{"product_id":"lbz-duramax-head-gasket-set-2004-2007","title":"LBZ Duramax Head Gasket Set 2004-2007","description":"\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis is a diesel head gasket set for the Chevrolet, GMC LBZ Duramax diesel (2004-2007). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade LBZ Duramax repair or service. Every order ships fast and is backed by our support team.\u003c\/p\u003e\u003ch4\u003eWhat It Does \u0026amp; How It Helps\u003c\/h4\u003e\u003cp\u003eThe head gasket seals combustion pressure, coolant and oil between the block and cylinder head — the hardest-working seal in the engine. Under the extreme cylinder pressures of a turbo diesel it can fail and let coolant and combustion gases cross over, producing overheating, white exhaust, coolant loss and oil\/coolant intermixing. A fresh, correct-thickness head gasket set restores a proper combustion and cooling seal and is the foundation of any head job or rebuild. Fresh head studs or bolts are strongly recommended alongside it.\u003c\/p\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ehead gasket(s) matched to the engine\u003c\/li\u003e\n\u003cli\u003erelated head-set sealing components where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003cp\u003eFits Chevrolet, GMC trucks equipped with the LBZ Duramax diesel engine, 2004-2007. Please confirm your engine and year before ordering to ensure correct fitment.\u003c\/p\u003e\u003ch4\u003eCommon Symptoms \u0026amp; When to Use\u003c\/h4\u003e\u003cp\u003eConsider this LBZ Duramax part when you experience:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ecoolant loss or oil and coolant intermixing\u003c\/li\u003e\n\u003cli\u003ewhite exhaust smoke and overheating\u003c\/li\u003e\n\u003cli\u003ea combustion leak or failed head gasket\u003c\/li\u003e\n\u003cli\u003ea head gasket job or rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e LBZ Duramax\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear Range:\u003c\/strong\u003e 2004-2007\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eQuality \u0026amp; Service\u003c\/h4\u003e\u003cp\u003eFast shipping on in-stock orders. Free shipping on orders over $70. Backed by Core Diesel Parts — your source for LBZ Duramax diesel parts.\u003c\/p\u003e","brand":"CoreDieselParts.com","offers":[{"title":"Default Title","offer_id":48983882465505,"sku":"CDP-HG-lbz-duramax-06","price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0843\/6593\/4817\/files\/lbz-duramax-head-gasket-set-2004-2007-1.jpg?v=1787572548","url":"https:\/\/www.coredieselparts.com\/products\/lbz-duramax-head-gasket-set-2004-2007","provider":"CoreDieselParts.com","version":"1.0","type":"link"}