{"product_id":"four-seasons-73555-hvac-blend-door-actuator-auxiliary","title":"Four Seasons 73555 HVAC Blend Door Actuator - Auxiliary","description":"\u003ch2\u003eReliable HVAC Blend Door Actuator for Acura MDX\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 73555 HVAC blend door actuator is designed to restore proper airflow control in your Acura MDX's climate system. Featuring a durable arm-type door linkage and multiple mounting points, this actuator ensures precise operation of the HVAC air doors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eArm-style door linkage for accurate blend door movement\u003c\/li\u003e\n\u003cli\u003eFour mounting ears for secure installation\u003c\/li\u003e\n\u003cli\u003eSeven terminal pins for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eSpecifically engineered for Acura MDX HVAC systems\u003c\/li\u003e\n\u003cli\u003ePart number 73555 for exact replacement compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis HVAC blend door actuator from Four Seasons is built to meet the exact specifications required for the Acura MDX. The actuator features an arm-type door linkage that provides smooth and consistent control of the air door position. With four mounting ears, it offers a stable and secure fit within the HVAC housing. The actuator’s seven terminal pins ensure a dependable electrical connection, facilitating precise control signals from the vehicle’s climate control module. The style is classified as an HVAC air door actuator, designed to regulate airflow direction and temperature blend within the vehicle’s ventilation system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper airflow direction in Acura MDX HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminates inconsistent cabin temperature due to faulty blend door movement\u003c\/li\u003e\n\u003cli\u003eResolves clicking or knocking noises from the HVAC system\u003c\/li\u003e\n\u003cli\u003eFixes issues with air not switching between vents correctly\u003c\/li\u003e\n\u003cli\u003eAddresses failure of the blend door to respond to climate control inputs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons 73555 blend door actuator, ensure the four mounting ears align correctly with the HVAC housing mounting points. Verify the seven terminal pins are properly connected to the vehicle’s wiring harness to avoid electrical faults. It is recommended to test actuator operation before reassembling the dashboard components. Proper alignment of the arm linkage is critical for smooth blend door movement and accurate temperature control.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons parts are manufactured to meet or exceed OEM standards for fit and function. The 73555 blend door actuator undergoes quality checks to ensure durability and reliable performance in Acura MDX vehicles. Please refer to Four Seasons’ official warranty policy for coverage details on this HVAC component.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52252979691701,"sku":"BBRN-73555","price":289.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_73555_Ang.jpg?v=1775699622","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-73555-hvac-blend-door-actuator-auxiliary","provider":"PartCatalog","version":"1.0","type":"link"}