{"product_id":"dorman-604-933-hvac-blend-door-actuator","title":"Dorman 604-933 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eReliable HVAC Blend Door Actuator for Jeep TJ and Wrangler\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-933 HVAC Blend Door Actuator is designed to restore proper airflow control in your Jeep TJ or Wrangler. Featuring a rotary switch activation type and durable plastic construction, this actuator ensures consistent performance in your vehicle's heating and cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation for precise blend door movement\u003c\/li\u003e\n\u003cli\u003eDurable plastic material for long-lasting use\u003c\/li\u003e\n\u003cli\u003eIncludes one air door actuator per package\u003c\/li\u003e\n\u003cli\u003eCompatible with Jeep TJ and Wrangler models\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number 604-933\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis HVAC blend door actuator from Dorman operates using a rotary switch activation mechanism, allowing smooth and accurate adjustment of the blend door position. Constructed from high-quality plastic, the actuator is engineered to withstand the temperature variations and mechanical stresses typical in automotive HVAC systems. The part number 604-933 is specifically designed to fit Jeep TJ and Wrangler vehicles, ensuring proper fit and function without modification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis actuator is used to control the blend door within the HVAC system, regulating the mix of hot and cold air to maintain the desired cabin temperature. It addresses several common issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInconsistent or incorrect cabin temperature control\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the HVAC system during operation\u003c\/li\u003e\n\u003cli\u003eFailure of the blend door to move or respond to controls\u003c\/li\u003e\n\u003cli\u003eAirflow stuck in one position, limiting heating or cooling\u003c\/li\u003e\n\u003cli\u003eIntermittent HVAC system performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 604-933 blend door actuator requires basic automotive tools and some experience with HVAC components. It is recommended to disconnect the vehicle battery before starting to avoid electrical issues. Access to the actuator typically involves removing parts of the dashboard or glove box area in Jeep TJ and Wrangler models. Ensure the actuator is properly aligned and securely fastened to prevent operational issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 604-933 HVAC blend door actuator undergoes quality control inspections to ensure proper function. While specific warranty details may vary, Dorman generally offers a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44017238933685,"sku":"BKKY-604-933","price":26.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604933_Fro.jpg?v=1775009107","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-933-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}