{"product_id":"gates-34299-engine-coolant-thermostat","title":"Gates 34299 Engine Coolant Thermostat","description":"\u003ch2\u003eReliable Cooling Control with Gates Heavy-Duty Thermostat 34299\u003c\/h2\u003e\u003cp\u003eThe Gates Heavy-Duty Thermostat 34299 is engineered to maintain optimal engine temperature for heavy-duty vehicles. Designed with durable steel and copper materials, this engine coolant thermostat ensures consistent performance under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from steel and copper for durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eBottom by-pass design with a jiggle pin weep hole for effective coolant flow\u003c\/li\u003e\n\u003cli\u003eO-ring seal type providing a secure, leak-resistant fit\u003c\/li\u003e\n\u003cli\u003eStart to open temperature at 190°F (88°C) for precise temperature regulation\u003c\/li\u003e\n\u003cli\u003eSealing flange outside diameter of 2.12 inches and by-pass flange diameter of 1.34 inches\u003c\/li\u003e\n\u003cli\u003eHeight between flanges measures 1.2 inches, total height 2.04 inches\u003c\/li\u003e\n\u003cli\u003eIncludes one jiggle pin\/check valve and one seal for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Gates Heavy-Duty Thermostat Product Line\u003c\/h2\u003e\u003cp\u003eThe Heavy-Duty Thermostat line by Gates is designed specifically for commercial and industrial vehicle applications requiring robust cooling system components. This product line focuses on durability and precise temperature control to support engine longevity and efficiency in heavy-duty trucks and equipment.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Gates 34299 thermostat features a bottom by-pass design that allows coolant to circulate even when the thermostat is closed, preventing hot spots and promoting uniform engine temperature. The steel and copper construction offers resistance to corrosion and thermal stress, essential for heavy-duty engine environments. The O-ring seal ensures a tight fit within the housing, minimizing the risk of leaks. The thermostat opens at 190°F (88°C), a temperature suitable for many heavy-duty diesel and gasoline engines, helping maintain optimal operating conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine overheating by regulating coolant flow\u003c\/li\u003e\n\u003cli\u003eReduces engine warm-up time for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eEliminates coolant leaks with a reliable O-ring seal\u003c\/li\u003e\n\u003cli\u003eMaintains consistent engine temperature under heavy load conditions\u003c\/li\u003e\n\u003cli\u003eSupports cooling system performance in commercial trucks and heavy equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Heavy-Duty Thermostat 34299, ensure the sealing surfaces are clean and free of debris to maintain a proper seal. This thermostat does not include an installation tool, so use appropriate tools to avoid damage during installation. Verify the orientation of the bottom by-pass design and jiggle pin to ensure correct coolant flow. Always replace the thermostat gasket or seal as needed to prevent leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Heavy-Duty Thermostat 34299 to meet stringent quality standards for heavy-duty vehicle applications. The use of premium materials and precise engineering supports reliable operation and durability. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support long-term performance.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138087383221,"sku":"BBSC-34299","price":39.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_34299_Ang.jpg?v=1775231877","url":"https:\/\/www.partcatalog.com\/products\/gates-34299-engine-coolant-thermostat","provider":"PartCatalog","version":"1.0","type":"link"}