{"product_id":"dorman-604-203-hvac-blend-door-actuator","title":"Dorman 604-203 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eOverview of Dorman HVAC Blend Door Actuator 604-203\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-203 is designed for precise control of airflow temperature in select Ford vehicles. This rotary switch actuator is constructed from durable plastic, ensuring reliable operation within the HVAC system of Ford Excursion, F-250, F-250 Super Duty, F-350, F-350 Super Duty, and Windstar models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation type for accurate blend door positioning\u003c\/li\u003e\n\u003cli\u003eDurable plastic construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Excursion, F-250, F-250 Super Duty, F-350, F-350 Super Duty, and Windstar\u003c\/li\u003e\n\u003cli\u003eIncludes one HVAC blend door actuator per package\u003c\/li\u003e\n\u003cli\u003eOEM part number 604-203 for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-203 HVAC Blend Door Actuator is engineered to regulate the blend door within the heating, ventilation, and air conditioning system of specific Ford trucks and SUVs. Featuring a rotary switch activation type, this actuator precisely adjusts the position of the blend door to control the mix of hot and cold air entering the cabin. Made from high-quality plastic, the actuator is designed to withstand the thermal and mechanical stresses typical in automotive HVAC systems. This part is a direct replacement for factory components, ensuring compatibility and ease of installation in Ford Excursion, F-250, F-250 Super Duty, F-350, F-350 Super Duty, and Windstar vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Resolved\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper temperature control in HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminates inconsistent or stuck blend door movement\u003c\/li\u003e\n\u003cli\u003eResolves issues with incorrect cabin temperature settings\u003c\/li\u003e\n\u003cli\u003eFixes HVAC system noises related to faulty actuators\u003c\/li\u003e\n\u003cli\u003eImproves overall climate control responsiveness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle ignition is off before beginning installation\u003c\/li\u003e\n\u003cli\u003eAccess the blend door actuator behind the dashboard or glove box area\u003c\/li\u003e\n\u003cli\u003eDisconnect the electrical connector carefully to avoid damage\u003c\/li\u003e\n\u003cli\u003eReplace the actuator with part number 604-203 for proper fitment\u003c\/li\u003e\n\u003cli\u003eTest HVAC system operation after installation to confirm functionality\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 for fit, form, and function. The 604-203 HVAC Blend Door Actuator undergoes rigorous quality control to ensure durability and reliable performance in Ford Excursion, F-250, F-250 Super Duty, F-350, F-350 Super Duty, and Windstar vehicles. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44017137647797,"sku":"BKKY-604-203","price":40.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604203_Fro_27fcd598-0266-4da3-9c93-d62fdefd7c7c.jpg?v=1775009040","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-203-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}