{"product_id":"n63b44-cylinder-head-cylinders-1-4","title":"N63B44 Cylinder Head - Cylinders 1-4","description":"The BMW Cylinder Head (Part Number 11127573933) is a Genuine BMW engine component engineered for the N63B44 engine, serving cylinders 1-4. This critical engine part seals the combustion chambers, manages airflow for the air-fuel mixture and exhaust gases, and houses essential components like valves and spark plugs. It also contains passages for coolant and oil to maintain engine temperature and lubrication.\n\nThis cylinder head is compatible with various BMW models, including the 550i, 550iX, 650i, 750i, 750Li, X5 50iX, and X6 50iX, all equipped with the N63 engine. Specific fitments noted include the 2008 BMW X6 xDrive50i Automatic AWD Sport Utility 4.4L V8 N63B44A Gas (Cylinders 1-4). Please note that while listed for various models, specific sources explicitly state THIS DOES NOT FIT THE BMW XM.\n\nAs a Genuine BMW part, this cylinder head meets the stringent quality standards set by BMW. It is the same part you would receive from a BMW dealership, ensuring optimal performance and durability for your Ultimate Driving Machine.","brand":"BMW","offers":[{"title":"Default Title","offer_id":52687142551864,"sku":"11127573933","price":224.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662153751.jpg?v=1784880805","url":"https:\/\/store.motormia.co\/products\/n63b44-cylinder-head-cylinders-1-4","provider":"MOTORMIA","version":"1.0","type":"link"}