{"product_id":"dorman-604-220-hvac-blend-door-actuator","title":"Dorman 604-220 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eOverview of Dorman HVAC Blend Door Actuator 604-220\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-220 is designed specifically for Lincoln Town Car models. This actuator features a rotary switch activation type and is constructed from durable plastic, ensuring reliable operation within the vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation for precise control\u003c\/li\u003e\n\u003cli\u003eDurable plastic material for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eIncludes one actuator per package\u003c\/li\u003e\n\u003cli\u003eCompatible with Lincoln Town Car HVAC systems\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number 604-220\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC blend door actuator by Dorman is engineered to regulate airflow and temperature inside the cabin of Lincoln Town Car vehicles. The rotary switch activation type allows for smooth and accurate adjustment of the blend door position, which controls the mix of hot and cold air. Made from high-quality plastic, the actuator is resistant to wear and environmental factors commonly found in automotive HVAC systems. The part number 604-220 ensures compatibility and easy identification for maintenance or replacement needs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Resolved\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper airflow direction and temperature control in Lincoln Town Car HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminates inconsistent cabin temperature caused by faulty blend door actuators\u003c\/li\u003e\n\u003cli\u003eResolves clicking or knocking noises from the HVAC blend door area\u003c\/li\u003e\n\u003cli\u003eFixes failure of the blend door to move or respond to climate control inputs\u003c\/li\u003e\n\u003cli\u003ePrevents HVAC system from blowing only hot or cold air regardless of settings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lincoln Town Car models; verify vehicle year and HVAC system before installation\u003c\/li\u003e\n\u003cli\u003eRequires removal of dashboard panels to access the blend door actuator location\u003c\/li\u003e\n\u003cli\u003eDisconnect the vehicle battery before installation to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eEnsure proper alignment of the actuator gear with the blend door shaft during installation\u003c\/li\u003e\n\u003cli\u003eTest HVAC system operation after installation to confirm correct actuator function\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. The HVAC blend door actuator 604-220 undergoes rigorous quality control to ensure reliable performance in Lincoln Town Car vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44017149345973,"sku":"BKKY-604-220","price":38.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604220_Fro.jpg?v=1775009045","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-220-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}