S INCLUDED\u003c\/h2\u003e\n\u003cp\u003e✓ 1x 2001-2004 Duramax 6.6L LB7 Engine Control Module (ECM)\u003cbr\u003e✓ VIN programming for your exact vehicle\u003cbr\u003e✓ Latest OEM software updates installed when applicable\u003c\/p\u003e\n\u003ch2\u003e🚘 COMPATIBILITY\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eYears:\u003c\/strong\u003e 2001-2004\u003cbr\u003e\u003cstrong\u003eMake:\u003c\/strong\u003e Chevrolet \/ GMC\u003cbr\u003e\u003cstrong\u003eModels:\u003c\/strong\u003e Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD\u003cbr\u003e\u003cstrong\u003eEngine:\u003c\/strong\u003e 6.6L Duramax Diesel (LB7)\u003cbr\u003e\u003cstrong\u003eSelected Part Number:\u003c\/strong\u003e 12210729\u003cbr\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Control Module (ECM)\u003c\/p\u003e\n\u003ch2\u003e⭐ WHY CHOOSE US?\u003c\/h2\u003e\n\u003cp\u003e✓ VIN programmed for your exact vehicle — Plug \u0026amp; Play installation*\u003cbr\u003e✓ Premium remanufactured OEM-quality unit, thoroughly tested by experienced technicians\u003cbr\u003e✓ Lifetime Warranty\u003cbr\u003e✓ Fast worldwide shipping after VIN confirmation\u003cbr\u003e✓ Latest OEM software updates included when applicable\u003cbr\u003e✓ 150+ verified 5-star reviews\u003c\/p\u003e\n\u003ch2\u003e🔔 Important – VIN Required\u003c\/h2\u003e\n\u003cp\u003eTo ensure proper programming of your ECM before shipment, we require your Vehicle Identification Number (VIN). Please provide it during checkout in the designated field. If unavailable at checkout, you may send it later via email at \u003ca href=\"mailto:sales@autocomputerusa.com\"\u003esales@autocomputerusa.com\u003c\/a\u003e, call (305) 456-9505, or text\/WhatsApp us at 786-269-4099.\u003c\/p\u003e\n\u003ch2\u003e⚠️ COMMON SYMPTOMS\u003c\/h2\u003e\n\u003cp\u003e● No-start or hard starting conditions\u003cbr\u003e● Check Engine Light or stored ECM fault codes\u003cbr\u003e● Injector driver or fuel injection control issues\u003cbr\u003e● Reduced engine power or poor acceleration\u003cbr\u003e● Poor fuel economy\u003cbr\u003e● Communication errors with vehicle modules\u003cbr\u003e● Engine stalling or intermittent operation\u003cbr\u003e● Loss of engine performance or drivability \u003c\/p\u003e\n\u003cp\u003e🚚 SHIPPING\u003c\/p\u003e\n\u003cp\u003eWe offer fast worldwide shipping. Your ECM is securely packaged and shipped after VIN confirmation and programming.\u003c\/p\u003e\n\u003ch2\u003e🔄 RETURNS\u003c\/h2\u003e\n\u003cp\u003eReturns are accepted within the stated return window if the item is unused and in its original condition. A restocking fee may apply.\u003c\/p\u003e\n\u003ch2\u003e👍 WARRANTY\u003c\/h2\u003e\n\u003cp\u003eThis unit comes with a Lifetime Warranty for long-term peace of mind.\u003c\/p\u003e\n\u003cp\u003e*Plug \u0026amp; Play installation applies when a valid VIN is provided and programming is completed before shipment.\u003c\/p\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"Default Title","offer_id":48727941972223,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/IMG_2903.jpg?v=1780681442","url":"https:\/\/www.dieselacs.com\/products\/2001-2004-duramax-6-6l-lb7-ecm-12210729-plug-play-lifetime-wty","provider":"Automobile Computer Solutions ","version":"1.0","type":"link"}