{"product_id":"motorad-298-170-engine-coolant-thermostat","title":"Motorad 298-170 Engine Coolant Thermostat","description":"\u003ch2\u003eReliable Engine Coolant Thermostat for Lexus, Toyota, and More\u003c\/h2\u003e\u003cp\u003eThe Motorad Standard 298-170 engine coolant thermostat is designed to maintain optimal engine temperature for a range of vehicles including Lexus, Toyota, Mitsubishi, and Scion models. Engineered to open at 170 degrees Fahrenheit, this thermostat ensures efficient coolant flow and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSealing flange outside diameter: 2.2 inches\u003c\/li\u003e\n\u003cli\u003eBypass diameter: 1.09 inches\u003c\/li\u003e\n\u003cli\u003eBypass length: 1.34 inches\u003c\/li\u003e\n\u003cli\u003eFlange thickness: 0.05 inches\u003c\/li\u003e\n\u003cli\u003eIncludes jiggle pin weep hole for air bleeding\u003c\/li\u003e\n\u003cli\u003eTemperature rating: 170°F\u003c\/li\u003e\n\u003cli\u003eGasket or seal not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Motorad Standard 298-170 thermostat is a precision-engineered component that regulates coolant flow based on engine temperature. Its 2.2-inch sealing flange outside diameter and 0.05-inch flange thickness provide a secure fit within the cooling system housing. The built-in jiggle pin weep hole allows trapped air to escape, preventing air pockets that can cause overheating. With a bypass diameter of 1.09 inches and a bypass length of 1.34 inches, this thermostat supports proper coolant circulation during warm-up phases, helping maintain consistent engine temperature.\u003c\/p\u003e\u003cp\u003ePart of the Motorad Standard product line, this thermostat offers dependable performance for everyday driving conditions. The Standard line focuses on delivering quality replacement parts that meet OEM specifications without additional installation tools or hardware, making it suitable for professional mechanics and experienced DIYers alike.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus models including GS300, IS300, and SC300\u003c\/li\u003e\n\u003cli\u003eFits Toyota vehicles such as 4Runner, Echo, Hiace, Hilux, Previa, Prius, Supra, T100, Tacoma, xA, xB, Yaris, and Yaris R\u003c\/li\u003e\n\u003cli\u003eSuitable for Mitsubishi Lancer and Outlander models\u003c\/li\u003e\n\u003cli\u003eDesigned for Scion xA and xB models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Thermostat\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine overheating due to thermostat failure\u003c\/li\u003e\n\u003cli\u003ePoor engine warm-up performance\u003c\/li\u003e\n\u003cli\u003eCoolant flow restriction causing temperature fluctuations\u003c\/li\u003e\n\u003cli\u003eAir pockets in the cooling system leading to inefficient cooling\u003c\/li\u003e\n\u003cli\u003eInconsistent engine temperature regulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThis thermostat does not include a gasket or seal, so ensure you have the correct sealing components for your vehicle’s cooling system. The jiggle pin weep hole aids in bleeding air during installation, which helps prevent overheating issues caused by trapped air. Verify the 170°F temperature rating matches your vehicle’s specifications before installation. Professional installation is recommended to ensure proper fit and function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Motorad Standard 298-170 thermostat is manufactured to meet OEM standards for durability and performance. While specific warranty details are not provided, Motorad products typically undergo rigorous quality control to ensure reliability in automotive cooling systems.\u003c\/p\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":52190728683701,"sku":"BFNG-298-170","price":16.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TZ_298170_Fro.jpg?v=1775592937","url":"https:\/\/www.partcatalog.com\/products\/motorad-298-170-engine-coolant-thermostat","provider":"PartCatalog","version":"1.0","type":"link"}