{"product_id":"stant-13948-engine-coolant-thermostat","title":"Stant 13948 Engine Coolant Thermostat","description":"\u003ch2\u003eReliable Engine Cooling with Stant OE Type Thermostat 13948\u003c\/h2\u003e\u003cp\u003eThe Stant OE Type Thermostat 13948 is engineered to maintain optimal engine temperature for select INFINITI, Mercury, and Nissan vehicles. Designed with precise dimensions and a 180-degree Fahrenheit temperature rating, this thermostat ensures consistent coolant flow and engine protection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBypass Plate Diameter: 0.925 inches for accurate coolant regulation\u003c\/li\u003e\n\u003cli\u003eFlange Diameter (Without Seal): 2.52 inches for secure fitment\u003c\/li\u003e\n\u003cli\u003eHeight from Flange to Bottom: 1.91 inches for proper housing alignment\u003c\/li\u003e\n\u003cli\u003eHeight from Flange to Top of Bridge: 0.7 inches ensuring correct installation depth\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 180 degrees Fahrenheit for reliable engine temperature control\u003c\/li\u003e\n\u003cli\u003eFreight Class: 70\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Stant OE Type Thermostat Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Type Thermostat line by Stant is designed to meet original equipment specifications, providing a direct replacement for factory-installed thermostats. This product line focuses on precise temperature control and durability, making it suitable for maintaining engine performance and efficiency in vehicles like the Nissan 300ZX and INFINITI QX4.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Stant 13948 engine coolant thermostat is crafted to regulate coolant flow by opening at 180 degrees Fahrenheit, helping prevent engine overheating and promoting efficient warm-up. Its 0.925-inch bypass plate diameter allows controlled coolant circulation when the thermostat is closed, reducing thermal shock. The 2.52-inch flange diameter without seal and specific height measurements ensure compatibility with thermostat housings on models such as the Nissan Pathfinder, Mercury Villager, and INFINITI M30. This thermostat supports consistent engine temperature management, which is critical for engine longevity and performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eINFINITI models: J30, M30, QX4\u003c\/li\u003e\n\u003cli\u003eMercury models: Villager, Mountaineer (if applicable)\u003c\/li\u003e\n\u003cli\u003eNissan models: 200SX, 300ZX, D21, Frontier, Maxima, Pathfinder, Pickup, Quest, Xterra\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine overheating issues\u003c\/li\u003e\n\u003cli\u003ePrevents poor heater performance due to thermostat failure\u003c\/li\u003e\n\u003cli\u003eAddresses irregular engine temperature fluctuations\u003c\/li\u003e\n\u003cli\u003eSupports efficient engine warm-up times\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old thermostat to avoid injury. Verify the thermostat housing matches the flange diameter of 2.52 inches for proper fit. Install the thermostat with the bypass plate oriented correctly to maintain coolant flow. Replace any gaskets or seals as needed to prevent leaks. Proper installation will help maintain the 180-degree temperature regulation designed for your vehicle.\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 reliable performance and durability. While specific warranty details for part number 13948 are not provided here, Stant products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stant","offers":[{"title":"Default Title","offer_id":52238170718389,"sku":"BCNX-13948","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ST_13948_Fro.jpg?v=1775665038","url":"https:\/\/www.partcatalog.com\/products\/stant-13948-engine-coolant-thermostat","provider":"PartCatalog","version":"1.0","type":"link"}