{"product_id":"four-seasons-74943-hvac-heater-control-valve","title":"Four Seasons 74943 HVAC Heater Control Valve","description":"\u003ch2\u003eOverview of Four Seasons Heater Valve 74943 for Tesla Models\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Valve 74943 is a rotary electronic heater valve designed specifically for Tesla Model S and Model X vehicles. Engineered with precision, this motor actuated bypass heater valve ensures reliable temperature control within your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary electronic heater valve design for precise operation\u003c\/li\u003e\n\u003cli\u003eConstructed from durable plastic material\u003c\/li\u003e\n\u003cli\u003eFeatures 4 connectors for secure HVAC integration\u003c\/li\u003e\n\u003cli\u003e0.750 inch inlet and bypass openings for optimal flow\u003c\/li\u003e\n\u003cli\u003eMotor actuated operation type for efficient temperature regulation\u003c\/li\u003e\n\u003cli\u003eBypass style heater valve suitable for Tesla HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Valve 74943 belongs to the Heater Valve product line, which focuses on providing reliable HVAC heater control valves for various vehicle applications. This particular valve is a motor actuated, rotary electronic heater valve made from plastic, designed to regulate coolant flow within the heating system. It features four connectors to ensure a secure and stable connection within the HVAC assembly. The valve openings measure 0.750 inches, both for the main inlet and the bypass, allowing for precise control of coolant flow to maintain the desired cabin temperature.\u003c\/p\u003e\u003cp\u003eCompatible with Tesla Model S and Model X vehicles, this heater valve integrates seamlessly with the existing HVAC temperature control components, helping maintain efficient heating performance and passenger comfort.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRegulates coolant flow to maintain consistent cabin temperature\u003c\/li\u003e\n\u003cli\u003ePrevents heater core overheating or insufficient heating\u003c\/li\u003e\n\u003cli\u003eResolves HVAC system temperature fluctuations in Tesla Model S and Model X\u003c\/li\u003e\n\u003cli\u003eEliminates heater valve sticking or failure due to electronic actuation\u003c\/li\u003e\n\u003cli\u003eSupports proper bypass flow to protect the heating system components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Heater Valve 74943, ensure the vehicle is cooled down and the HVAC system is depressurized. Verify the four connectors are properly aligned and securely attached to avoid leaks or electrical issues. Follow Tesla-specific service guidelines for heater valve replacement to maintain system integrity and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the Heater Valve 74943 to meet or exceed OEM specifications for Tesla Model S and Model X vehicles. The plastic construction and motor actuated design undergo rigorous testing to ensure durability and reliable operation. Please refer to Four Seasons' warranty policy for coverage details on this heater valve.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52253079634101,"sku":"BBRN-74943","price":161.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_74943_Ang.jpg?v=1775699665","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-74943-hvac-heater-control-valve","provider":"PartCatalog","version":"1.0","type":"link"}