{"product_id":"cometic-bmw-318-z3-89-98-86mm-bore-075-inch-mls-head-gasket-m42-m44-engine","title":"Cometic MLS 86mm Bore .075 inch Head Gasket | BMW 3 Series \/ Z3 (81-00) (C4349-075)","description":"\u003ch1\u003eCometic Gasket\u003c\/h1\u003e\n\u003ch2\u003eFits BMW 318 and Z3 1989–1998 with 86mm Bore\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e C4349-075\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\nThe Cometic BMW 318 and Z3 MLS Head Gasket is a high-performance replacement designed specifically for BMW engines from 1989 to 1998. Crafted with multiple embossed layers of stainless steel, this gasket features a durable Viton rubber coating on the outer layers, ensuring a reliable seal under demanding conditions. With a compressed thickness of just 0.075 inches, it is engineered to withstand the high pressures and temperatures typical of high-output engines, making it an ideal choice for enthusiasts and professionals seeking maximum sealing performance. This gasket is suitable for use with both aluminum and cast iron engine components, providing versatility and peace of mind during installation or rebuilds.\n\nDesigned for those who demand durability and precision, this MLS head gasket helps maintain optimal compression and prevents leaks, even in high-performance applications. Its construction supports the integrity of the engine’s combustion chamber, contributing to consistent power delivery and engine longevity.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\nThis MLS head gasket combines advanced materials and thoughtful design to deliver superior sealing capabilities. Key features include:\n\u003cul\u003e\n\u003cli\u003eMulti-layer steel construction with embossed layers for enhanced strength and durability\u003c\/li\u003e\n\u003cli\u003eOuter layers coated with Viton rubber for improved sealing and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand shearing forces between aluminum and cast iron components\u003c\/li\u003e\n\u003cli\u003eOptimized for high-output engines, supporting increased performance\u003c\/li\u003e\n\u003cli\u003eRequires no sealants for installation, simplifying the process\u003c\/li\u003e\n\u003cli\u003ePrecise bore size of 86mm for accurate fitment in compatible engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\nThe gasket’s multilayer steel design ensures excellent structural integrity, while the embossed layers provide flexibility and resilience under thermal expansion. The Viton rubber coating enhances sealing performance and chemical resistance, making it suitable for demanding engine environments.\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\nThis gasket is intended for direct replacement in BMW 318 and Z3 models from 1989 to 1998 with an 86mm bore. Proper installation requires standard engine rebuild procedures, ensuring a secure and leak-free seal.\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\nIdeal for engine rebuilds, high-performance upgrades, or restoring original engine integrity in BMW 318 and Z3 models, this gasket supports reliable operation and engine longevity.","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":51630933442847,"sku":"C4349-075","price":173.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/9440e3ef-2984-4fbb-8bee-8cdb0dc462a7-800.jpg?v=1771044806","url":"https:\/\/shop.wheelflip.com\/products\/cometic-bmw-318-z3-89-98-86mm-bore-075-inch-mls-head-gasket-m42-m44-engine","provider":"WheelFlip","version":"1.0","type":"link"}