{"product_id":"dorman-604-345-hvac-blend-door-actuator-main","title":"Dorman 604-345 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eOverview of Dorman HVAC Blend Door Actuator 604-345\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-345 is designed specifically for Toyota Tacoma models, providing reliable control of your vehicle's heating and cooling system. This actuator features a rotary switch activation type and durable plastic construction to ensure consistent performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary (Rotatorio) switch activation for precise HVAC control\u003c\/li\u003e\n\u003cli\u003e8 male blade terminals (Aspa) for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eConstructed from durable plastic material for long-lasting use\u003c\/li\u003e\n\u003cli\u003ePackage includes 1 air door actuator\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota Tacoma models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-345 HVAC Blend Door Actuator is engineered to regulate the airflow blend door within the HVAC system of Toyota Tacoma vehicles. Its rotary switch activation type allows for smooth and accurate adjustment of air temperature by controlling the blend door position. The actuator is equipped with 8 male blade terminals, ensuring a reliable electrical connection that supports consistent operation. Made from high-quality plastic, this actuator balances durability with lightweight design, contributing to efficient HVAC system performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper airflow temperature control in Toyota Tacoma HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminates issues with inconsistent cabin heating or cooling\u003c\/li\u003e\n\u003cli\u003eResolves blend door actuator failure symptoms such as unusual noises or unresponsive temperature changes\u003c\/li\u003e\n\u003cli\u003eAddresses HVAC blend door stuck or non-moving conditions\u003c\/li\u003e\n\u003cli\u003eImproves overall climate control system reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 604-345 blend door actuator, ensure the vehicle is powered off and the HVAC system is set to a neutral position. Carefully disconnect the existing actuator’s electrical connector and remove mounting screws. Align the new actuator properly with the blend door shaft and secure it firmly. Reconnect the 8 male blade terminals and test the HVAC system for proper operation before completing installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications, providing dependable performance for Toyota Tacoma HVAC systems. While specific warranty details for part number 604-345 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to official Dorman documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52125014851765,"sku":"BKKY-604-345","price":143.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604345_Fro.jpg?v=1775163079","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-345-hvac-blend-door-actuator-main","provider":"PartCatalog","version":"1.0","type":"link"}