{"product_id":"dorman-604-119-hvac-blend-door-actuator","title":"Dorman 604-119 HVAC Blend Door Actuator - Left Main or Main","description":"\u003ch2\u003eReliable HVAC Blend Door Actuator for Select GM and Isuzu Models\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-119 HVAC Blend Door Actuator is designed to restore proper airflow control in your vehicle's heating and cooling system. Engineered with a rotary switch activation type and durable plastic construction, this actuator is compatible with various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation for precise blend door movement\u003c\/li\u003e\n\u003cli\u003eDurable plastic material ensures long-lasting performance\u003c\/li\u003e\n\u003cli\u003eIncludes one actuator per package for straightforward replacement\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles\u003c\/li\u003e\n\u003cli\u003eFits models such as Trailblazer, Envoy, Ascender, Bravada, and 9-7x\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-119 HVAC Blend Door Actuator operates using a rotary switch activation mechanism, allowing it to accurately control the position of the blend door within the HVAC system. Constructed from high-quality plastic, this actuator balances durability with lightweight design to maintain efficient operation. This part is essential for regulating the mix of hot and cold air inside the vehicle cabin, ensuring comfort and proper climate control. The actuator is supplied as a single unit, simplifying the replacement process.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis HVAC blend door actuator is compatible with a range of vehicles, including Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab. Specific models supported include the Chevrolet Trailblazer, Trailblazer EXT, Envoy, Envoy XL, Envoy XUV, GMC Envoy, Ascender, Bravada, Isuzu 9-7x, and Saab models. Using the correct actuator like the Dorman 604-119 ensures proper fitment and reliable HVAC system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRestores proper airflow control in HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminates inconsistent cabin temperature issues\u003c\/li\u003e\n\u003cli\u003eResolves blend door noise or failure symptoms\u003c\/li\u003e\n\u003cli\u003eFixes problems with air direction or temperature adjustment\u003c\/li\u003e\n\u003cli\u003ePrevents HVAC system from defaulting to extreme hot or cold settings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 604-119 HVAC Blend Door Actuator requires basic automotive tools and some experience with HVAC components. It is recommended to disconnect the vehicle battery before beginning to avoid electrical issues. Access to the actuator may require removal of dashboard panels depending on the vehicle model. Ensure the actuator is properly aligned and securely fastened to avoid operational issues. Refer to the vehicle’s service manual for detailed instructions specific to your make and model.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 604-119 HVAC Blend Door Actuator undergoes quality control testing to ensure proper function. This part is backed by Dorman’s limited warranty, offering coverage against defects in material and workmanship for a specified period. Always verify warranty details with the product documentation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44012323143861,"sku":"BKKY-604-119","price":48.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604119_Fro.jpg?v=1775009022","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-119-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}