{"product_id":"a-premium-hvac-heater-blend-door-actuator-for-lexus-toyota-replaces-8710607120-left-main-blend-oem-fit","title":"A-Premium HVAC Heater Blend Door Actuator for Lexus \u0026 Toyota, Replaces 8710607120 — Left Main Blend, OEM Fit","description":"\u003cp\u003e\u003cstrong\u003eThe A-Premium HVAC heater blend door actuator (replaces 8710607120) is a direct-fit replacement part that restores HVAC airflow direction and temperature blend control for compatible Lexus and Toyota models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf the dashboard vents in your vehicle are not switching between hot and cold or the airflow direction isn’t responding, a worn blend door actuator can be the cause. This A-Premium unit is designed to match OEM fit and function for specified Lexus ES350 and RX350 models and a range of Toyota vehicles, including Avalon, Camry, Highlander, Venza and Sienna. It arrives factory-tested and backed by a one-year unlimited-mileage warranty so you can replace a failed actuator with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know this actuator fits my vehicle?\u003c\/h3\u003e\n\u003cp\u003eConfirming fitment before purchase prevents installation frustration. This actuator replaces reference numbers 604-906, 604906 and 87106-07120 and fits specific model years and assembly origins listed below.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Lexus ES350 (2016–2018) and RX350 (2010–2015, Built in USA)\u003c\/li\u003e\n  \u003cli\u003eToyota models: Avalon (2005–2018), Venza (2009–2016), Camry (2007–2011 built in USA; 2012–2017 with automatic A\/C)\u003c\/li\u003e\n  \u003cli\u003eAlso fits Highlander (2010–2016 built in USA) and Sienna (2011–2016)\u003c\/li\u003e\n  \u003cli\u003eVerify the vehicle location: this part serves the main (left) blend door position; check fitment tools or OEM reference before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation?\u003c\/h3\u003e\n\u003cp\u003eInstallation complexity varies by vehicle but typically involves removing lower dash panels or glovebox access to reach the HVAC housing. Basic hand tools are usually sufficient; however, some models require dashboard trim removal or lifting the glove compartment for clear access.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard tools: screwdriver set, ratchet and socket, trim tools recommended\u003c\/li\u003e\n  \u003cli\u003eEstimated time: 30–90 minutes depending on access and experience\u003c\/li\u003e\n  \u003cli\u003eConnector: plug-and-play electrical connector matches OEM harness for straightforward connection\u003c\/li\u003e\n  \u003cli\u003eTip: verify the actuator’s mounting orientation against the old unit before tightening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and quality can I expect from this replacement?\u003c\/h3\u003e\n\u003cp\u003eA-Premium designs this blend door actuator to meet or exceed original equipment specifications for consistent movement and reliable temperature blending. The actuator undergoes quality checks and is sold with a one-year unlimited-mileage guarantee to protect against early failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable gearing and housing to reduce wear over time\u003c\/li\u003e\n  \u003cli\u003eFactory-tested for correct rotation and stop positions\u003c\/li\u003e\n  \u003cli\u003eBacked by A-Premium’s one-year unlimited-mileage warranty\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM part numbers listed for accurate interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you own a compatible Lexus or Toyota and are experiencing inconsistent vent temperatures, clicking noises under the dash, or vents stuck in one position, this A-Premium blend door actuator is intended for do-it-yourselfers and technicians seeking a reliable direct-fit replacement. It’s especially suitable for owners who need a part that reproduces factory behavior and comes with warranty protection. Always confirm exact model year, assembly origin (some fits specify \"Built in USA\"), and whether the actuator location matches your vehicle before purchase to ensure the correct unit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this actuator replace part number 8710607120?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this A-Premium actuator replaces 8710607120 and equivalent reference numbers listed in the product details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is professional installation required?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Not always — many owners can install it with basic tools, but some vehicles require more dash disassembly, so professional help may be needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":48086150185118,"sku":"B07DRHQBD8","price":48.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/a-premium-front-view_9ad5968f-3146-4bab-a8f2-43b96a77695d.jpg?v=1785886910","url":"https:\/\/northtrailauto.ca\/products\/a-premium-hvac-heater-blend-door-actuator-for-lexus-toyota-replaces-8710607120-left-main-blend-oem-fit","provider":"North Trail Auto","version":"1.0","type":"link"}