{"product_id":"aisin-engine-coolant-thermostat-thm-011-with-gasket-direct-fit-for-infiniti-nissan-mitsubishi-oe-temperature-match","title":"AISIN Engine Coolant Thermostat THM-011 with Gasket - Direct Fit for Infiniti\/Nissan\/Mitsubishi, OE Temperature Match","description":"\u003cp\u003e\u003cstrong\u003eThe AISIN THM-011 is an OE-matched engine coolant thermostat with gasket designed to restore proper coolant flow and factory operating temperature control on compatible Infiniti, Nissan and Mitsubishi vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis AISIN thermostat replicates original equipment form, fit and operating temperature to help your engine reach and maintain optimal running temperature. Manufactured to OE standards using quality materials, the THM-011 includes the thermostat assembly and a gasket\/O-ring so you can replace the worn factory part with a direct-fit component. Fitment covers a range of Infiniti models (FX, M, Q, QX series), select Mitsubishi vehicles (Eclipse, Outlander, Montero, Diamante, Galant) and Nissan trucks\/vans (Armada, Titan, NV series, Pathfinder); engine variations can affect compatibility, so verify with your vehicle’s details before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this thermostat affect engine warm-up and temperature control?\u003c\/h3\u003e\n\n\u003cp\u003eThe thermostat opens and closes based on coolant temperature, regulating flow to the radiator and helping the engine reach its correct operating temperature more quickly. A properly functioning thermostat prevents prolonged cold running and reduces the risk of overheating by allowing coolant circulation when needed. AISIN designs the THM-011 to match the OE specified opening temperature so it behaves like the original part.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOE-specified operating temperature for consistent performance\u003c\/li\u003e\n  \u003cli\u003ePrecision valve action for reliable open\/close response\u003c\/li\u003e\n  \u003cli\u003eDurable materials to resist sticking and corrosion\u003c\/li\u003e\n  \u003cli\u003eIncludes gasket\/O-ring for proper sealing during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this thermostat fit my vehicle and how do I confirm compatibility?\u003c\/h3\u003e\n\n\u003cp\u003eThe THM-011 is compatible with many Infiniti, Nissan and Mitsubishi models, but fit can depend on model year and engine variant. Use the vehicle fitment checker on the product page or compare the OEM part number to ensure a match. If your vehicle isn’t listed exactly, check engine code or consult a parts specialist to confirm fitment.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with multiple Infiniti models: FX45\/FX50, M45\/M56, Q45\/Q70\/Q70L, QX56\/QX70\/QX80\u003c\/li\u003e\n  \u003cli\u003eMitsubishi coverage includes Diamante, Eclipse, Galant, Montero, Montero Sport, Outlander\u003c\/li\u003e\n  \u003cli\u003eNissan coverage includes Armada, NV2500\/3500, Pathfinder, Titan\u003c\/li\u003e\n  \u003cli\u003eVerify with the fitment tool or OEM part number before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and what should I expect during installation?\u003c\/h3\u003e\n\n\u003cp\u003eThe package contains the AISIN thermostat assembly and the matching gasket\/O-ring needed for a proper seal. Installation is a straightforward replace-the-old-unit task for most mechanically inclined owners or a routine job for a professional technician. Always drain coolant to the appropriate level, replace the thermostat and gasket, then refill and bleed the cooling system following vehicle manufacturer procedures.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes thermostat and gasket\/O-ring for one complete replacement\u003c\/li\u003e\n  \u003cli\u003eOE-matched shape and mounting points for direct-fit installation\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle-specific coolant drain and bleed steps to avoid air pockets\u003c\/li\u003e\n  \u003cli\u003eRecommended to inspect hoses, housing and coolant condition during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does AISIN quality compare to factory parts?\u003c\/h3\u003e\n\n\u003cp\u003eAISIN supplies many original equipment manufacturers and produces aftermarket parts to OE tolerances, focusing on consistent materials and dimensional accuracy. The THM-011 is built to match the original thermostat’s operating temperature and fit so it behaves like the factory component. Choosing an OE-matched replacement reduces variability and helps maintain expected engine temperature management.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEngineered to OE form, fit and function for dependable performance\u003c\/li\u003e\n  \u003cli\u003eManufactured using high-quality materials for long service life\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet the same operating temperature specification as OEM parts\u003c\/li\u003e\n  \u003cli\u003eBacked by AISIN’s automotive manufacturing experience and standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The AISIN THM-011 is intended for owners and mechanics who need a reliable, OE-matched replacement thermostat for compatible Infiniti, Nissan and Mitsubishi vehicles. It’s well suited for routine cooling-system maintenance, restoration of correct engine warm-up behavior, and for anyone replacing a thermostat that is sticking, stuck open\/closed, or otherwise failing. Confirm fitment for your specific model and engine before ordering to ensure a direct replacement.\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 the THM-011 include a gasket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the AISIN THM-011 ships with the thermostat and the matching gasket\/O-ring for installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I confirm this fits my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check the product fitment tool, compare OEM part numbers, or verify year\/engine compatibility before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AISIN","offers":[{"title":"Default Title","offer_id":48086141796510,"sku":"B01LZ89OWN","price":41.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/aisin-thm-011-front-view-assembly.jpg?v=1785886460","url":"https:\/\/northtrailauto.ca\/products\/aisin-engine-coolant-thermostat-thm-011-with-gasket-direct-fit-for-infiniti-nissan-mitsubishi-oe-temperature-match","provider":"North Trail Auto","version":"1.0","type":"link"}