{"product_id":"mitzone-upgrade-aluminum-thermostat-housing-assembly","title":"MITZONE Upgrade Aluminum Thermostat Housing Assembly","description":"\u003cp\u003e\u003cstrong\u003eMITZONE's upgraded aluminum thermostat housing assembly replaces worn coolant outlets on select Dodge Durango, Grand Cherokee and Wrangler JK models for a reliable cooling-system connection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle shows coolant leaks, overheating symptoms, or a cracked plastic outlet, this MITZONE replacement housing assembly offers a durable aluminum option built to the OE fitment specifications. The kit includes the thermostat, gasket, and mounting screw so you can swap the entire coolant outlet in one job. It’s designed as a direct-fit replacement for part numbers 902-852, 5184651AG and 5184651AH and targets model years commonly affected by brittle plastic housings.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this assembly improve durability compared with the factory part?\u003c\/h3\u003e\n\u003cp\u003eThe housing is machined from aluminum rather than molded plastic, which resists cracking from heat cycling and road vibration. Aluminum also dissipates heat differently and maintains clamp integrity over time, reducing the chance of coolant seepage at hose connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid aluminum construction for better long-term strength\u003c\/li\u003e\n  \u003cli\u003eFactory-style mounting points for secure fitment\u003c\/li\u003e\n  \u003cli\u003eIncludes a properly sized gasket to prevent leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my Dodge Durango, Grand Cherokee, or Wrangler JK?\u003c\/h3\u003e\n\u003cp\u003eMITZONE specifies compatibility with particular model-year ranges where the OEM coolant outlet shares the same mounting pattern and thermostat size. Verify your vehicle year and engine application before purchase to ensure a direct replacement fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible vehicles: Dodge Durango (2011–2015)\u003c\/li\u003e\n  \u003cli\u003eCompatible vehicles: Jeep Grand Cherokee (2011–2015)\u003c\/li\u003e\n  \u003cli\u003eCompatible vehicles: Jeep Wrangler JK (2012–2017) and 2018 Wrangler JK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts come in the kit and what thermostat temperature does it use?\u003c\/h3\u003e\n\u003cp\u003eThe package is a complete outlet replacement containing the housing, a thermostat calibrated for typical factory operation, a gasket, and a sturdy mounting screw for reinstallation. The installed thermostat opens at 203°F (95°C), matching many OEM thermal specifications for these engines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: aluminum thermostat housing\u003c\/li\u003e\n  \u003cli\u003eIncluded: thermostat rated to open at 203°F \/ 95°C\u003c\/li\u003e\n  \u003cli\u003eIncluded: gasket and mounting screw for a single replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation is a moderate DIY task for anyone comfortable draining part of the cooling system and removing accessory components that block access. Because the assembly is a direct-fit replacement, no modifications are necessary, but take time to clean mating surfaces and refill coolant correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool basics: ratchet set, torque wrench, coolant catch pan\u003c\/li\u003e\n  \u003cli\u003eProcedure: drain coolant, remove old housing, clean, install new gasket and housing\u003c\/li\u003e\n  \u003cli\u003eTip: inspect hoses and clamps while replacing the housing for preventative maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This MITZONE aluminum thermostat housing assembly is aimed at owners and professional technicians who need a robust replacement for aging or failed coolant outlets on the supported Dodge and Jeep models. It suits drivers who prefer a longer-lasting metal housing over the original plastic piece, shops replacing multiple components at once, and DIYers performing scheduled or corrective coolant-system maintenance. If you’re unsure about fitment or have questions, MITZONE offers customer support to confirm compatibility before you install.\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 replace part numbers 5184651AG and 5184651AH?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. MITZONE lists this assembly as a replacement for 902-852, 5184651AG and 5184651AH for the specified model years.\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 included thermostat is specified to open at 203°F (95°C).\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MITZONE","offers":[{"title":"Default Title","offer_id":48087634313374,"sku":"B0C588JYVB","price":37.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mitzone-front-view-thermostat-housing_30fba035-3c7c-434a-9259-e85ee69ac086.jpg?v=1785927276","url":"https:\/\/northtrailauto.ca\/products\/mitzone-upgrade-aluminum-thermostat-housing-assembly","provider":"North Trail Auto","version":"1.0","type":"link"}