{"product_id":"koyorad-a13597-radiator","title":"Koyorad A13597 Radiator","description":"\u003ch2\u003eKoyorad A13597 Radiator for Cadillac CTS\u003c\/h2\u003e\u003cp\u003eThe Koyorad A13597 radiator is an OE-equivalent replacement built for 2014-2019 Cadillac CTS applications. It combines an aluminum core with plastic tanks and an integrated transmission oil cooler to support factory-style cooling performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit radiator for Cadillac CTS models from 2014-2019\u003c\/li\u003e\n\u003cli\u003eAluminum core with 1-row construction\u003c\/li\u003e\n\u003cli\u003ePlastic tank design for OE-style fitment\u003c\/li\u003e\n\u003cli\u003eInternal transmission oil cooler included\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 21.625 in. height, 19.8125 in. width, 1.0625 in. thickness\u003c\/li\u003e\n\u003cli\u003eInlet and outlet diameters: 1.3125 in.\u003c\/li\u003e\n\u003cli\u003eTransmission oil cooler diameter: 1.0625 in. with 4 plate quantity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eKoyorad Radiator A13597 is engineered as a replacement radiator for the Cadillac CTS, covering 2014-2018 and 2019 model years. Koyorad focuses on OE-equivalent construction and manufacturing consistency, making this radiator a practical choice when replacing a leaking, clogged, or damaged cooling unit. The aluminum core helps transfer heat efficiently, while the integrated internal transmission oil cooler supports vehicles equipped with automatic transmission cooling through the radiator assembly.\u003c\/p\u003e\u003cp\u003eThe Koyorad radiator line is built around factory-style replacement needs, with dimensions and connection sizes that align with the original cooling system layout. For shoppers searching for a 2014-2019 Cadillac CTS radiator, Cadillac CTS cooling system replacement, or Koyorad A13597 radiator fitment, this part provides a direct application match for the listed vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks from a cracked or aging radiator tank\u003c\/li\u003e\n\u003cli\u003eOverheating caused by restricted or inefficient heat transfer\u003c\/li\u003e\n\u003cli\u003eTransmission fluid temperature issues related to a failed internal cooler\u003c\/li\u003e\n\u003cli\u003eCorrosion or damage in the original radiator core\u003c\/li\u003e\n\u003cli\u003eCooling system service needs on a 2014-2019 Cadillac CTS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify inlet and outlet hose diameters before installation and confirm the vehicle uses the listed internal transmission oil cooler configuration. Drain the cooling system fully, inspect hoses and clamps for wear, and flush the system if contamination is present. After installation, refill with the correct coolant mixture and bleed air from the system according to factory service procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eKoyorad manufactures OE-equivalent radiators using application-specific engineering and production experience focused on replacement accuracy. This part number, A13597, is built to match the listed Cadillac CTS fitment and cooling-system requirements.\u003c\/p\u003e","brand":"Koyorad","offers":[{"title":"Default Title","offer_id":52424691515573,"sku":"GTQS-A13597","price":207.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KO_A13597_Dia.jpg?v=1777820180","url":"https:\/\/www.partcatalog.com\/products\/koyorad-a13597-radiator","provider":"PartCatalog","version":"1.0","type":"link"}