{"product_id":"evil-energy-thermostat-housing-assembly-for-bmw-3-0l-complete-kit-with-thermostat-gasket-black","title":"EVIL ENERGY Thermostat Housing Assembly for BMW 3.0L — Complete Kit with Thermostat \u0026 Gasket (Black)","description":"\u003cp\u003e\u003cstrong\u003eEVIL ENERGY Thermostat Housing Assembly is a complete replacement kit that controls coolant flow for BMW 3.0L engines and includes the thermostat, gasket, housing, and installation gloves.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a thermostat housing fails, engine temperatures can fluctuate, causing poor performance and potential long‑term wear. This EVIL ENERGY assembly is built to match the fit and function of the original unit for a wide range of BMW 3.0L applications, giving you the parts needed to restore reliable coolant regulation without hunting multiple components.\u003c\/p\u003e\n\n\u003ch3\u003eWhich BMW models does this housing fit?\u003c\/h3\u003e\n\u003cp\u003eThis assembly is engineered to be compatible with numerous BMW model years that use the 3.0L engine layout. Fitment covers late‑2000s and early‑2010s sedans, coupes, convertibles, and SUVs that originally used the specified OEM part numbers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCovers 1 Series, 3 Series, 5 Series, X3, and Z4 variants that share the 3.0L coolant system.\u003c\/li\u003e\n  \u003cli\u003eFits specific model years including 128i, 135i, 325i\/325xi, 328i\/328i xDrive, 330i, 335i\/335is\/335xi, 525i\/525xi, 528i\/528i xDrive, 530i\/530xi, 535i\/535xi, X3, Z4, and 1 Series M.\u003c\/li\u003e\n  \u003cli\u003eDesigned to replace multiple OE references (see product paperwork for the full list).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this assembly regulate engine temperature?\u003c\/h3\u003e\n\u003cp\u003eThe integrated thermostat opens at a calibrated temperature so coolant flows to the radiator only when needed, helping the engine reach and maintain its ideal operating range. The matched housing and gasket preserve the seal to prevent leaks and maintain system pressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThermostat opening temperature: approximately 97°C (206.6°F).\u003c\/li\u003e\n  \u003cli\u003eHousing form factor replicates original inlet\/outlet geometry for correct coolant routing.\u003c\/li\u003e\n  \u003cli\u003eSupplied gasket ensures a tight seal to reduce risk of coolant loss and air ingress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and how does it simplify installation?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains all essential components for a direct replacement, reducing the chance of missing parts during service. Including a pair of nitrile gloves helps keep the job cleaner and safer during handling of coolant and components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne preassembled thermostat element for correct thermal response.\u003c\/li\u003e\n  \u003cli\u003eOne molded plastic housing engineered to match factory mounting points.\u003c\/li\u003e\n  \u003cli\u003eOne rubber gasket to restore a leak‑free connection and one pair of nitrile gloves for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill installing this housing affect engine longevity?\u003c\/h3\u003e\n\u003cp\u003eProper thermostat operation helps the engine reach and hold its designed temperature, which supports efficient combustion and reduces the chance of abnormal wear. Replacing a failed housing with a quality assembly helps maintain coolant circulation and system integrity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores intended coolant flow patterns to help avoid overheating and cold running.\u003c\/li\u003e\n  \u003cli\u003eReduces the risk of coolant leaks that can lead to corrosion and deposits.\u003c\/li\u003e\n  \u003cli\u003eHelps preserve engine components by maintaining stable operating temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This EVIL ENERGY Thermostat Housing Assembly is for BMW owners, independent mechanics, and professional shops seeking a complete, OEM‑compatible replacement for 3.0L coolant systems. Choose this kit if your vehicle shows temperature irregularities, coolant leaks at the housing, or if you're performing scheduled cooling system maintenance and want a straightforward, all‑in‑one swap.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this housing include the thermostat and gasket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit contains the thermostat, rubber gasket, plastic housing, and nitrile gloves for installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What temperature does the thermostat open at?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The thermostat is calibrated to open at approximately 97°C (206.6°F).\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":48086716547230,"sku":"B09Z2HX28D","price":61.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/evil-energy-front-view-packaging-thermostat-housing.jpg?v=1785902858","url":"https:\/\/northtrailauto.ca\/products\/evil-energy-thermostat-housing-assembly-for-bmw-3-0l-complete-kit-with-thermostat-gasket-black","provider":"North Trail Auto","version":"1.0","type":"link"}