{"product_id":"dorman-604-171-hvac-blend-door-actuator","title":"Dorman 604-171 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eReliable HVAC Blend Door Actuator for Cadillac SRX\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-171 HVAC Blend Door Actuator is designed specifically for Cadillac SRX models, providing precise control over your vehicle's climate system. This rotary switch actuator ensures smooth operation of the blend door, helping maintain optimal cabin temperature.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation type for accurate blend door positioning\u003c\/li\u003e\n\u003cli\u003eDurable plastic construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eIncludes one actuator per package for direct replacement\u003c\/li\u003e\n\u003cli\u003eCompatible with Cadillac SRX HVAC systems\u003c\/li\u003e\n\u003cli\u003eOEM-quality fit and function with part number 604-171\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-171 HVAC Blend Door Actuator features a rotary switch activation type, which allows for precise modulation of the blend door within the HVAC system. Constructed from durable plastic, this actuator is engineered to withstand the temperature fluctuations and mechanical stresses typical in automotive climate control systems. Designed to replace the factory blend door actuator in Cadillac SRX vehicles, this part ensures consistent airflow and temperature regulation inside the cabin.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis HVAC blend door actuator is used to control the mix of hot and cold air in the vehicle’s heating and cooling system. It is compatible with Cadillac SRX models requiring a rotary switch type actuator. This part can help resolve issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInconsistent cabin temperature due to blend door malfunction\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the HVAC system when adjusting temperature\u003c\/li\u003e\n\u003cli\u003eFailure of the HVAC system to switch between heating and cooling modes\u003c\/li\u003e\n\u003cli\u003eReduced airflow or improper air distribution inside the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 604-171 blend door actuator typically requires removal of the dashboard panel to access the HVAC housing. Ensure the vehicle’s battery is disconnected before beginning to avoid electrical issues. Align the actuator’s rotary switch correctly with the blend door shaft to prevent binding or improper operation. Refer to the Cadillac SRX service manual for detailed instructions and torque specifications.\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 fitment. The 604-171 HVAC Blend Door Actuator undergoes quality control testing to ensure durability and functionality. This part is backed by Dorman’s limited warranty, covering defects in material and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44017111040181,"sku":"BKKY-604-171","price":86.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604171_Fro.jpg?v=1775009032","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-171-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}