{"product_id":"four-seasons-73748-hvac-recirculation-door-actuator","title":"Four Seasons 73748 HVAC Recirculation Door Actuator","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 73748 HVAC recirculation door actuator is built for direct replacement of the air door actuator used in climate control systems. It is a fitment-based solution for drivers needing precise door movement and consistent HVAC operation in compatible Mazda MX-5 and Fiat 124 Spider applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHVAC air door actuator style for recirculation door control\u003c\/li\u003e\n\u003cli\u003eArm-style door linkage for actuator movement transfer\u003c\/li\u003e\n\u003cli\u003e3 mounting ears for secure installation alignment\u003c\/li\u003e\n\u003cli\u003e2-terminal pin electrical connection\u003c\/li\u003e\n\u003cli\u003eFour Seasons part number 73748 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFour Seasons 73748 is an HVAC recirculation door actuator engineered for climate control systems that rely on accurate air door positioning. The arm-style linkage and 2-pin terminal layout support straightforward replacement in compatible vehicles, while the 3-ear mounting design helps maintain proper actuator placement. This part cross-references 68314273AA and NA1P61B60 for the same application. It is a practical choice for Mazda MX-5 and Fiat 124 Spider owners addressing recirculation door operation concerns with part number 73748.\u003c\/p\u003e\u003ch2\u003eCommon Issues It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRecirculation door not changing position correctly\u003c\/li\u003e\n\u003cli\u003eHVAC airflow stuck in one mode\u003c\/li\u003e\n\u003cli\u003eInconsistent cabin air routing\u003c\/li\u003e\n\u003cli\u003eActuator noise during climate control operation\u003c\/li\u003e\n\u003cli\u003eLoss of proper recirculation function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify connector style, mounting ear layout, and door linkage type before installation. Confirm the replacement matches the original HVAC actuator configuration for the vehicle application. For fitment, this part fits 2016-2023 Mazda MX-5 and fits 2017-2020 Fiat 124 Spider, N\/A.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons states that its products are engineered and tested for long service life, drawing on more than 50 years of mobile A\/C experience. Part number 73748 is backed by that product development focus for HVAC replacement use.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":53519206908085,"sku":"BBRN-73748","price":44.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_73748_FRO.jpg?v=1791959641","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-73748-hvac-recirculation-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}