{"product_id":"performance-thermostat-housing-kit-for-jeep-patriot-2007-2017-2-4l","title":"Performance Thermostat Housing Kit for Jeep Patriot (2007-2017) 2.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHeavy-Duty Aluminum Thermostat Housing Kit for 2007-2017 Jeep Patriot (MK74)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Thermostat Housing Kit replaces the failure-prone factory plastic water neck assembly on the 2007-2017 Jeep Patriot to eliminate coolant loss and ensure precise operating temperature regulation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Jeep Patriot Plastic Housing Failure\u003c\/h3\u003e\n\u003cp\u003eFactory \u003cstrong\u003eMK74\u003c\/strong\u003e chassis models powered by the \u003cstrong\u003e2.4L ED3 World Engine\u003c\/strong\u003e utilize an OEM composite plastic coolant distribution housing. Sustained engine heat cycling, chemical coolant exposure, and system pressure degrade the structural integrity of the nylon composite. Over time, the material embrittles, causing hairline fractures at the radiator hose neck, micro-cracks around bolt bosses, and flange warping that breaches the perimeter seal. These defects introduce air pockets, induce thermal runaway, and risk severe cylinder head warping if unaddressed.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-fit aluminum replacement kit eliminates the structural vulnerabilities of factory plastic. Constructed from high-integrity cast aluminum, this housing resists thermal cycling, extreme pressure surges, and fatigue cracking. The CNC-machined mating surfaces maintain uniform clamping force against the engine block, preventing fluid seepage. Supplied complete with a calibrated thermostat, replacement coolant temperature sensor (ECT), dedicated housing gasket, and resilient elastomer O-rings, this kit restores closed-loop thermal stability and uniform flow dynamics through the primary cooling circuit.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Thermostat Housing Assembly\u003c\/li\u003e\n  \u003cli\u003e1 Thermostat\u003c\/li\u003e\n  \u003cli\u003e1 Coolant Temperature Sensor\u003c\/li\u003e\n  \u003cli\u003e1 Housing Gasket\u003c\/li\u003e\n  \u003cli\u003e2 O-Rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2007-2017 Jeep Patriot\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2.4L ED3 DOHC \/ MK74\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e172 hp \/ 165 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2007-2017 Jeep Patriot (Sport, Latitude, Limited) 2.4L 4-Cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the MK74 Patriot?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2007-2017 Jeep Patriot equipped with the \u003cstrong\u003e2.4L ED3\u003c\/strong\u003e engine. \u003cstrong\u003eConfirm engine displacement prior to ordering; this kit does not fit 2.0L or overseas diesel configurations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the cooling system after installing this housing?\u003c\/h4\u003e\n\u003cp\u003eYes, a comprehensive vacuum refill or manual burp procedure is required to purge trapped air from the cylinder head and heater core circuit.\u003c\/p\u003e\n\n\u003ch3\u003eThe Jeep Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered for rigorous overland use, this all-metal assembly provides the thermal reliability required to keep your Jeep operational across harsh washboard trails and heavy stop-and-go commuting.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67545430196472,"sku":"DS-EW6V5ZYOO","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-thermostat-housing-kit-for-jeep-patriot-2007-2017-2-4l-1.jpg?v=1790723979","url":"https:\/\/performancechiptuning.com\/products\/performance-thermostat-housing-kit-for-jeep-patriot-2007-2017-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}