{"product_id":"dorman-604-816-hvac-blend-door-actuator-left-main-main-or-right-main","title":"Dorman 604-816 HVAC Blend Door Actuator - Left Main, Main or Right Main","description":"\u003ch2\u003eOverview of Dorman HVAC Blend Door Actuator 604-816\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-816 is designed to provide precise control of the air blend door in select Audi and Volkswagen models. This rotary switch actuator ensures smooth operation of your vehicle's climate control system, maintaining optimal cabin comfort.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation type for accurate air door positioning\u003c\/li\u003e\n\u003cli\u003eFive-pin male terminal configuration for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eDurable plastic construction for reliable performance\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Audi and Volkswagen models including Caddy, CC, Eos, GTI, Jetta, Q3, Q3 Quattro, RS Q3, and Tiguan\u003c\/li\u003e\n\u003cli\u003eIncludes one air door actuator per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-816 HVAC Blend Door Actuator features a rotary switch activation type, which allows for precise modulation of the blend door position within the HVAC system. Equipped with five male pin terminals, this actuator ensures a stable and consistent electrical connection to the vehicle’s wiring harness. Constructed from durable plastic materials, it is engineered to withstand the thermal and mechanical stresses typical in automotive HVAC environments. This part is specifically designed to replace faulty or worn actuators in various Audi and Volkswagen models, restoring proper airflow control and temperature regulation inside the cabin.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis HVAC blend door actuator is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi Caddy\u003c\/li\u003e\n\u003cli\u003eAudi CC\u003c\/li\u003e\n\u003cli\u003eAudi Eos\u003c\/li\u003e\n\u003cli\u003eVolkswagen GTI\u003c\/li\u003e\n\u003cli\u003eVolkswagen Jetta\u003c\/li\u003e\n\u003cli\u003eVolkswagen Q3, Q3 Quattro, RS Q3\u003c\/li\u003e\n\u003cli\u003eVolkswagen Tiguan\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\u003eUnresponsive or stuck blend door movement\u003c\/li\u003e\n\u003cli\u003eHVAC system producing only hot or cold air regardless of settings\u003c\/li\u003e\n\u003cli\u003eAudible clicking noises from the dashboard area during HVAC operation\u003c\/li\u003e\n\u003cli\u003eFailure of the rotary switch to properly signal blend door position\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 604-816 blend door actuator, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Carefully remove the faulty actuator and verify the orientation of the rotary switch and terminal pins before connecting the new unit. Confirm that the five-pin male terminals align correctly with the vehicle’s wiring harness to avoid connection issues. After installation, test the HVAC system to verify smooth and accurate blend door movement.\u003c\/p\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 604-816 HVAC blend door actuator undergoes rigorous quality control to ensure proper fit and function in compatible Audi and Volkswagen vehicles. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52125021896885,"sku":"BKKY-604-816","price":63.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604816_Fro.jpg?v=1775163082","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-816-hvac-blend-door-actuator-left-main-main-or-right-main","provider":"PartCatalog","version":"1.0","type":"link"}