{"product_id":"dorman-621-572-engine-cooling-fan-assembly","title":"Dorman 621-572 Engine Cooling Fan Assembly","description":"\u003ch2\u003eDorman 621-572 Engine Cooling Fan Assembly\u003c\/h2\u003e\u003cp\u003eThis Dorman engine cooling fan assembly is built for 2016-2020 Kia Optima applications and is engineered to match the fit and cooling performance of the original radiator fan. It uses a 12-volt brushed motor, a black plastic shroud, and a forward align fin blade design to support consistent engine cooling in daily driving conditions.\u003c\/p\u003e\u003cp\u003eFor Kia Optima owners searching for a radiator fan assembly replacement, Dorman 621-572 provides an OE-style solution for the factory cooling system layout. It is a direct-fit engine cooling fan assembly for the specified Kia Optima model years.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2016-2020 Kia Optima\u003c\/li\u003e\n\u003cli\u003e12-volt electrical engine cooling fan assembly\u003c\/li\u003e\n\u003cli\u003eBrushed motor design with counterclockwise rotation\u003c\/li\u003e\n\u003cli\u003eBlack plastic shroud included for factory-style fitment\u003c\/li\u003e\n\u003cli\u003ePlastic blade construction with 7-blade forward align fin design\u003c\/li\u003e\n\u003cli\u003e3-terminal male connector configuration\u003c\/li\u003e\n\u003cli\u003eSingle-fan radiator fan assembly for OE replacement use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 621-572 is an engine cooling fan assembly designed for the Kia Optima cooling system on 2016, 2017, 2018, 2019, and 2020 models. It is precision-engineered to match the stock radiator fan’s fit and performance, helping maintain proper airflow through the radiator and condenser area. The assembly includes a plastic shroud and a 400 mm fan diameter, with electrical operation and a brushed motor for factory-style replacement service. This part cross-references TYC 624000 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOverheating caused by a weak or failed radiator fan assembly\u003c\/li\u003e\n\u003cli\u003eReduced airflow through the radiator at idle or low speed\u003c\/li\u003e\n\u003cli\u003eCooling fan noise from worn motor or blade components\u003c\/li\u003e\n\u003cli\u003eElectrical fan failure related to connector or terminal wear\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing the original Kia Optima cooling fan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector style, terminal count, and shroud dimensions against the original unit before installation. This assembly uses a male connector and a 3-terminal electrical interface, so matching the vehicle harness is important for proper operation. Confirm the replacement is intended for the Kia Optima model year and cooling system configuration listed above.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman states that this assembly is rigorously tested for cooling performance and fit, with engineering focused on matching the original radiator fan on the listed vehicles. Part number 621-572 is built as a regular-grade replacement for OE-style service.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52778779639989,"sku":"BKKY-621-572","price":243.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_621572_Fro.jpg?v=1783578776","url":"https:\/\/www.partcatalog.com\/products\/dorman-621-572-engine-cooling-fan-assembly","provider":"PartCatalog","version":"1.0","type":"link"}