{"title":"BMW 318TI 3 Series N46B20A 2.0L I4","description":"","products":[{"product_id":"ajusa-cylinder-head-gasket-to-suit-bmw-3-series-318ti-n46b20a-20l-i4","title":"AJUSA CYLINDER HEAD GASKET TO SUIT BMW 3 SERIES 318TI N46B20A 2.0L I4","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eAjusa Cylinder Head Gasket: Precision Engineered for Engine Protection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAjusa head gasket is 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. This gasket delivers 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\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eWhy Choose Ajusa Cylinder Head Gasket?\u003c\/span\u003e\u003c\/strong\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, 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 gasket 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 suits BMW vehicles fitted with N45B16, N46B20B, N46B20, N42B20 and N46B20A I4 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eContents:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1 X Cylinder head gasket\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eVehicle Fitment Guide\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/5509\/0290\/files\/GSK4194-vfg.png?v=1760773187\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eNotes: \u003c\/span\u003e\u003c\/strong\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":45982305255620,"sku":"GSK4194-E","price":120.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/8928\/4292\/files\/ajusa-cylinder-head-gasket-bmw-116i-118i-120i-318i-318ti-320i-n42b20-n45b16-n46b20a-n46b20b-n46b20-16l-20l-i4-gsk4194-image_d6c7d1fb-0f25-43a4-8a6c-ed42b2cea1e4.png?v=1774428237"},{"product_id":"set-of-4-autolite-spark-plugs-to-suit-bmw-3-series-318ti-n46b20a-20l-i4","title":"SET OF 4 AUTOLITE SPARK PLUGS TO SUIT BMW 3 SERIES 318TI N46B20A 2.0L I4","description":"\u003cp\u003eInspired and used within NASCAR, these premium Copper, Double Platinum and Iridium spark plugs are for the enthusiasts with high performance applications in mind.\u003c\/p\u003e\n\u003cp\u003eThe new Autolite plugs ignite more gas and air mixture inside the cylinders to deliver better overall performance. The ignition is also more focused, which provides better and faster fuel combustion, optimizing the vehicles spark plug performance.\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\u003e4 X Autolite Spark plug\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\u003e\u003cimg alt=\"Spark-Plugs-X-Series-SP4441-SP4442-SP4443-VFG\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/5509\/0290\/files\/SP4441-SP4442-SP4443-VFG_cc392a99-d044-4713-b922-5537f2b4fa40.png?v=1761230964\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eParts Guide\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Spark-Plugs-X-Series-SP4441-SP4442-SP4443-Parts-Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0901\/5509\/0290\/files\/SP4441-SP4442-SP4443-PG_f72664bb-6240-4ddb-bc78-e4f58da03cd4.png?v=1761230964\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePlease select the part number you require from the variation by utilising our vehicle fitment guide and parts guide.\u003c\/p\u003e\n\u003cp\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\u003eYou can contact us if you are unsure about fitment.\u003c\/li\u003e\n\u003cli\u003eGap the new spark plugs as recommended in the above fitment guide or car owner's manual. Use a feeler gauge to measure the gap between the center and ground electrode. The gauge should pass through snugly but easily. If too loose or too tight, reset the gap.\u003c\/li\u003e\n\u003cli\u003eThe images are for illustrative purposes only.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Autolite","offers":[{"title":"SP4441","offer_id":45982644797636,"sku":"SP4441-F","price":18.0,"currency_code":"AUD","in_stock":true},{"title":"SP4442","offer_id":45982644830404,"sku":"SP4442-F","price":48.0,"currency_code":"AUD","in_stock":true},{"title":"SP4443","offer_id":45982644863172,"sku":"SP4443-F","price":78.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/8928\/4292\/files\/Copper-Core-Spark-Plugs-Box-X-Series-SP4441_ml_c0ec35b1-3445-43f8-aa4a-025a7d4fc09c.png?v=1774431643"}],"url":"https:\/\/maceengineering.com.au\/collections\/bmw-318ti-3-series-n46b20a-2-0l-i4.oembed","provider":"Mace Engineering Group","version":"1.0","type":"link"}