{"product_id":"four-seasons-73649-hvac-mode-door-actuator","title":"Four Seasons 73649 HVAC Mode Door Actuator","description":"\u003ch2\u003eReliable HVAC Mode Door Actuator for Lexus IS250 and IS350\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 73649 HVAC Mode Door Actuator is designed to restore proper airflow control in your Lexus IS250 or IS350. This actuator features a durable arm-type door linkage and precise 5-terminal pin configuration to ensure accurate HVAC system operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eArm-style door linkage for consistent HVAC door movement\u003c\/li\u003e\n\u003cli\u003eFour mounting ears for secure installation\u003c\/li\u003e\n\u003cli\u003eFive terminal pins for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eSpecifically engineered for Lexus IS250 and IS350 models\u003c\/li\u003e\n\u003cli\u003ePart number 73649 for exact replacement compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 73649 HVAC Mode Door Actuator is a direct-fit replacement part designed to control the air door position within the HVAC system of Lexus IS250 and IS350 vehicles. Its arm-style door linkage provides precise mechanical movement, ensuring the correct distribution of airflow through the vehicle’s heating and cooling vents. The actuator mounts securely using four mounting ears, which help maintain stability and reduce vibration during operation. Equipped with five terminal pins, this actuator offers a reliable electrical interface for seamless integration with the vehicle’s HVAC control module.\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 system to switch between heating and cooling modes\u003c\/li\u003e\n\u003cli\u003eUnresponsive or stuck air door movement\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the HVAC system due to faulty actuator movement\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\u003cp\u003eWhen installing the Four Seasons 73649 HVAC Mode Door Actuator, ensure the four mounting ears align properly with the vehicle’s HVAC housing. Verify the five terminal pins are fully seated to maintain a secure electrical connection. It is recommended to test the actuator’s movement before final assembly to confirm proper operation. Handle the arm linkage carefully to avoid bending or damage during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the 73649 HVAC Mode Door Actuator to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52253042245813,"sku":"BBRN-73649","price":56.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_73649_Fro.jpg?v=1775699650","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-73649-hvac-mode-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}