{"product_id":"four-seasons-73518-hvac-blend-door-actuator","title":"Four Seasons 73518 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eOverview of Four Seasons Air Door Actuator 73518\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Air Door Actuator 73518 is designed to restore proper HVAC airflow control in select Lexus and Toyota vehicles. This HVAC blend door actuator features a female door linkage and a 5-terminal pin configuration, ensuring precise operation within your vehicle's climate control system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus HS250h, IS250, IS350, Land Cruiser, LS460, LS600h, and LX570 models\u003c\/li\u003e\n\u003cli\u003eFemale door linkage for secure and accurate fitment\u003c\/li\u003e\n\u003cli\u003e5 terminal pins for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003ePart number 73518 for easy identification and replacement\u003c\/li\u003e\n\u003cli\u003ePart of the Four Seasons Air Door Actuator product line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Four Seasons Air Door Actuator\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Air Door Actuator line focuses on HVAC blend door actuators engineered to meet OEM specifications. This product line provides components that control airflow direction and temperature blend within the vehicle’s HVAC system. The 73518 actuator is part of this line, offering compatibility and performance tailored for specific Lexus and Toyota models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe HVAC blend door actuator 73518 from Four Seasons is engineered with a female door linkage, which ensures a secure mechanical connection to the blend door shaft. The actuator’s 5-terminal pin design supports stable electrical communication with the vehicle’s climate control module. This actuator is essential for regulating the mix of hot and cold air inside the cabin, maintaining comfort and system efficiency. It is specifically designed for use in Lexus HS250h, IS250, IS350, Land Cruiser, LS460, LS600h, and LX570 models, providing a direct replacement that meets factory fit and function requirements.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This HVAC Blend Door Actuator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent cabin temperature due to blend door malfunction\u003c\/li\u003e\n\u003cli\u003eHVAC system stuck on one temperature setting\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the HVAC system blend door area\u003c\/li\u003e\n\u003cli\u003eFailure of airflow direction control within the HVAC system\u003c\/li\u003e\n\u003cli\u003eIntermittent or no response from climate control adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Lexus and Toyota models listed before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before removing the old actuator to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eCarefully remove the HVAC panel to access the blend door actuator location\u003c\/li\u003e\n\u003cli\u003eEnsure the female door linkage aligns properly with the blend door shaft\u003c\/li\u003e\n\u003cli\u003eTest actuator operation before reassembling the dashboard components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the 73518 Air Door Actuator to meet or exceed OEM standards for durability and performance. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship. This ensures reliable operation and peace of mind when replacing the HVAC blend door actuator in your Lexus or Toyota vehicle.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44610781413557,"sku":"BBRN-73518","price":159.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_73518_Ang.jpg?v=1775070001","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-73518-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}