{"product_id":"four-seasons-73191-hvac-blend-door-actuator","title":"Four Seasons 73191 HVAC Blend Door Actuator - Left Main","description":"\u003ch2\u003eOverview of Four Seasons Air Door Actuator 73191\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Air Door Actuator 73191 is designed to restore proper HVAC airflow control in select Chevrolet and Pontiac vehicles. This HVAC blend door actuator ensures precise movement of the air door linkage, maintaining optimal cabin temperature regulation for models like the Chevrolet Caprice and Pontiac G8 SS.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHVAC blend door actuator with arm-style 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\u003eCompatible with Chevrolet Caprice and Pontiac G8 SS models\u003c\/li\u003e\n\u003cli\u003ePart number 73191 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 precise HVAC component replacements that regulate airflow within vehicle climate control systems. The Air Door Actuator 73191 is part of this line, engineered to provide consistent and accurate movement of the blend door, which controls the mix of hot and cold air inside the vehicle’s cabin. This actuator’s design supports reliable operation and integration with the vehicle’s HVAC system.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Attributes\u003c\/h2\u003e\u003cp\u003eThis HVAC blend door actuator features an arm-style door linkage that connects directly to the blend door mechanism, allowing smooth and controlled movement. It includes four mounting ears to ensure a stable and secure fit within the HVAC housing. The actuator is equipped with five terminal pins, providing a dependable electrical interface for signal and power transmission. These attributes contribute to the actuator’s compatibility and performance in Chevrolet Caprice and Pontiac G8 SS models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper blend door movement to correct inconsistent cabin temperatures\u003c\/li\u003e\n\u003cli\u003eEliminates HVAC airflow issues caused by faulty or stuck blend door actuators\u003c\/li\u003e\n\u003cli\u003eResolves clicking or knocking noises from the HVAC system due to actuator failure\u003c\/li\u003e\n\u003cli\u003eImproves climate control responsiveness in Chevrolet Caprice and Pontiac G8 SS vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses electrical connection problems related to terminal pin wear or damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Chevrolet Caprice or Pontiac G8 SS 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 arm linkage and mounting ears\u003c\/li\u003e\n\u003cli\u003eAlign the new actuator’s arm linkage and secure all four mounting ears firmly\u003c\/li\u003e\n\u003cli\u003eVerify the five terminal pins are properly connected to the vehicle’s wiring harness\u003c\/li\u003e\n\u003cli\u003eTest HVAC system operation after installation to confirm correct actuator function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the Air Door Actuator 73191 to meet OEM standards for durability and performance. This part undergoes quality control inspections to ensure reliable operation within the HVAC system. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region or distributor.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607896518837,"sku":"BBRN-73191","price":56.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_73191_Fro.jpg?v=1775069924","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-73191-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}