{"product_id":"gm-duramax-l5p-unlocked-e41-ecm-2018-2021","title":"GM Duramax L5P - Unlocked E41 ECM (2017-2023)","description":"\u003cp\u003eFits 2017-2023 GM Duramax L5P 6.6L Silverado 2500HD \/ 3500HD vehicles\u003c\/p\u003e\n\u003cp\u003eUnlocked E41 ECM for GM Duramax L5P (modified engine control module)\u003c\/p\u003e\n\u003cp\u003ePre-unlocked ECM tailored for the vehicle\u003c\/p\u003e\n\u003cp\u003eRetains original ECM while providing a separate unlocked unit\u003c\/p\u003e\n\u003cp\u003eImmobilizer Relearn required after installation\u003c\/p\u003e\n\u003cp\u003eCrank Relearn required after installation\u003c\/p\u003e\n\u003cp\u003eSPS subscription or GM dealer tool necessary for Immobilizer Relearn\u003c\/p\u003e\n\u003cp\u003eFor off-road use only\u003c\/p\u003e","brand":"Dynamic Diesels","offers":[{"title":"Default Title","offer_id":45010758074421,"sku":"DT-HP-L5PECM-DD","price":1814.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/9848\/3509\/files\/dynamic-diesels-engine-control-module-gm-duramax-l5p-unlocked-e41-ecm-2017-2023-gm-duramax-l5p-unlocked-e41-ecm-2017-2023-_dynamic-diesels-44150591684859.webp?v=1774454470","url":"https:\/\/dynamicdiesels.com\/products\/gm-duramax-l5p-unlocked-e41-ecm-2018-2021","provider":"Dynamic Diesels","version":"1.0","type":"link"}