{"product_id":"motorad-247-174-engine-coolant-thermostat","title":"Motorad 247-174 Engine Coolant Thermostat","description":"\u003ch2\u003eEngine Cooling Control for OE-Style Fitment\u003c\/h2\u003e\u003cp\u003eThe Motorad Standard 247-174 engine coolant thermostat is built for precise temperature control in a wide range of European and domestic applications. With a 174 degree F opening temperature, copper case construction, and wax compound response, it is made to react quickly to coolant temperature changes and support stable engine operating temperatures.\u003c\/p\u003e\u003cp\u003eCompatible with select Audi, BMW, Mercedes-Benz, Volkswagen, Jeep, Lincoln, and Volvo models, this thermostat is a direct-fit replacement for many 174F applications, including Mercedes-Benz 300D, BMW 325i, and Audi 4000 fitments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotorad Standard line engine coolant thermostat\u003c\/li\u003e\n\u003cli\u003ePart number 247-174\u003c\/li\u003e\n\u003cli\u003e174 degree F start-to-open temperature\u003c\/li\u003e\n\u003cli\u003eCopper case and wax compound for responsive temperature control\u003c\/li\u003e\n\u003cli\u003eManufactured to OEM specifications and processes\u003c\/li\u003e\n\u003cli\u003eOE supplier construction with OEM-quality materials and safety standards\u003c\/li\u003e\n\u003cli\u003eOffset design and air relief valve included where applicable\u003c\/li\u003e\n\u003cli\u003eOEM-style seals included where applicable\u003c\/li\u003e\n\u003cli\u003eSealing flange outside diameter: 2.64 in\u003c\/li\u003e\n\u003cli\u003eHeight: 1.99 in; height between flanges: 1.39 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Motorad Standard line focuses on OE-style cooling system service parts built to match factory specifications. This 247-174 thermostat uses a copper case and wax compound to respond quickly as coolant temperature rises and falls, helping maintain consistent engine temperature control in demanding cooling systems. It is a standard-type thermostat with a 174 degree F rating and is listed with bypass dimensions of 1.46 in diameter and 1.36 in length. This part cross-references Gates 24774 and Anchor 3587 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Cooling Issues It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine running too cool or too warm due to thermostat wear\u003c\/li\u003e\n\u003cli\u003eDelayed coolant temperature response after startup\u003c\/li\u003e\n\u003cli\u003eTemperature fluctuation during stop-and-go driving\u003c\/li\u003e\n\u003cli\u003eCooling system service on older Audi, BMW, Mercedes-Benz, Volkswagen, Jeep, Lincoln, or Volvo vehicles\u003c\/li\u003e\n\u003cli\u003eReplacement of a thermostat that no longer opens at the specified 174 degree F range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Fitment\u003c\/h2\u003e\u003cp\u003eInstall with the correct housing and sealing surfaces cleaned before assembly. This thermostat does not include a gasket or seal, and no installation tool is included. Verify bypass dimensions and housing style before installation, especially on applications that use offset design or air relief features.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2003 Volkswagen EuroVan, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1992-1995 Volkswagen EuroVan, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1999 Mercedes-Benz E300, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1995 Mercedes-Benz E300, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1995-1997 Audi S6, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1995 BMW 325i, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990-1991 BMW 325i, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1994-1995 BMW 325is, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990-1991 BMW 325is, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1992-1994 Audi S4, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1991-1992 Audi 80, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1991-1992 Audi 80 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1988-1989 Audi 80 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1989-1991 Audi 100, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1989-1991 Audi 100 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1989-1991 Audi 200, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1989-1991 Audi 200 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1991 Audi 90, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1988-1989 Audi 90, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1991 Audi 90 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1988-1989 Audi 90 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990-1991 Audi Coupe Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1991 Audi V8 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990-1991 BMW 325iX, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990-1991 BMW 535i, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990 BMW 525i, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990 BMW 735i, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1990 BMW 735iL, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1986-1988 Audi 5000 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1983-1988 Volkswagen Quantum, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1980-1987 Audi 4000, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1984-1987 Audi 4000 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1981-1987 Audi Coupe, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1986-1987 BMW 325e, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1986-1987 BMW 325es, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1985-1987 Jeep Cherokee, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1986-1987 Jeep Comanche, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1986 Mercedes-Benz 300SDL, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1986 Volvo 740, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1983-1985 Audi Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1985 Jeep Wagoneer, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1984-1985 Lincoln Continental, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1984-1985 Lincoln Mark VII, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1978-1985 Mercedes-Benz 300D, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1976 Mercedes-Benz 300D, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1978-1985 Mercedes-Benz 300SD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1979-1985 Mercedes-Benz 300TD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1985 Volvo 745, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1983-1985 Volvo 760, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1977-1979 BMW 320i, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1975 Mercedes-Benz 300D, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1960-1962 Mercedes-Benz 300D, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMotorad manufactures this thermostat with OEM-quality materials and OE-supplier production standards, using OEM specifications and processes for consistent fit and temperature control performance.\u003c\/p\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":52412253241525,"sku":"BFNG-247-174","price":20.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TZ_247174_Fro.jpg?v=1777788934","url":"https:\/\/www.partcatalog.com\/products\/motorad-247-174-engine-coolant-thermostat","provider":"PartCatalog","version":"1.0","type":"link"}