{"product_id":"dorman-604-934-hvac-blend-door-actuator","title":"Dorman 604-934 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eOverview of Dorman HVAC Blend Door Actuator 604-934\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-934 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 reliable operation within your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation for precise airflow control\u003c\/li\u003e\n\u003cli\u003eDurable plastic material for long-lasting performance\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 604-934\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC blend door actuator from Dorman is engineered to replace the factory unit in Jeep TJ and Wrangler vehicles. The actuator uses a rotary switch activation type, which allows it to accurately adjust the blend door position to regulate cabin temperature. Constructed from plastic, the actuator balances durability with lightweight design, helping maintain efficient HVAC system function. The part number 604-934 corresponds specifically to this actuator, ensuring compatibility and fitment with the listed Jeep models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Resolved\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates inconsistent or stuck temperature control in Jeep TJ and Wrangler HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolves issues with air not blending properly between hot and cold settings\u003c\/li\u003e\n\u003cli\u003eFixes clicking or knocking noises caused by faulty blend door actuators\u003c\/li\u003e\n\u003cli\u003eRestores smooth rotary switch operation for temperature adjustments\u003c\/li\u003e\n\u003cli\u003eAddresses HVAC airflow problems 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 ignition is off before beginning installation\u003c\/li\u003e\n\u003cli\u003eAccess the blend door actuator behind the dashboard on Jeep TJ or Wrangler models\u003c\/li\u003e\n\u003cli\u003eDisconnect the electrical connector carefully to avoid damage\u003c\/li\u003e\n\u003cli\u003eRemove mounting screws and replace with the Dorman 604-934 actuator\u003c\/li\u003e\n\u003cli\u003eTest actuator operation before reassembling dashboard components\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 standards for fit, form, and function. The HVAC blend door actuator 604-934 undergoes quality checks to ensure reliable performance in Jeep TJ and Wrangler vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44017239097525,"sku":"BKKY-604-934","price":30.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604934_Fro.jpg?v=1775009107","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-934-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}