{"product_id":"dorman-604-903-hvac-blend-door-actuator","title":"Dorman 604-903 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eOverview of the Dorman HVAC Blend Door Actuator 604-903\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-903 is designed to provide reliable control of the air blend doors in select Lexus and Toyota vehicles. This actuator features a rotary switch activation type and is constructed from durable plastic to ensure consistent performance in your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation for precise air door control\u003c\/li\u003e\n\u003cli\u003eDurable plastic construction for long-lasting use\u003c\/li\u003e\n\u003cli\u003eIncludes one air door actuator per package\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus and Toyota models including Camry, ES300, ES330, and Solara\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number 604-903\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-903 HVAC Blend Door Actuator is engineered to regulate the blend door position within the heating, ventilation, and air conditioning system of your Lexus or Toyota vehicle. The rotary switch activation type allows for smooth and accurate adjustment of airflow temperature by controlling the blend door's movement. Made from high-quality plastic, this actuator resists wear and environmental factors, maintaining reliable operation over time. This part is specifically designed to fit models such as the Toyota Camry, Lexus ES300, ES330, and Toyota Solara, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Resolved\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper temperature control when blend door fails to adjust airflow\u003c\/li\u003e\n\u003cli\u003eEliminates inconsistent cabin heating or cooling caused by faulty actuator\u003c\/li\u003e\n\u003cli\u003eResolves clicking or knocking noises from the HVAC system blend door area\u003c\/li\u003e\n\u003cli\u003eFixes issues with air not switching between hot and cold settings\u003c\/li\u003e\n\u003cli\u003eAddresses HVAC system malfunctions related to blend door positioning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Lexus Camry, ES300, ES330, or Toyota Solara before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the vehicle battery prior to actuator replacement to prevent electrical issues\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old blend door actuator to avoid damage to HVAC components\u003c\/li\u003e\n\u003cli\u003eVerify actuator alignment and secure mounting to ensure proper operation\u003c\/li\u003e\n\u003cli\u003eTest HVAC system functionality after installation to confirm repair success\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing dependable performance for your vehicle's HVAC system. The 604-903 blend door actuator undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship for this part.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44017230839989,"sku":"BKKY-604-903","price":111.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604903_Fro.jpg?v=1775009100","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-903-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}