{"product_id":"moroso-88-91-bmw-m3-e30-coolant-tank","title":"Moroso 88-91 BMW M3 E30 Coolant Tank","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e63799\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 084663637995\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eMoroso 1986-1991 BMW M3 E30 Coolant Tank\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Moroso 63799 coolant tank serves as a direct-fit aluminum replacement for the factory plastic expansion tank on 1986-1991 BMW M3 E30 models. Cast aluminum construction withstands high heat and pressure to prevent cracking and leaks common in stock tanks during track or street use. This upgrade ensures stable coolant levels and engine temperatures for consistent performance.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Build:\u003c\/strong\u003e Resists corrosion and thermal stress far better than plastic OEM tanks extending service life in demanding conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Anodized Finish:\u003c\/strong\u003e Provides durable protection against elements while adding a clean factory-plus appearance under the hood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded 18 PSI Cap:\u003c\/strong\u003e Maintains proper system pressure to improve coolant flow and boiling point for enhanced cooling efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Direct Fitment:\u003c\/strong\u003e Bolts into stock location using factory mounting points and hose connections for straightforward swap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit Contents:\u003c\/strong\u003e Includes tank mounting bracket hardware and cap ready for immediate installation without additional parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned as exact replacement for BMW E30 M3 factory coolant expansion tank\u003c\/li\u003e\n\u003cli\u003eHandles high-performance applications with elevated engine temperatures\u003c\/li\u003e\n\u003cli\u003ePackages securely for damage-free delivery via standard carrier\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eBolt-on process takes under one hour with basic hand tools\u003c\/li\u003e\n\u003cli\u003eUses existing factory hoses and mounting points no modifications needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1986-1991\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eE30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Moroso?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 65 years of motorsports innovation since 1958\u003c\/li\u003e\n\u003cli\u003eProven components trusted in NHRA and road racing\u003c\/li\u003e\n\u003cli\u003eEngineered in the USA for precise fit and long-term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my 1988-1991 US-spec BMW E30 M3?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it directly replaces the OEM tank on all 1986-1991 E30 M3 models including US versions with no modifications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish does the tank have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Constructed from cast aluminum with a black anodized finish for corrosion resistance and heat dissipation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and install process?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Backed by Moroso limited warranty contact manufacturer for details. Installation bolts into stock position using included hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Sturdy cardboard box 11in x 9in x 7in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Moroso","offers":[{"title":"Default Title","offer_id":40751243690063,"sku":"MOR63799","price":423.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/moroso-88-91-bmw-m3-e30-coolant-tank-moroso.jpg?v=1776538524","url":"https:\/\/www.blackopsautoworks.com\/products\/moroso-88-91-bmw-m3-e30-coolant-tank","provider":"Black Ops Auto Works","version":"1.0","type":"link"}