{"product_id":"a-naftuly-hvac-blend-door-actuator-for-2003-2014-gm-vehicles-oe-like-fit-upgraded-electronics","title":"A-NAFTULY HVAC Blend Door Actuator for 2003–2014 GM Vehicles — OE-Like Fit, Upgraded Electronics","description":"\u003cp\u003e\u003cstrong\u003eA-NAFTULY's HVAC blend door actuator is a direct-fit replacement that restores temperature control and vent airflow for compatible 2003–2014 Chevy, GMC, Cadillac and Hummer models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle struggles to change cabin temperature, makes clicking or grinding noises from the dash, or vents no longer switch between floor, dash and defrost positions, a failing blend door actuator is often the cause. This A-NAFTULY actuator is engineered as an OE-like replacement for common factory part numbers (1573952, 89018374, 604-112, 604112, 15-73952) and is built with upgraded ABS housing and modern internal electronics to resist wear and electrical failure. It ships with a welcome guide and an 18-month warranty to support straightforward installation and long-term reliability.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this actuator change my vehicle's HVAC performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn actuator typically restores proper vent selection and temperature blending between the left and right cabin zones. The actuator moves internal doors that direct air through heater cores, A\/C evaporators and different vent ports, so a fresh unit reestablishes accurate temperature and airflow responses when you turn the climate controls.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces faulty gear movement that causes clicking or no response.\u003c\/li\u003e\n  \u003cli\u003eRestores left\/right and recirculate\/fresh-air control accuracy.\u003c\/li\u003e\n  \u003cli\u003eImproves temperature consistency across passenger compartments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicle models and years are compatible with this part?\u003c\/h3\u003e\n\u003cp\u003eThis actuator covers a wide range of GM platforms from 2003 through 2014 across Chevrolet, GMC, Cadillac and Hummer lines. Check fitment carefully against the listed models and years before ordering to ensure it matches your factory actuator and connector style.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevy: Avalanche, Silverado (1500\/2500\/3500), Suburban, Tahoe (2003–2014 ranges listed).\u003c\/li\u003e\n  \u003cli\u003eGMC: Sierra, Sierra HD, Yukon, Yukon XL series (2003–2014 ranges listed).\u003c\/li\u003e\n  \u003cli\u003eCadillac: Escalade, Escalade ESV, Escalade EXT; Hummer H2 fitment for 2008–2009.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build quality and installation details?\u003c\/h3\u003e\n\u003cp\u003eThe unit uses reinforced ABS plastic and high-tech printed circuit components to mirror OE function while offering durability improvements. It’s designed as a drop-in replacement for the factory actuator, enabling single-person installation in most cases, though dash access varies by model.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-like geometry for an accurate fit and reliable mounting.\u003c\/li\u003e\n  \u003cli\u003eUpgraded internal circuit board to help prevent early electrical failure.\u003c\/li\u003e\n  \u003cli\u003eIncludes installation guide; HVAC recalibration recommended after fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect after installation and what support is available?\u003c\/h3\u003e\n\u003cp\u003eAfter installation you should regain proper vent routing and smoother, predictable temperature changes when adjusting the HVAC controls. If issues persist, A-NAFTULY provides customer support and an 18-month warranty to address defects or performance concerns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRegain accurate temperature control and vent selection responsiveness.\u003c\/li\u003e\n  \u003cli\u003eContact support for troubleshooting or warranty claims within 18 months.\u003c\/li\u003e\n  \u003cli\u003eRemember to recalibrate the HVAC system per vehicle manufacturer procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Technicians, DIY mechanics and fleet maintenance teams who service mid-2000s to early-2010s GM trucks and SUVs will find this actuator useful. It’s intended for anyone needing a cost-effective, OE-replacement-quality solution to restore HVAC vent control and temperature blending—especially when clicking noises, stuck vents, or inconsistent cabin temperatures indicate a failed blend door actuator.\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: Is this actuator a direct replacement for part number 604-112?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This A-NAFTULY unit replaces OE numbers 1573952, 89018374, 604-112, 604112 and 15-73952 for compatible GM models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to recalibrate the HVAC after installing it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Recalibrating the HVAC per manufacturer instructions is recommended to ensure proper vent and temperature operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-NAFTULY","offers":[{"title":"Default Title","offer_id":55165998399831,"sku":"B0FHVY43QB","price":38.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/a-naftuly-front-view-actuator_22f5ee11-44db-4fc0-b4f8-21b34dcda321.jpg?v=1790360804","url":"https:\/\/britishgarage.co.uk\/products\/a-naftuly-hvac-blend-door-actuator-for-2003-2014-gm-vehicles-oe-like-fit-upgraded-electronics","provider":"British Garage","version":"1.0","type":"link"}