{"product_id":"gaoyeer-ac-blower-motor-resistor-15-80567-4p1516-89018778-gm-fit-multi-speed-hvac-control","title":"Gaoyeer AC Blower Motor Resistor 15-80567 (4P1516 \/ 89018778) — GM Fit, Multi-Speed HVAC Control","description":"\u003cp\u003e\u003cstrong\u003eGaoyeer AC blower motor resistor 15-80567 (also referenced as 4P1516 \/ 89018778) controls HVAC fan speeds so your vehicle’s climate system runs reliably across all settings.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact blower motor resistor module is designed as a replacement for a range of GM and related vehicles from the early 2000s that use an automatic A\/C control system. Built to match factory performance, the Gaoyeer unit regulates current to the blower fan to deliver consistent low-to-high speed control. Before ordering, verify the OE number, connector style and pin count to ensure the part matches your vehicle’s original resistor — multiple HVAC variants were used across similar models.\u003c\/p\u003e\n\n\u003ch3\u003eWhich cars and trucks are compatible with this blower resistor?\u003c\/h3\u003e\n\u003cp\u003eThis resistor fits many Chevrolet, GMC, Cadillac and other GM-derived models produced between 2003 and 2006 that use auto A\/C control. It lists a broad set of part references and aftermarket cross-numbers to simplify comparison with your OE part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet: Avalanche 1500\/2500 (2003–2006), Silverado (1500, 2500, 3500), Suburban (1500\/2500), Tahoe, Trailblazer (select years).\u003c\/li\u003e\n  \u003cli\u003eGMC: Sierra 1500\/2500\/3500, Yukon, Yukon XL, Envoy (2003–2006).\u003c\/li\u003e\n  \u003cli\u003eCadillac \u0026amp; others: Escalade, Escalade ESV\/EXT (2003–2006), Buick Rainier, Isuzu Ascender, Saab 9-7x, Oldsmobile Bravada.\u003c\/li\u003e\n  \u003cli\u003eCross-reference numbers include 4P1516, 15-80567, 1580567, 89018778 and many aftermarket codes for confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this resistor affect blower speeds and HVAC performance?\u003c\/h3\u003e\n\u003cp\u003eThe resistor controls electrical current to the blower motor so each fan speed setting gives predictable airflow. If the resistor is worn or open, some fan speeds may not work or the fan may be stuck on a single speed. Replacing the resistor restores stepwise speed control and improves cabin temperature management.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRegulates current to permit multiple fan speeds from low to high.\u003c\/li\u003e\n  \u003cli\u003ePrevents intermittent fan operation and speed loss on certain settings.\u003c\/li\u003e\n  \u003cli\u003eEngineered to meet or exceed original equipment durability and heat tolerance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before buying to ensure correct fitment?\u003c\/h3\u003e\n\u003cp\u003eBecause several HVAC and engine combinations used different resistor assemblies, visually compare the original part with the replacement and confirm connector and pin count match. Also verify the OE part number stamped on your current resistor against the cross-reference list before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch OE number: 4P1516, 15-80567, 89018778, etc.\u003c\/li\u003e\n  \u003cli\u003eConfirm pin count and harness shape match your original resistor.\u003c\/li\u003e\n  \u003cli\u003eCompare the physical shape and mounting screw locations to avoid surprises during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for most owners: the resistor sits near the blower motor on the lower passenger side of the HVAC plenum and is secured with a few screws. Removing a small under-dash panel or glovebox access cover is usually all that’s needed; standard hand tools complete the job in under an hour for most vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAccess point: lower passenger side, near blower motor housing.\u003c\/li\u003e\n  \u003cli\u003eCommon tools: Phillips or Torx driver, basic hand tools, possibly a trim tool.\u003c\/li\u003e\n  \u003cli\u003eSimple procedure: unplug harness, remove mounting screws, swap parts, reattach harness and screws.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and DIY mechanics who own compatible GM trucks and SUVs and need a durable, direct-replacement blower motor resistor for reliable A\/C fan speed control. It’s also suitable for technicians replacing failed resistor modules during HVAC repairs or restoration projects on 2003–2006 GM platforms that use auto A\/C controls.\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: Will this resistor fit my 2005 Silverado?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your 2005 Silverado uses auto A\/C control and the OE number matches (e.g., 15-80567 \/ 89018778), this Gaoyeer resistor is a direct-fit replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does installation take?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typical DIY installation takes 30–60 minutes: access the lower passenger side, unplug the harness, remove screws, swap the resistor and reattach.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Gaoyeer","offers":[{"title":"Default Title","offer_id":48084491436190,"sku":"B09KLRCRP3","price":33.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gaoyeer-front-view-blower-resistor.jpg?v=1785857175","url":"https:\/\/northtrailauto.ca\/products\/gaoyeer-ac-blower-motor-resistor-15-80567-4p1516-89018778-gm-fit-multi-speed-hvac-control","provider":"North Trail Auto","version":"1.0","type":"link"}