{"product_id":"ecm-for-gm-81l-v8-2004-replaces-part-numbers-il-298663201022","title":"ECM for GM 8.1L V8 (2004) - Replaces Part Numbers: IL","description":"\u003cp\u003eIncludes: - ECM for GM 8.1L V8\u003c\/p\u003e \u003cp\u003eFits Models: - Chevrolet Silverado 2500HD - Chevrolet Silverado 3500 - GMC Sierra 2500HD - GMC Sierra 3500\u003c\/p\u003e \u003cp\u003eModel Years: - 2004\u003c\/p\u003e \u003cp\u003eSubmodels: - Common trims include WT (Work Truck), LS, LT, and Denali - Chassis codes: GMT800\u003c\/p\u003e \u003cp\u003eEngine Options: - 8.1L V8 (Engine code: L18)\u003c\/p\u003e \u003cp\u003eDescription: This Engine Control Module (ECM) is designed for 2004 GM vehicles equipped with the 8.1L V8 engine. It serves as a critical component for managing engine performance and efficiency, ensuring optimal operation of your vehicle.\u003c\/p\u003e \u003cp\u003eFeatures: - Direct replacement for factory ECM - Compatible with various GM models featuring the 8.1L V8 engine - Ensures proper engine management and performance - Easy installation for qualified technicians\u003c\/p\u003e \u003cp\u003ePart Number: IL\u003c\/p\u003e","brand":"Truck Syndicate USA","offers":[{"title":"Default Title","offer_id":54645856174364,"sku":"298663201022","price":485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/3100\/0348\/files\/s-l1600_1d87e626-29ae-4d1a-b5b3-25acd73c3a62.webp?v=1791069266","url":"https:\/\/trucksyndicateusa.com\/products\/ecm-for-gm-81l-v8-2004-replaces-part-numbers-il-298663201022","provider":"My Store","version":"1.0","type":"link"}