{"product_id":"dorman-604-113-hvac-blend-door-actuator","title":"Dorman 604-113 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eOverview of Dorman HVAC Blend Door Actuator 604-113\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-113 is designed to provide reliable control of the HVAC system in select General Motors vehicles. This rotary switch actuator is constructed from durable plastic, ensuring consistent performance in controlling airflow blend doors for optimal cabin temperature regulation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation type for precise HVAC 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 GM truck and SUV models\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number 604-113\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-113 HVAC Blend Door Actuator is engineered to replace faulty or worn actuators in vehicles such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, and other compatible models. Featuring a rotary switch activation type, this actuator accurately adjusts the blend door position to regulate the mix of hot and cold air entering the cabin. Made from high-quality plastic, it offers resistance to wear and environmental factors inside the HVAC system. This actuator is essential for maintaining proper climate control functionality in your vehicle.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis HVAC blend door actuator is compatible with a range of GM trucks and SUVs, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade and Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500 and 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 1500, 1500 HD, 2500, 2500 HD, and 3500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, 1500 HD, 2500, 2500 HD, and 3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Suburban 1500 and 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Yukon, Yukon XL 1500, and Yukon XL 2500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Actuator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent or incorrect cabin temperature control\u003c\/li\u003e\n\u003cli\u003eHVAC blend door stuck in one position\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the HVAC system during operation\u003c\/li\u003e\n\u003cli\u003eFailure of the rotary switch to adjust airflow blend\u003c\/li\u003e\n\u003cli\u003eIntermittent or no response from climate control settings\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, model, and year before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the vehicle battery prior to actuator replacement to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eAccess the blend door actuator through the HVAC housing, typically located behind the dashboard\u003c\/li\u003e\n\u003cli\u003eHandle the plastic actuator carefully to prevent damage during installation\u003c\/li\u003e\n\u003cli\u003eTest the HVAC system after installation to confirm proper operation of the blend door\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, providing reliable performance and durability. The 604-113 HVAC Blend Door Actuator undergoes rigorous quality control to ensure proper fit and function. This part is backed by Dorman's limited warranty, covering defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44012256297141,"sku":"BKKY-604-113","price":55.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604113_Fro_1d339e1a-661c-4b23-aba1-623fa1962433.jpg?v=1775009021","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-113-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}