{"product_id":"four-seasons-73763-hvac-mode-door-actuator-auxiliary","title":"Four Seasons 73763 HVAC Mode Door Actuator - Auxiliary","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eFour Seasons 73763 is an HVAC mode door actuator for auxiliary climate control applications. It is built for direct replacement use on select Nissan and INFINITI models, with fitment that includes the Pathfinder, QX60, and JX35.\u003c\/p\u003e\u003cp\u003eThis part number 73763 is engineered for consistent door movement and dependable operation in the HVAC air door system. It cross-references 277413KA0A for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHVAC air door actuator style for auxiliary climate control operation\u003c\/li\u003e\n\u003cli\u003eMale door linkage for the specified application\u003c\/li\u003e\n\u003cli\u003e3-terminal pin design for electrical connection\u003c\/li\u003e\n\u003cli\u003e4 mounting ears for secure installation geometry\u003c\/li\u003e\n\u003cli\u003eFour Seasons part number 73763\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFour Seasons 73763 is an HVAC mode door actuator used in auxiliary climate control systems where precise air door movement is required. The actuator is specified for 2013-2020 Nissan Pathfinder, 2014-2020 INFINITI QX60, and 2013 INFINITI JX35 auxiliary applications. For buyers searching for a Nissan Pathfinder HVAC mode door actuator or an INFINITI QX60 auxiliary air door actuator, this part number 73763 provides a direct-fit replacement option for the listed vehicles.\u003c\/p\u003e\u003cp\u003eFour Seasons draws on more than 50 years of mobile A\/C experience, and its products are engineered and tested for long service life. If you are replacing a worn HVAC actuator that causes inconsistent airflow control, this component addresses the mechanical and electrical interface used by the system.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect airflow direction from the HVAC system\u003c\/li\u003e\n\u003cli\u003eLoss of control over auxiliary air door movement\u003c\/li\u003e\n\u003cli\u003eClicking or binding from a failing actuator\u003c\/li\u003e\n\u003cli\u003eInconsistent temperature or vent selection\u003c\/li\u003e\n\u003cli\u003eElectrical actuator response problems in the climate control system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify connector style, terminal count, linkage type, and mounting ear layout before installation. Confirm auxiliary position fitment against the vehicle application data for the Nissan Pathfinder, INFINITI QX60, or INFINITI JX35. Match the existing actuator configuration to part number 73763 to ensure proper fit and operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons states that its products are engineered and tested for years of trouble-free operation, backed by more than 50 years of mobile A\/C experience.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":53519207989429,"sku":"BBRN-73763","price":62.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_73763_FRO.jpg?v=1791959754","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-73763-hvac-mode-door-actuator-auxiliary","provider":"PartCatalog","version":"1.0","type":"link"}