{"product_id":"dorman-604-208-hvac-blend-door-actuator","title":"Dorman 604-208 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eOverview of the Dorman HVAC Blend Door Actuator 604-208\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-208 is designed to provide reliable control of the heating and cooling blend doors in select Ford and Mercury vehicles. This actuator features a rotary switch activation type and is constructed from durable plastic to ensure consistent performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation for precise HVAC blend door control\u003c\/li\u003e\n\u003cli\u003eDurable plastic construction for long-lasting use\u003c\/li\u003e\n\u003cli\u003eIncludes one actuator per package\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Crown Victoria, Mercury Grand Marquis, and Marauder models\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number 604-208\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-208 HVAC Blend Door Actuator is engineered to replace the factory blend door actuator in Ford Crown Victoria, Mercury Grand Marquis, and Marauder vehicles. Its rotary switch activation type allows for smooth and accurate adjustment of the blend door position, regulating airflow temperature inside the vehicle cabin. Made from high-quality plastic, this actuator is designed to withstand the thermal and mechanical stresses typical in HVAC systems. The package contains a single actuator unit, ready for installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper temperature control in HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminates inconsistent airflow or temperature fluctuations\u003c\/li\u003e\n\u003cli\u003eResolves blend door actuator clicking or failure noises\u003c\/li\u003e\n\u003cli\u003eFixes HVAC system stuck on one temperature setting\u003c\/li\u003e\n\u003cli\u003ePrevents HVAC system from defaulting to extreme hot or cold air\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 604-208 blend door actuator requires basic automotive HVAC knowledge and tools. It is recommended to disconnect the vehicle battery before beginning to avoid electrical issues. Access to the actuator is typically behind the dashboard on the passenger side. Ensure the actuator is properly aligned with the blend door shaft before securing it in place. After installation, test the HVAC system to confirm smooth operation and correct temperature control.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications. The 604-208 blend door actuator undergoes quality checks to ensure durability and reliable function. 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":44017139318965,"sku":"BKKY-604-208","price":45.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604208_Fro.jpg?v=1775009041","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-208-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}