{"product_id":"dorman-604-003-hvac-blend-door-actuator","title":"Dorman 604-003 HVAC Blend Door Actuator - Auxiliary or Main","description":"\u003ch2\u003eOverview of the Dorman HVAC Blend Door Actuator 604-003\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-003 is designed to provide reliable control of the heating and cooling blend doors in select Chrysler and Dodge vehicles. This rotary switch actuator is constructed from durable plastic, ensuring consistent performance in your HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation type for precise 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 multiple Chrysler and Dodge models\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number 604-003\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-003 HVAC Blend Door Actuator operates using a rotary switch activation mechanism, which allows for smooth and accurate adjustment of the blend door position within the HVAC system. Made from high-quality plastic materials, this actuator is engineered to withstand the temperature fluctuations and mechanical stresses typical in automotive climate control systems. It is specifically designed to replace faulty or worn actuators in Chrysler and Dodge vehicles, including models such as the Caravan, Dakota, Durango, Grand Caravan, Grand Voyager, Pacifica, Town \u0026amp; Country, and Voyager.\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 mixing\u003c\/li\u003e\n\u003cli\u003eFixes blend door stuck in one position or unresponsive controls\u003c\/li\u003e\n\u003cli\u003eAddresses 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 by verifying make and model before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery prior to actuator replacement to prevent electrical issues\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old actuator to avoid damage to the blend door assembly\u003c\/li\u003e\n\u003cli\u003eAlign the new actuator properly with the blend door shaft for accurate operation\u003c\/li\u003e\n\u003cli\u003eTest the HVAC system after installation to confirm correct functionality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications, providing dependable performance for your HVAC system. The 604-003 blend door actuator undergoes rigorous quality control to ensure durability and fitment accuracy. This part is backed by Dorman's limited warranty, which covers defects in material and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44011425366197,"sku":"BKKY-604-003","price":39.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604003_Fro.jpg?v=1775009005","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-003-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}