{"product_id":"55573669-genuine-gm-engine-cylinder-head-assembly","title":"55573669 Genuine GM Engine Cylinder Head Assembly","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"512\" data-start=\"104\"\u003eThe 55573669 engine cylinder head is a genuine GM component that mounts to the top of the engine block and forms the upper section of the combustion chamber. It supports the intake and exhaust valve assemblies and houses the valvetrain components required for proper engine airflow and combustion.\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable style=\"height: 176.4px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 29.6763%;\"\u003e \u003ccol style=\"width: 70.1439%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55573669\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngine Cylinder Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2011–2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHead, Cyl (Casting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24.5 x 15.4 x 10.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22.15 Ib\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"1555\" data-end=\"1574\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1555\" data-end=\"1574\"\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe 55573669 cylinder head is engineered to support correct airflow and combustion within the engine:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine GM engine cylinder head\u003c\/li\u003e\n\u003cli\u003eForms the upper portion of the engine combustion chamber\u003c\/li\u003e\n\u003cli\u003eHouses intake and exhaust valves along with valvetrain components\u003c\/li\u003e\n\u003cli\u003eAluminum casting designed to manage engine heat and structural strength\u003c\/li\u003e\n\u003cli\u003eDesigned for turbocharged 1.4L engine configuration\u003c\/li\u003e\n\u003cli\u003eManufactured to GM engine specifications for proper sealing and operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-start=\"1952\" data-end=\"2159\"\u003eThe 55573669 cylinder head installs on the engine block and supports the intake, exhaust, and valvetrain systems required for engine combustion. It is intended for GM engines designed to use this cylinder head casting.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"2161\" data-end=\"2254\"\u003eAlways verify part number and engine configuration before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48442596229347,"sku":"55573669","price":829.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l960_5ade977d-ee7a-4b66-97f4-8f935f8eeafb.webp?v=1773219981","url":"https:\/\/unitautoparts.com\/products\/55573669-genuine-gm-engine-cylinder-head-assembly","provider":"Unit Auto Parts","version":"1.0","type":"link"}