{"product_id":"dorman-621-477-engine-cooling-fan-assembly","title":"Dorman 621-477 Engine Cooling Fan Assembly","description":"\u003ch2\u003eOverview of Dorman Engine Cooling Fan Assembly 621-477\u003c\/h2\u003e\u003cp\u003eThe Dorman 621-477 engine cooling fan assembly is designed specifically for Hyundai Optima and Kia Sonata models. This radiator fan assembly includes a durable plastic shroud and a brushed motor to ensure reliable engine cooling performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hyundai Optima and Kia Sonata vehicles\u003c\/li\u003e\n\u003cli\u003eIncludes one plastic fan blade and black plastic shroud\u003c\/li\u003e\n\u003cli\u003eBrushed motor type with three terminals for electrical connection\u003c\/li\u003e\n\u003cli\u003eSingle connector for easy installation\u003c\/li\u003e\n\u003cli\u003eComplete radiator fan assembly for engine cooling system replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 621-477 engine cooling fan assembly features a single fan blade made from plastic, paired with a black plastic shroud that helps direct airflow efficiently through the radiator. The brushed motor provides consistent operation and is equipped with three terminals and one connector to match the factory wiring harness. This assembly is engineered to meet the cooling requirements of Hyundai Optima and Kia Sonata models, ensuring proper engine temperature regulation under various driving conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cp\u003eThis radiator fan assembly is used to replace faulty or worn cooling fans in compatible vehicles. It helps resolve several engine cooling problems, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOverheating due to fan motor failure\u003c\/li\u003e\n\u003cli\u003eReduced airflow from damaged or broken fan blades\u003c\/li\u003e\n\u003cli\u003eElectrical connection issues with worn terminals or connectors\u003c\/li\u003e\n\u003cli\u003eCooling inefficiency caused by missing or cracked shrouds\u003c\/li\u003e\n\u003cli\u003eUnusual noises from a failing fan motor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 621-477 engine cooling fan assembly, ensure the electrical connectors are securely attached to the three terminals on the brushed motor. Verify that the plastic shroud is properly aligned with the radiator to maximize airflow. It is recommended to inspect the radiator and surrounding components for debris or damage before installation. Professional installation is advised to maintain proper cooling system function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 621-477 engine cooling fan assembly undergoes quality checks to ensure durability and reliable performance. Warranty coverage details can be obtained from the product documentation or the manufacturer’s website.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44029572513973,"sku":"BKKY-621-477","price":178.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_621477_Fro.jpg?v=1775009609","url":"https:\/\/www.partcatalog.com\/products\/dorman-621-477-engine-cooling-fan-assembly","provider":"PartCatalog","version":"1.0","type":"link"}