{"product_id":"dorman-604-819-hvac-blend-door-actuator","title":"Dorman 604-819 HVAC Blend Door Actuator - Left Main or Main","description":"\u003ch2\u003eOverview of Dorman HVAC Blend Door Actuator 604-819\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-819 is designed to restore proper airflow control in your vehicle's heating and cooling system. This actuator is compatible with select Audi and Volkswagen models, ensuring precise temperature regulation through reliable rotary switch activation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation type for accurate blend 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 long-lasting performance\u003c\/li\u003e\n\u003cli\u003eIncludes one air door actuator per package\u003c\/li\u003e\n\u003cli\u003eCompatible with Audi A3, A3 Quattro, A3 Sportback e-tron, Volkswagen e-Golf, Golf, Golf SportWagen, Q2, Q2 Quattro, RS3, S3, and Tiguan models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-819 HVAC Blend Door Actuator features a rotary switch activation type, which allows for precise control of the blend door position within the HVAC system. This actuator uses a five-pin male terminal design, ensuring a secure and reliable electrical connection to your vehicle's wiring harness. Constructed from durable plastic materials, it is engineered to withstand the temperature fluctuations and mechanical stresses typical in automotive HVAC systems. This part is specifically designed to fit a range of Audi and Volkswagen vehicles, including the Audi A3 series and Volkswagen Golf variants, providing a direct replacement for factory components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Resolved\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper temperature control by regulating blend door movement\u003c\/li\u003e\n\u003cli\u003eEliminates inconsistent airflow or temperature fluctuations inside the cabin\u003c\/li\u003e\n\u003cli\u003eResolves clicking or knocking noises from the HVAC system\u003c\/li\u003e\n\u003cli\u003eFixes failure of the HVAC system to switch between heat and air conditioning modes\u003c\/li\u003e\n\u003cli\u003eAddresses actuator motor failure or electrical connection problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Audi A3, A3 Quattro, A3 Sportback e-tron, Volkswagen e-Golf, Golf, Golf SportWagen, Q2, Q2 Quattro, RS3, S3, and Tiguan models before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the vehicle battery prior to installation to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eCarefully remove the HVAC control panel to access the blend door actuator\u003c\/li\u003e\n\u003cli\u003eVerify the five-pin male terminal connection is secure and free of corrosion\u003c\/li\u003e\n\u003cli\u003eTest actuator operation before reassembling the 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 specifications, ensuring reliable fit and function. The 604-819 HVAC Blend Door Actuator undergoes rigorous quality control testing to maintain consistent performance. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44017192796341,"sku":"BKKY-604-819","price":57.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604819_Fro.jpg?v=1775009086","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-819-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}