{"product_id":"2025-chevy-silverado-gmc-sierra-2500-3500-hd-fuse-block-6-6l-oem","title":"2025 Chevy Silverado GMC Sierra 2500 3500 HD Fuse Block 6.6L OEM","description":"\u003cp\u003eThis is a Genuine GM Fuse Block designed for 2025 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD heavy-duty pickup trucks. It is an original equipment manufacturer part ensuring precise fit and reliable performance.\u003c\/p\u003e\u003cp\u003eThis is a Genuine OEM part. This fuse block is specifically engineered for vehicles equipped with the 6.6L Duramax diesel engine, auxiliary battery system, and dual alternator configuration. This part requires programming and special setup procedures to ensure proper operation in the vehicle.\u003c\/p\u003e\u003ch4\u003eQuick Part Facts\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCondition: New OEM\u003c\/li\u003e\n\u003cli\u003eEngine: 6.6L V8 Diesel\u003c\/li\u003e\n\u003cli\u003eCompatibility: With auxiliary battery; With dual alternator\u003c\/li\u003e\n\u003cli\u003eInstallation Note: Requires programming and special setup procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\/Engine\u003c\/th\u003e\n\u003cth\u003eNotes\/Options\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eCustom Extended Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eHigh Country Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eLT Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eLTZ Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eWT Extended Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eZR2 Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eHigh Country Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eLT Cab \u0026amp; Chassis; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eLTZ Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eWT Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eAT4 Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eAT4X Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eDenali Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eDenali Ultimate Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003ePro Standard Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eSLE Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eSLT Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd\u003eAT4 Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd\u003eDenali Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd\u003eDenali Ultimate Crew Cab; 6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd\u003eWith auxiliary battery; With dual alternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":52724541718815,"sku":"84663446","price":96.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1704\/1049\/files\/product_38b239fd-c1af-49dd-8531-7103e0b70797.jpg?v=1785445368","url":"https:\/\/conquestauto.com\/products\/2025-chevy-silverado-gmc-sierra-2500-3500-hd-fuse-block-6-6l-oem","provider":"Conquest Auto Parts","version":"1.0","type":"link"}