{"product_id":"a-premium-engine-coolant-thermostat-for-toyota-lexus-82-c-opening-with-integrated-seal","title":"A-Premium Engine Coolant Thermostat for Toyota \u0026 Lexus — 82°C Opening with Integrated Seal","description":"\u003cstrong\u003eA-Premium Engine Coolant Thermostat with integrated seal replaces OEM thermostats for precise engine temperature control on many Toyota, Lexus and other compatible vehicles.\u003c\/strong\u003e\n\n\u003cp\u003eThis high-quality replacement thermostat from A-Premium is built from metal and durable rubber, ships in a protective box, and includes the sealing gasket needed for a direct-fit installation. It opens at 82°C (179.6°F) and is engineered to match the fit and function of multiple factory reference numbers, making it a practical choice when your vehicle’s cooling system needs a reliable temperature-regulating component.\u003c\/p\u003e\n\n\u003ch3\u003eWhich cars will this A-Premium thermostat fit?\u003c\/h3\u003e\n\u003cp\u003eThis thermostat covers a wide range of Toyota and Lexus models plus select Mitsubishi, Scion, Pontiac, Chevrolet and other makes where the listed reference numbers match OEM parts. Fitment spans many model years, including popular vehicles like Camry, Corolla, RAV4, Highlander, Tacoma and Lexus RX\/ES series.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eToyota: Camry (1988–2017), Corolla (2000–2019), RAV4 (2001–2018), Tacoma (1995–2004), Tundra (2000–2004), and more.\u003c\/li\u003e\n  \u003cli\u003eLexus: ES250\/300\/330\/350 (various years), RX300\/330\/350\/400h\/450h, LS400 and others listed.\u003c\/li\u003e\n  \u003cli\u003eAdditional fitment: Mitsubishi Eclipse\/Galant\/Outlander, Scion tC\/xB\/xD, Pontiac Vibe, Chevrolet Prizm and select Dodge\/Eagle\/Ford models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the seal and construction benefit longevity?\u003c\/h3\u003e\n\u003cp\u003eThe package includes a molded rubber seal matched to the thermostat housing to minimize leaks and maintain consistent coolant flow. Metal components resist warping at operating temperatures, and the included seal reduces the chance of aftermarket misfit that can lead to coolant loss.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded rubber seal for immediate, leak-resistant installation.\u003c\/li\u003e\n  \u003cli\u003eMetal body to withstand heat cycling without deformation.\u003c\/li\u003e\n  \u003cli\u003eEngineered to open at a precise 82°C threshold for stable thermostat operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat reference numbers and specs should I check before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm compatibility by comparing your vehicle’s OEM thermostat reference number to the list of cross-references supplied with this part. The A-Premium unit covers numerous part numbers used across brands and years; checking your current thermostat number prevents returns and ensures a correct fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon cross-references include 90916A3003, 9091603129, MD315301 and others in the listing.\u003c\/li\u003e\n  \u003cli\u003eSpecification highlights: opens at 82°C, material: metal and rubber, package quantity: 1.\u003c\/li\u003e\n  \u003cli\u003eShips boxed with seal — ready for a one-to-one replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation straightforward for DIY mechanics?\u003c\/h3\u003e\n\u003cp\u003eMany owners and mechanics can replace this thermostat with basic tools; however, access varies by vehicle. Drain the coolant, remove the thermostat housing, swap the thermostat and seal, then refill and bleed the cooling system per manufacturer procedure to avoid air pockets.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRequires coolant drain, housing removal and gasket seating skills.\u003c\/li\u003e\n  \u003cli\u003eTorque hardware to factory specs and refill with proper coolant mixture.\u003c\/li\u003e\n  \u003cli\u003eBleed the system to prevent overheating or heater performance issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The A-Premium thermostat with seal is intended for owners, independent garages and professional technicians replacing a worn or failed thermostat on compatible Toyotas, Lexuses and related models. Choose this part when you need a boxed replacement that matches common OEM reference numbers, includes a seal for a cleaner install, and opens at the standard 82°C threshold for typical gasoline-powered engines.\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: What temperature does this thermostat open at?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This thermostat opens at 82°C (179.6°F).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the part include a gasket or seal?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it ships with a molded rubber seal for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":67594677190841,"sku":"B0FZC1NPDB","price":52.51,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/a-premium-thermostat-front-view_8d44f103-9434-4f39-8ccf-a3cae9267f68.jpg?v=1790584658","url":"https:\/\/redleafauto.ca\/products\/a-premium-engine-coolant-thermostat-for-toyota-lexus-82-c-opening-with-integrated-seal","provider":"Redleaf Auto","version":"1.0","type":"link"}