{"product_id":"koyorad-a13655-radiator","title":"Koyorad A13655 Radiator","description":"\u003ch2\u003eKoyorad A13655 Radiator for Cadillac XTS\u003c\/h2\u003e\u003cp\u003eThe Koyorad A13655 radiator is an OE-equivalent replacement built for heat exchanger applications on the Cadillac XTS. It combines an aluminum core with plastic tanks to match the original-style cooling layout and support consistent engine temperature control.\u003c\/p\u003e\u003cp\u003eCompatible with 2013-2019 Cadillac XTS heat exchanger applications, this Koyorad radiator is a direct-fit cooling component for owners replacing a worn, leaking, or restricted radiator. The Koyorad Radiator line focuses on replacement parts engineered to meet OE-style requirements for fit and function.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: A13655\u003c\/li\u003e\n\u003cli\u003eAluminum core construction\u003c\/li\u003e\n\u003cli\u003ePlastic tank material\u003c\/li\u003e\n\u003cli\u003eSingle-row core design\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 21.625 in. height x 12.25 in. width x 0.625 in. thickness\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 0.813 in.\u003c\/li\u003e\n\u003cli\u003eOutlet diameter: 0.813 in.\u003c\/li\u003e\n\u003cli\u003eOE-equivalent replacement radiator from Koyorad\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eKoyorad A13655 is a radiator replacement for Cadillac XTS models with heat exchanger applications across 2013-2019. The aluminum core helps transfer heat efficiently, while the plastic tank design follows common OE radiator construction for a familiar fit and connection layout. If you are sourcing a Cadillac XTS radiator replacement, part number A13655 provides the dimensions and hose connections needed for a straightforward service job.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Reasons for Replacement\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks from cracked tanks or aged seams\u003c\/li\u003e\n\u003cli\u003eRestricted cooling performance from internal buildup\u003c\/li\u003e\n\u003cli\u003eOverheating caused by reduced heat transfer\u003c\/li\u003e\n\u003cli\u003eDamaged inlet or outlet connections\u003c\/li\u003e\n\u003cli\u003eService replacement after radiator wear on a Cadillac XTS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify hose diameter, core size, and mounting points against the original radiator before installation. Inspect coolant hoses, clamps, and the cooling system for wear, and flush the system if contamination is present. Confirm the vehicle is a 2013-2019 Cadillac XTS heat exchanger application before ordering Koyorad A13655.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eKoyorad states that its radiators are built as OE-equivalent replacements using technical manufacturing experience focused on correct fit and dependable replacement performance. The Koyorad Radiator line is intended for buyers who want a direct replacement cooling component with OE-style construction.\u003c\/p\u003e","brand":"Koyorad","offers":[{"title":"Default Title","offer_id":52424692039861,"sku":"GTQS-A13655","price":215.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KO_A13655_Dia.jpg?v=1777820287","url":"https:\/\/www.partcatalog.com\/products\/koyorad-a13655-radiator","provider":"PartCatalog","version":"1.0","type":"link"}