{"product_id":"four-seasons-73543-hvac-recirculation-door-actuator","title":"Four Seasons 73543 HVAC Recirculation Door Actuator","description":"\u003ch2\u003eOverview of Four Seasons HVAC Recirculation Door Actuator 73543\u003c\/h2\u003e\u003cp\u003eThe Four Seasons HVAC Recirculation Door Actuator 73543 is designed to control the air recirculation door in select Acura and Honda vehicles. This actuator features a cam-style door linkage and is engineered to provide reliable operation for your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCam-style door linkage for precise movement\u003c\/li\u003e\n\u003cli\u003eFour mounting ears for secure installation\u003c\/li\u003e\n\u003cli\u003eFive terminal pins ensuring proper electrical connection\u003c\/li\u003e\n\u003cli\u003eCompatible with Acura and Honda models including Civic, ILX, and RDX\u003c\/li\u003e\n\u003cli\u003ePart number 73543 for accurate identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC recirculation door actuator from Four Seasons is built to replace faulty or worn actuators in Acura and Honda vehicles. The cam-style door linkage allows for smooth and accurate control of the air door, which regulates whether outside air or recirculated cabin air is used. With four mounting ears, the actuator mounts securely to the HVAC housing, minimizing vibration and ensuring consistent performance. The five terminal pins provide a stable electrical connection, supporting the actuator’s responsiveness and durability. This part is specifically designed to fit models such as the Honda Civic, Acura ILX, and Acura RDX, making it a precise replacement option for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFailure to switch between fresh air and recirculated air modes\u003c\/li\u003e\n\u003cli\u003eUnusual noises or clicking sounds from the HVAC system\u003c\/li\u003e\n\u003cli\u003eInconsistent cabin temperature control due to air door malfunction\u003c\/li\u003e\n\u003cli\u003eHVAC system stuck in one mode causing fogging or poor ventilation\u003c\/li\u003e\n\u003cli\u003eElectrical connection problems affecting actuator operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons HVAC Recirculation Door Actuator 73543, ensure the four mounting ears align properly with the HVAC housing. Carefully connect the five terminal pins to avoid damage and ensure a secure electrical connection. It is recommended to verify actuator operation before reassembling the dashboard components. Refer to the vehicle’s service manual for specific removal and installation procedures to avoid damage to surrounding components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures this HVAC recirculation door actuator to meet or exceed OEM specifications for fit and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult the product packaging or Four Seasons customer support.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52118506504373,"sku":"BBRN-73543","price":60.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_73543_Ang.jpg?v=1775161816","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-73543-hvac-recirculation-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}