{"product_id":"gates-34149-engine-coolant-thermostat","title":"Gates 34149 Engine Coolant Thermostat","description":"\u003ch2\u003eReliable Cooling Control with Gates Heavy-Duty Thermostat 34149\u003c\/h2\u003e\u003cp\u003eThe Gates Heavy-Duty Thermostat 34149 is engineered to maintain optimal engine temperature for a variety of vehicles, including popular makes and models requiring precise coolant regulation. Designed with durable materials and a Weir-stat design, this thermostat ensures consistent performance under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from stainless steel, steel, and copper for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHeavy-duty Weir-stat design for reliable temperature control\u003c\/li\u003e\n\u003cli\u003eStart to open temperature at 190°F (88°C) for accurate engine warm-up\u003c\/li\u003e\n\u003cli\u003eO-ring seal type for secure sealing without gaskets\u003c\/li\u003e\n\u003cli\u003eValve diameter of 2.27 inches and flange thickness of 0.16 inches\u003c\/li\u003e\n\u003cli\u003eHeight from flange measures 1.6 inches, with overall height of 3.22 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Overview: Gates Heavy-Duty Thermostat\u003c\/h2\u003e\u003cp\u003eThe Gates Heavy-Duty Thermostat line is designed to meet the rigorous demands of commercial and heavy-duty vehicles. This product line focuses on robust construction and precise temperature regulation to support engine longevity and efficiency. The 34149 thermostat exemplifies these qualities with its stainless steel, steel, and copper materials and Weir-stat design, making it suitable for vehicles requiring dependable cooling system components.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Heavy-Duty Thermostat 34149 features a Weir-stat design that provides consistent coolant flow regulation, helping maintain engine temperature within optimal ranges. Its stainless steel, steel, and copper construction offers resistance to corrosion and wear, essential for heavy-duty applications. The thermostat opens at 190°F (88°C), ensuring the engine reaches operating temperature efficiently while preventing overheating. The O-ring seal type eliminates the need for additional gaskets, simplifying installation and reducing potential leak points. With a valve diameter of 2.27 inches and a flange thickness of 0.16 inches, this thermostat fits securely within the cooling system housing.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine overheating by regulating coolant flow\u003c\/li\u003e\n\u003cli\u003eEnsures timely engine warm-up for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eReduces risk of coolant leaks with O-ring seal design\u003c\/li\u003e\n\u003cli\u003eSupports heavy-duty vehicle cooling system reliability\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn thermostats in compatible makes and models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Heavy-Duty Thermostat 34149, ensure the O-ring seal is properly seated to prevent leaks. Verify the thermostat orientation matches the vehicle manufacturer’s specifications. Although no installation tool is included, standard tools for thermostat replacement are sufficient. Inspect the housing and coolant passages for debris before installation to maintain optimal flow.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Heavy-Duty Thermostat 34149 to meet industry standards for durability and performance. The use of high-quality materials such as stainless steel, steel, and copper contributes to long service life. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in heavy-duty applications.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138087317685,"sku":"BBSC-34149","price":50.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_34149_Fro.jpg?v=1775231877","url":"https:\/\/www.partcatalog.com\/products\/gates-34149-engine-coolant-thermostat","provider":"PartCatalog","version":"1.0","type":"link"}