{"product_id":"four-seasons-73172-hvac-blend-door-actuator","title":"Four Seasons 73172 HVAC Blend Door Actuator - Left","description":"\u003ch2\u003eReliable HVAC Blend Door Actuator for Cadillac CTS\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Air Door Actuator 73172 is designed to restore precise climate control in your Cadillac CTS. This HVAC blend door actuator ensures smooth operation of your vehicle's air distribution system, maintaining comfort and efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDoor linkage type: Arm for secure and accurate movement\u003c\/li\u003e\n\u003cli\u003eMounting ear quantity: 4 for stable installation\u003c\/li\u003e\n\u003cli\u003eStyle: HVAC air door actuator tailored for blend door control\u003c\/li\u003e\n\u003cli\u003eTerminal pin quantity: 5 for reliable electrical connections\u003c\/li\u003e\n\u003cli\u003eCompatible with Cadillac CTS models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Air Door Actuator Product Line\u003c\/h2\u003e\u003cp\u003eThe Air Door Actuator line by Four Seasons focuses on delivering precise control components for HVAC systems. This product line includes actuators engineered to regulate airflow within vehicle heating and cooling systems, ensuring consistent temperature management. The 73172 blend door actuator is part of this line, designed specifically to meet the operational demands of Cadillac CTS HVAC systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 73172 HVAC blend door actuator features an arm-type door linkage that provides accurate positioning of the blend door within the HVAC system. With four mounting ears, this actuator offers a secure fit to the vehicle’s HVAC housing, minimizing vibration and ensuring long-term durability. The actuator’s five terminal pins facilitate stable electrical connections, supporting reliable communication with the vehicle’s climate control module. This part is engineered to replace the original blend door actuator in Cadillac CTS models, restoring proper airflow direction and temperature regulation.\u003c\/p\u003e\u003ch2\u003eCommon HVAC Issues Addressed by This Actuator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent cabin temperature due to blend door malfunction\u003c\/li\u003e\n\u003cli\u003eUnresponsive or stuck HVAC air distribution controls\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the HVAC system during operation\u003c\/li\u003e\n\u003cli\u003eFailure to switch between heating and cooling modes effectively\u003c\/li\u003e\n\u003cli\u003eErratic airflow direction inside the vehicle cabin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle ignition is off before beginning installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eRemove the HVAC housing cover carefully to access the blend door actuator\u003c\/li\u003e\n\u003cli\u003eNote the orientation of the original actuator and linkage arm before removal\u003c\/li\u003e\n\u003cli\u003eSecure the new actuator using all four mounting ears for proper fitment\u003c\/li\u003e\n\u003cli\u003eReconnect the five terminal pins firmly to avoid loose connections\u003c\/li\u003e\n\u003cli\u003eTest the HVAC system 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 73172 blend door actuator to meet OEM specifications for fit and function. This part undergoes quality control testing to ensure reliable performance in Cadillac CTS vehicles. Warranty coverage details should be confirmed with the product supplier or manufacturer documentation.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607895109813,"sku":"BBRN-73172","price":59.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_73172_Fro.jpg?v=1775069919","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-73172-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}