{"title":"BMW 550i N63B44A Twin Turbo 4.4L V8","description":"","products":[{"product_id":"ajusa-cylinder-head-gasket-set-to-suit-bmw-5-series-550i-n63b44a-twin-turbo-44l-v8","title":"AJUSA CYLINDER HEAD GASKET SET TO SUIT BMW 5 SERIES 550I N63B44A TWIN TURBO 4.4L V8","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eAjusa Head Gasket: Precision Engineered for Engine Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAjusa head gaskets are meticulously designed to provide a reliable seal between the engine block and cylinder head, ensuring efficient combustion and preventing fluid leakage. A failing head gasket can cause overheating, coolant loss, white smoke, misfires, and oil contamination, often due to internal leaks that may lead to serious damage if left unresolved. These gaskets deliver consistent performance under high pressure and temperature conditions. Whether you're rebuilding an engine or replacing worn components, Ajusa delivers dependable performance backed by decades of expertise in critical sealing solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eWhy Choose Ajusa Cylinder Head Gasket?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eManufactured from high-quality materials, including MLS, tailored for specific application requirements.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDesigned to retain structural integrity under prolonged thermal stress.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEffective in reducing oil and coolant crossover under dynamic load.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMatches OE fitment standards for seamless installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eContributes to consistent combustion for improved fuel use and reduced emissions.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUpgrade to Ajusa cylinder head gaskets today for trusted reliability, optimal combustion efficiency, and enhanced durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis head gasket set suits BMW 550i fitted with the N63B44A Twin Turbo V8 engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eContents:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1 X Cylinder head gasket set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eVehicle Fitment Guide\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt='\"AJUSA cylinder head gasket set for BMW 5 Series 550i N63B44A 4.4L V8 twin turbo engine\"' src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/5509\/0290\/files\/GSK8120-vfg_bf15d413-9a97-46d5-ab44-3e055c2ae4ab.png?v=1761276576\" style=\"width: 312px; height: 94px;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eNotes: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe image is for illustrative purposes only.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNew cylinder head bolts must also be used when replacing head gaskets.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ajusa","offers":[{"title":"Default Title","offer_id":45982296899780,"sku":"GSK8120","price":340.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/8928\/4292\/files\/GSK8120-1_50105640-71e7-419a-84a1-942b9f5a7007.png?v=1774428157"},{"product_id":"mace-standard-replacement-ignition-coil-to-suit-bmw-5-series-550i-n63b44a-twin-turbo-44l-v8","title":"MACE STANDARD REPLACEMENT IGNITION COIL TO SUIT BMW 5 SERIES 550I N63B44A TWIN TURBO 4.4L V8","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIgnition coils are a vital component of the ignition system. They are responsible for the transformation of low voltage current coming from the battery into high voltage, enabling the engine to function smoothly. Having quality ignition coils is crucial for maintaining the vehicle's performance. This standard replacement ignition coil is designed to meet and exceed OEM specifications when it comes to performance and durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis ignition coil suits BMW vehicles fitted with N63B44A, N63B44B, S63B44, S63B44B, S63B44T and S63B44TU Twin Turbo V8 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis coil comes with a 3 year\/100,000km product replacement warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eContents:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1 X Ignition coil\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eVehicle Fitment Guide\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/5509\/0290\/files\/ignition-coils-bmw-IG874-VFG.png?v=1754542699\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe image is for illustrative purposes only.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA set of 8 ignition coils can be purchased through another listing.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MACE","offers":[{"title":"Default Title","offer_id":45982433738948,"sku":"IG874-A","price":22.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/8928\/4292\/files\/Ignition-Coils-X-Series-IG874_fe4485d9-70d5-46cf-b1d4-9061f26b96ba.png?v=1774429338"},{"product_id":"set-of-8-mace-std-replacement-ignition-coils-to-suit-bmw-5-series-550i-n63b44a-twin-turbo-44l-v8","title":"SET OF 8 MACE STD REPLACEMENT IGNITION COILS TO SUIT BMW 5 SERIES 550I N63B44A TWIN TURBO 4.4L V8","description":"\u003cp data-textformat='{\"ff\":\"Roboto\",\"type\":\"text\"}' data-margin-bottom=\"12pt\" data-line-height=\"1.2\" data-header=\"0\" data-hd-info=\"0\" data-doc-type=\"writer\" data-doc-id=\"4831882000001278055\"\u003eIgnition coils are a vital component of the ignition system. They are responsible for the transformation of low voltage current coming from the battery into high voltage, enabling the engine to function smoothly. Having quality ignition coils is crucial for maintaining the vehicle's performance. These standard replacement ignition coils are designed to meet and exceed OEM specifications when it comes to performance and durability.\u003c\/p\u003e\n\u003cp data-textformat='{\"ff\":\"Roboto\",\"fv\":\"normal\",\"td\":\"none\",\"cs\":\"0pt\",\"fw\":\"none\",\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"va\":\"baseline\",\"type\":\"text\",\"fs\":\"normal\",\"bgc\":\"rgba(0, 0, 0, 0)\"}' data-margin-bottom=\"12pt\" data-line-height=\"1.2\" data-header=\"0\" data-hd-info=\"0\"\u003eThese ignition coils suit BMW vehicles fitted with N63B44A, N63B44B, S63B44, S63B44B, S63B44T and S63B44TU Twin Turbo V8 engines.\u003c\/p\u003e\n\u003cp data-textformat='{\"ff\":\"Roboto\",\"fv\":\"normal\",\"td\":\"none\",\"cs\":\"0pt\",\"fw\":\"none\",\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"va\":\"baseline\",\"type\":\"text\",\"fs\":\"normal\",\"bgc\":\"rgba(0, 0, 0, 0)\"}' data-margin-bottom=\"12pt\" data-line-height=\"1.2\" data-header=\"0\" data-hd-info=\"0\"\u003e \u003c\/p\u003e\n\u003cp data-textformat='{\"ff\":\"Roboto\",\"fv\":\"normal\",\"td\":\"none\",\"cs\":\"0pt\",\"fw\":\"none\",\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"va\":\"baseline\",\"type\":\"text\",\"fs\":\"normal\",\"bgc\":\"rgba(0, 0, 0, 0)\"}' data-margin-bottom=\"12pt\" data-line-height=\"1.2\" data-header=\"0\" data-hd-info=\"0\"\u003eThese coils come with a 3 year\/100,000km product replacement warranty.\u003c\/p\u003e\n\u003cp data-textformat='{\"ff\":\"Roboto\",\"fv\":\"normal\",\"td\":\"none\",\"cs\":\"0pt\",\"fw\":\"none\",\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"va\":\"baseline\",\"type\":\"text\",\"fs\":\"normal\",\"bgc\":\"rgb(255, 255, 0)\"}' data-margin-bottom=\"12pt\" data-line-height=\"1.2\" data-header=\"0\" data-hd-info=\"0\"\u003e \u003c\/p\u003e\n\u003cp data-textformat='{\"ff\":\"Roboto\",\"fw\":\"bold\",\"fgc\":\"rgb(0, 0, 0)\",\"type\":\"text\"}' data-margin-bottom=\"0pt\" data-line-height=\"1.2\" data-header=\"0\" data-hd-info=\"0\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eContents:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-textformat='{\"ff\":\"Arimo\",\"fv\":\"normal\",\"td\":\"none\",\"cs\":\"0pt\",\"fw\":\"none\",\"fgc\":\"rgb(0, 0, 0)\",\"size\":\"12.00\",\"va\":\"baseline\",\"fw_i\":400,\"type\":\"text\",\"fs\":\"normal\",\"bgc\":\"rgb(255, 255, 0)\"}' data-text-indent=\"-0.25in\" data-margin-left=\"0.5in\" data-margin-bottom=\"0pt\" data-list-info='{\"id\":\"80911298\",\"l\":0}' data-list-id=\"80911298\" data-line-height=\"1.2\" data-header=\"0\" data-hd-info=\"0\"\u003e8 X Ignition coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-margin-bottom=\"12pt\" data-line-height=\"1.2\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eVehicle Fitment Guide\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-textformat='{\"ff\":\"Roboto\",\"fv\":\"normal\",\"td\":\"none\",\"cs\":\"0pt\",\"fw\":\"bold\",\"fgc\":\"rgb(255, 0, 0)\",\"size\":\"12.00\",\"va\":\"baseline\",\"type\":\"text\",\"fs\":\"normal\",\"bgc\":\"rgba(0, 0, 0, 0)\"}' data-margin-bottom=\"12pt\" data-line-height=\"1.2\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/5509\/0290\/files\/ignition-coils-bmw-IG875-VFG.png?v=1754542699\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-textformat='{\"ff\":\"Roboto\",\"fv\":\"normal\",\"td\":\"none\",\"cs\":\"0pt\",\"fw\":\"bold\",\"fgc\":\"rgb(255, 0, 0)\",\"size\":\"12.00\",\"va\":\"baseline\",\"type\":\"text\",\"fs\":\"normal\",\"bgc\":\"rgba(0, 0, 0, 0)\"}' data-margin-bottom=\"12pt\" data-line-height=\"1.2\" style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp data-textformat='{\"ff\":\"Roboto\",\"fv\":\"normal\",\"td\":\"none\",\"cs\":\"0pt\",\"fw\":\"bold\",\"fgc\":\"rgb(255, 0, 0)\",\"size\":\"12.00\",\"va\":\"baseline\",\"type\":\"text\",\"fs\":\"normal\",\"bgc\":\"rgba(0, 0, 0, 0)\"}' data-margin-bottom=\"12pt\" data-line-height=\"1.2\" style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eNotes: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-textformat='{\"ff\":\"Roboto\",\"fv\":\"normal\",\"td\":\"none\",\"cs\":\"0pt\",\"fw\":\"bold\",\"fgc\":\"rgb(255, 0, 0)\",\"size\":\"12.00\",\"va\":\"baseline\",\"type\":\"text\",\"fs\":\"normal\",\"bgc\":\"rgba(0, 0, 0, 0)\"}' data-text-indent=\"-0.25in\" data-margin-left=\"0.5in\" data-margin-bottom=\"0pt\" data-list-info='{\"id\":44275540,\"l\":0}' data-list-id=\"44275540\" data-line-height=\"1.2\"\u003eThe image is for illustrative purposes only.\u003c\/li\u003e\n\u003cli\u003eA single ignition coil can be purchased through another listing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MACE","offers":[{"title":"Default Title","offer_id":45982473224388,"sku":"IG875-A","price":165.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/8928\/4292\/files\/Ignition-Coils-X-Series-IG875_fb34d6b3-820e-4eb4-a752-80f2f53125ed.png?v=1774429785"}],"url":"https:\/\/maceengineering.com.au\/collections\/bmw-550i-n63b44a-twin-turbo-4-4l-v8.oembed","provider":"Mace Engineering Group","version":"1.0","type":"link"}