{"product_id":"gates-34003-engine-coolant-thermostat","title":"Gates 34003 Engine Coolant Thermostat","description":"\u003ch2\u003eReliable Engine Coolant Thermostat for Lexus Vehicles\u003c\/h2\u003e\u003cp\u003eThe Gates OE Type Thermostat 34003 is engineered to maintain optimal engine temperature for select Lexus models. Designed with durable materials and precise specifications, this thermostat ensures efficient coolant flow and temperature regulation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from stainless steel, brass, and copper for durability\u003c\/li\u003e\n\u003cli\u003eReverse poppet design for reliable operation\u003c\/li\u003e\n\u003cli\u003eStart to open temperature at 180°F (82°C) for accurate thermal control\u003c\/li\u003e\n\u003cli\u003eSealing flange outside diameter approximately 2.04 to 2.05 inches\u003c\/li\u003e\n\u003cli\u003eIncludes a jiggle pin weep hole to prevent air lock\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus IS F, LS460, LS600h, and LX570 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Gates OE Type Thermostat Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Type Thermostat line by Gates is designed to meet original equipment performance standards. This product line focuses on delivering thermostats that match the exact specifications and quality of factory-installed parts, ensuring proper fit and function for vehicles like the Lexus IS F and LS series. The 34003 thermostat exemplifies this approach with its precise temperature activation and robust construction.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Gates 34003 thermostat features a reverse poppet design that enhances coolant flow control and reduces the risk of overheating. Its stainless steel, brass, and copper materials provide corrosion resistance and long service life. The thermostat starts to open at 180°F (82°C), which aligns with the thermal requirements of Lexus engines. The sealing flange outside diameter measures between 2.04 and 2.05 inches, with a flange thickness of 0.05 inches, ensuring a secure seal within the cooling system. Additionally, the jiggle pin weep hole helps release trapped air, improving coolant circulation and system efficiency.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper engine operating temperature in Lexus IS F, LS460, LS600h, and LX570\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating caused by thermostat failure\u003c\/li\u003e\n\u003cli\u003eEliminates coolant flow restrictions due to stuck or faulty thermostats\u003c\/li\u003e\n\u003cli\u003eReduces engine warm-up time for improved performance\u003c\/li\u003e\n\u003cli\u003eHelps avoid coolant leaks by providing a precise seal without additional gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThis thermostat does not include an installation tool, so using the appropriate tools for your Lexus model is recommended. Ensure the sealing flange is clean and free of debris before installation to maintain a proper seal. Verify the jiggle pin is unobstructed to allow air to escape during coolant system bleeding. Follow vehicle-specific service manual instructions for thermostat replacement to avoid damage and ensure correct fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Gates OE Type Thermostat 34003 is manufactured to meet OE performance standards, providing reliable operation and durability. While specific warranty details are not provided, Gates products typically adhere to strict quality control processes to ensure consistent performance in automotive cooling systems.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138087186613,"sku":"BBSC-34003","price":20.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_34003_Fro.jpg?v=1775231875","url":"https:\/\/www.partcatalog.com\/products\/gates-34003-engine-coolant-thermostat","provider":"PartCatalog","version":"1.0","type":"link"}