{"product_id":"dorman-604-253-hvac-blend-door-actuator","title":"Dorman 604-253 HVAC Blend Door Actuator - Left Main, Main or Right Main","description":"\u003ch2\u003eOverview of Dorman HVAC Blend Door Actuator 604-253\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-253 is designed to provide reliable control of the airflow blend doors in your vehicle's heating and cooling system. This actuator features a rotary switch activation type and is constructed from durable plastic, ensuring consistent performance in Ford, Lincoln, and Mercury models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation for precise airflow control\u003c\/li\u003e\n\u003cli\u003eDurable plastic construction for long-lasting use\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Flex, Lincoln MKS, MKT, Mercury Sable, Taurus, and Taurus X\u003c\/li\u003e\n\u003cli\u003eIncludes one HVAC blend door actuator per package\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number 604-253\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-253 HVAC Blend Door Actuator is engineered to replace faulty or worn actuators in select Ford, Lincoln, and Mercury vehicles. Its rotary switch activation type allows for smooth and accurate adjustment of the blend door position, which regulates the mix of hot and cold air inside the cabin. Made from high-quality plastic, this actuator withstands the thermal and mechanical stresses typical in HVAC systems. This part is specifically compatible with Ford Flex, Lincoln MKS and MKT, Mercury Sable, and Taurus models including the Taurus X, ensuring a precise fit and reliable operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Resolved\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates inconsistent cabin temperature due to blend door malfunction\u003c\/li\u003e\n\u003cli\u003eResolves HVAC system noises caused by faulty actuators\u003c\/li\u003e\n\u003cli\u003eRestores proper airflow direction and temperature control\u003c\/li\u003e\n\u003cli\u003eFixes issues with unresponsive or stuck blend doors\u003c\/li\u003e\n\u003cli\u003ePrevents HVAC system error codes 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 Ford Flex, Lincoln MKS, MKT, Mercury Sable, Taurus, or Taurus X before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery prior to actuator replacement to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old actuator to prevent damage to the blend door assembly\u003c\/li\u003e\n\u003cli\u003eVerify actuator operation after installation by testing HVAC temperature and airflow settings\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 specifications. The 604-253 HVAC Blend Door Actuator undergoes rigorous quality control to ensure durability and reliable performance. 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":44017152000181,"sku":"BKKY-604-253","price":28.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604253_Fro.jpg?v=1775009052","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-253-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}