{"product_id":"four-seasons-73348-hvac-mode-door-actuator","title":"Four Seasons 73348 HVAC Mode Door Actuator","description":"\u003ch2\u003eReliable HVAC Mode Door Actuator for Chevrolet and GMC Vans\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Air Door Actuator 73348 is designed to restore proper HVAC function in Chevrolet Express and GMC Savana vans. This HVAC mode door actuator ensures accurate airflow control by operating the air door linkage with precision.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 models\u003c\/li\u003e\n\u003cli\u003ePart number 73348 for easy identification and replacement\u003c\/li\u003e\n\u003cli\u003eFeatures a male door linkage for secure connection\u003c\/li\u003e\n\u003cli\u003eIncludes two mounting ears for stable installation\u003c\/li\u003e\n\u003cli\u003eDesigned as an HVAC air door actuator for mode control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Air Door Actuator 73348 is engineered to control the HVAC mode door in select Chevrolet and GMC vans. Its male door linkage design ensures a firm connection to the HVAC system’s internal components, while the two mounting ears provide a secure fit to prevent movement or misalignment. This actuator is part of the Air Door Actuator product line, which focuses on delivering precise control of air doors within vehicle HVAC systems to maintain proper airflow distribution and temperature regulation.\u003c\/p\u003e\u003ch2\u003eCommon HVAC Issues Addressed by This Actuator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent or incorrect airflow direction inside the cabin\u003c\/li\u003e\n\u003cli\u003eFailure of the HVAC mode door to switch between vent, floor, or defrost settings\u003c\/li\u003e\n\u003cli\u003eUnusual noises or clicking sounds from the HVAC system\u003c\/li\u003e\n\u003cli\u003eReduced heating or cooling efficiency due to stuck or malfunctioning air doors\u003c\/li\u003e\n\u003cli\u003eIntermittent HVAC operation related to actuator failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Chevrolet Express or GMC Savana models before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical issues during replacement\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old actuator and note the orientation of the door linkage\u003c\/li\u003e\n\u003cli\u003eSecure the new actuator using the two mounting ears to avoid vibration or loosening\u003c\/li\u003e\n\u003cli\u003eTest the HVAC system after installation to confirm proper operation of all modes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the Air Door Actuator 73348 to meet OEM standards for durability and performance. This part undergoes rigorous quality control to ensure reliable operation in Chevrolet Express and GMC Savana vans. Warranty coverage details should be confirmed with the distributor or installer, as Four Seasons typically offers limited warranties on their HVAC components.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44610250571957,"sku":"BBRN-73348","price":27.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_73348_Fro_452d5c27-8e72-45ec-92b8-431b4b72eb0c.jpg?v=1775069960","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-73348-hvac-mode-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}