{"product_id":"koyorad-a13605-radiator","title":"Koyorad A13605 Radiator","description":"\u003ch2\u003eKoyorad A13605 Radiator for Kia Optima\u003c\/h2\u003e\u003cp\u003eThe Koyorad A13605 radiator is an OE-equivalent replacement built for 2016-2019 Kia Optima applications. It uses an aluminum core with plastic tanks to match common factory-style cooling system construction and support dependable heat transfer.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2016-2019 Kia Optima, N\/A\u003c\/li\u003e\n\u003cli\u003ePart number: A13605\u003c\/li\u003e\n\u003cli\u003eAluminum core construction\u003c\/li\u003e\n\u003cli\u003eSingle-row core design\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 18.3125 in. height x 19.5 in. width x 1 in. thickness\u003c\/li\u003e\n\u003cli\u003e1.375 in. inlet and 1.375 in. outlet diameters\u003c\/li\u003e\n\u003cli\u003ePlastic tank material\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eKoyorad A13605 is a direct-fit radiator for Kia Optima models from 2016 through 2019. The aluminum core and plastic tank design follows OE-style construction, while the single-row core layout supports efficient coolant flow in a compact package. For buyers searching for a 2016-2019 Kia Optima radiator replacement, A13605 provides the key dimensions and connection sizes needed for a proper match. The part number A13605 is also useful when cross-checking catalog listings for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Cooling System Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks from a damaged radiator core or tank\u003c\/li\u003e\n\u003cli\u003eOverheating caused by restricted coolant flow\u003c\/li\u003e\n\u003cli\u003eCracked or aging plastic end tanks\u003c\/li\u003e\n\u003cli\u003eCorrosion or wear in the original radiator assembly\u003c\/li\u003e\n\u003cli\u003eReduced cooling performance in a high-mileage Kia Optima\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify core height, core width, thickness, and inlet\/outlet diameters before installation. Confirm the vehicle is a 2016-2019 Kia Optima and compare the original radiator layout to the A13605 unit before removal. Inspect hoses, clamps, and coolant condition during replacement to help complete the repair correctly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eKoyorad manufactures OE-equivalent radiators using technical experience focused on replacement fit and function. The A13605 is built to meet the needs of drivers replacing a worn or leaking radiator in a Kia Optima cooling system.\u003c\/p\u003e","brand":"Koyorad","offers":[{"title":"Default Title","offer_id":52424691613877,"sku":"GTQS-A13605","price":209.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KO_A13605_Dia.jpg?v=1777820200","url":"https:\/\/www.partcatalog.com\/products\/koyorad-a13605-radiator","provider":"PartCatalog","version":"1.0","type":"link"}