{"product_id":"four-seasons-73163-hvac-mode-door-actuator","title":"Four Seasons 73163 HVAC Mode Door Actuator","description":"\u003ch2\u003eReliable HVAC Mode Door Actuator for Buick and Cadillac\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Air Door Actuator 73163 is designed to restore proper HVAC function in select Buick and Cadillac models. This HVAC mode door actuator ensures precise control of air flow direction within the vehicle’s climate control system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick Lucerne and Cadillac DTS models\u003c\/li\u003e\n\u003cli\u003eHVAC mode door actuator style with male door linkage\u003c\/li\u003e\n\u003cli\u003eEquipped with 4 mounting ears for secure installation\u003c\/li\u003e\n\u003cli\u003eFeatures 5 terminal pins for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003ePart number 73163 for accurate identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Four Seasons Air Door Actuator\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Air Door Actuator product line focuses on delivering dependable HVAC actuators that regulate air door movement within vehicle climate systems. The 73163 actuator is part of this line, engineered to provide consistent performance and compatibility with specific Buick and Cadillac models, ensuring proper air distribution and comfort control.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Attributes\u003c\/h2\u003e\u003cp\u003eThis HVAC mode door actuator features a male door linkage designed to interface precisely with the vehicle’s HVAC system components. It includes four mounting ears, which provide a stable and secure fit during installation. The actuator is equipped with five terminal pins, facilitating a solid electrical connection for accurate signal transmission and operation. The style is specifically tailored as an HVAC air door actuator, making it suitable for controlling air flow direction in the heating and cooling system of the Buick Lucerne and Cadillac DTS.\u003c\/p\u003e\u003ch2\u003eCommon HVAC Issues Addressed by This Actuator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent or incorrect air flow direction inside the cabin\u003c\/li\u003e\n\u003cli\u003eFailure of HVAC mode door to move or respond to controls\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the HVAC system related to door movement\u003c\/li\u003e\n\u003cli\u003eInability to switch between heating, cooling, or defrost modes\u003c\/li\u003e\n\u003cli\u003eElectrical connection problems causing intermittent HVAC operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Buick Lucerne or Cadillac DTS before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts during replacement\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old actuator, noting the position of the male door linkage\u003c\/li\u003e\n\u003cli\u003eAlign the new actuator’s mounting ears and terminal pins precisely for secure fit and connection\u003c\/li\u003e\n\u003cli\u003eTest HVAC system operation after installation to confirm proper function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the Air Door Actuator 73163 to meet OEM specifications for durability and performance. This part undergoes quality control testing to ensure reliable operation within the HVAC system. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607894651061,"sku":"BBRN-73163","price":50.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_73163_Fro.jpg?v=1775069917","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-73163-hvac-mode-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}