{"product_id":"four-seasons-74931-hvac-heater-control-valve","title":"Four Seasons 74931 HVAC Heater Control Valve","description":"\u003ch2\u003eReliable Electronic Heater Valve for BMW, Chrysler, and Mini Models\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Valve 74931 is a single solenoid electronic heater valve designed to regulate coolant flow efficiently in select BMW, Chrysler, and Mini vehicles. Engineered with durable thermoplastic and steel materials, this electric bypass valve ensures precise temperature control for your HVAC system.\u003c\/p\u003e\u003ch2\u003eKey Features of Four Seasons Heater Valve 74931\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSingle solenoid electronic heater valve for accurate operation\u003c\/li\u003e\n\u003cli\u003eConstructed from thermoplastic and steel for durability\u003c\/li\u003e\n\u003cli\u003eEquipped with 3 connectors and 2 terminal pins for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eBypass style valve designed for efficient coolant flow management\u003c\/li\u003e\n\u003cli\u003ePrecise opening dimensions: 0.78-0.8 inches (19.89-20.32 mm) for optimal fit\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple BMW, Chrysler, and Mini models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Heater Valve Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Valve product line focuses on HVAC heater control valves that regulate the flow of coolant to the heater core. The 74931 model is an electric valve featuring a single solenoid design, which allows for reliable and responsive temperature control within the vehicle’s heating system. Its bypass style helps maintain proper coolant circulation, contributing to consistent cabin comfort. The combination of thermoplastic and steel materials provides resistance to corrosion and wear, extending the valve’s service life.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper heater core coolant flow in BMW 330i, 530e, and 740i xDrive models\u003c\/li\u003e\n\u003cli\u003eResolves inconsistent cabin heating in Chrysler Pacifica and Voyager vehicles\u003c\/li\u003e\n\u003cli\u003eReplaces faulty heater valves in Mini Cooper Countryman and i8 for improved HVAC performance\u003c\/li\u003e\n\u003cli\u003eEliminates heater control valve leaks and electrical operation failures\u003c\/li\u003e\n\u003cli\u003eSupports efficient HVAC temperature regulation in hybrid and conventional engine configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Heater Valve 74931, ensure the vehicle’s cooling system is depressurized and cooled to avoid injury. Verify the valve’s orientation and connector alignment to match the original part. The 3 connectors and 2 terminal pins require secure electrical connections for proper valve operation. It is recommended to inspect related hoses and clamps for wear during replacement to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the Heater Valve 74931 to meet or exceed OEM specifications, ensuring reliable performance in BMW, Chrysler, and Mini vehicles. The use of thermoplastic and steel materials enhances durability under typical operating conditions. While specific warranty details are not provided here, Four Seasons products generally come with a limited warranty against defects in material and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52118507225269,"sku":"BBRN-74931","price":228.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_74931_Ang.jpg?v=1775161823","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-74931-hvac-heater-control-valve","provider":"PartCatalog","version":"1.0","type":"link"}