{"product_id":"stant-48049-engine-coolant-thermostat","title":"Stant 48049 Engine Coolant Thermostat","description":"\u003ch2\u003eReliable Engine Coolant Thermostat for Audi and Volkswagen Vehicles\u003c\/h2\u003e\u003cp\u003eThe Stant OE Type Thermostat 48049 is engineered to maintain optimal engine temperature for select Audi and Volkswagen models. Designed with precise dimensions and a 189-degree Fahrenheit opening temperature, this thermostat ensures efficient coolant flow and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBypass Plate Diameter: 1.37 inches\u003c\/li\u003e\n\u003cli\u003eFlange Diameter (With and Without Seal): 2.63 inches\u003c\/li\u003e\n\u003cli\u003eHeight from Flange to Bottom: 0.984 inches\u003c\/li\u003e\n\u003cli\u003eHeight from Flange to Top of Bridge: 1.02 inches\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 189 degrees Fahrenheit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Product Line Information\u003c\/h2\u003e\u003cp\u003eThe Stant OE Type Thermostat line is designed to meet original equipment specifications, providing reliable temperature regulation for engine cooling systems. The 48049 thermostat features exact flange and bypass plate dimensions to ensure a proper fit and seal within the cooling housing. Its 189-degree Fahrenheit opening temperature is calibrated to maintain consistent engine operating temperature, preventing overheating or inefficient cooling. This thermostat is compatible with a range of Audi and Volkswagen vehicles, including models such as the Audi A4 Quattro, A6 Quattro, S4, and Volkswagen Golf and Jetta.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cp\u003eThis engine coolant thermostat is compatible with various Audi and Volkswagen models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi 90, 90 Quattro, A4, A4 Quattro, A6, A6 Quattro, A8, A8 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi Allroad Quattro, Cabriolet, Corrado, S4, S8, V8 Quattro\u003c\/li\u003e\n\u003cli\u003eVolkswagen EuroVan, Golf, Jetta, Passat\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine overheating due to thermostat failure\u003c\/li\u003e\n\u003cli\u003ePoor heater performance in cold weather\u003c\/li\u003e\n\u003cli\u003eErratic engine temperature fluctuations\u003c\/li\u003e\n\u003cli\u003eCoolant flow restrictions within the cooling system\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency caused by improper engine temperature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Stant OE Type Thermostat 48049, ensure the cooling system is fully drained and the engine is cool. Verify the thermostat orientation matches the original part for proper coolant flow. Replace any gaskets or seals to prevent leaks, and torque mounting bolts to manufacturer specifications. After installation, refill the cooling system and bleed air pockets to avoid overheating.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStant OE Type Thermostats are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The 48049 thermostat undergoes rigorous quality control to maintain consistent temperature regulation. While specific warranty details may vary, Stant products typically include a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Stant","offers":[{"title":"Default Title","offer_id":44727418912949,"sku":"BCNX-48049","price":22.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ST_48049_Fro.jpg?v=1775097260","url":"https:\/\/www.partcatalog.com\/products\/stant-48049-engine-coolant-thermostat","provider":"PartCatalog","version":"1.0","type":"link"}