{"product_id":"denso-221-9321-radiator","title":"Denso 221-9321 Radiator","description":"\u003ch2\u003eOverview of the Denso 221-9321 Radiator for Cadillac ATS and CTS\u003c\/h2\u003e\u003cp\u003eThe Denso 221-9321 radiator is engineered specifically for Cadillac ATS and CTS models, providing reliable cooling performance. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports optimal engine temperature management.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore Height: 20.67 inches\u003c\/li\u003e\n\u003cli\u003eCore Width: 19.79 inches\u003c\/li\u003e\n\u003cli\u003eCore Thickness: 1.06 inches\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 1.34 inches\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 1.34 inches\u003c\/li\u003e\n\u003cli\u003eIncludes Transmission Oil Cooler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis Denso radiator, part number 221-9321, features a core height of 20.67 inches and a width of 19.79 inches, with a thickness of 1.06 inches, ensuring efficient heat dissipation. The inlet and outlet diameters are both 1.34 inches, compatible with the cooling system of Cadillac ATS and CTS vehicles. The integrated transmission oil cooler enhances transmission fluid cooling, contributing to overall vehicle performance and longevity. This radiator is designed to meet the exact fitment requirements of the specified Cadillac models, ensuring proper installation and function.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cp\u003eThis radiator is compatible with the following Cadillac models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac ATS\u003c\/li\u003e\n\u003cli\u003eCadillac CTS\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is used to address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine overheating due to radiator failure\u003c\/li\u003e\n\u003cli\u003eTransmission fluid overheating\u003c\/li\u003e\n\u003cli\u003eCoolant leaks or core damage\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency from clogged or damaged radiator\u003c\/li\u003e\n\u003cli\u003eMaintaining optimal engine operating temperature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 221-9321 radiator, ensure the vehicle is cool and the cooling system is depressurized. Verify that the inlet and outlet hose diameters match the radiator connections. Properly secure all mounting points and check for leaks after installation. It is recommended to replace coolant and inspect related components such as hoses and clamps during installation to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDenso radiators are manufactured to meet OEM specifications, ensuring durability and performance. The 221-9321 radiator undergoes rigorous quality control to provide reliable cooling for Cadillac ATS and CTS vehicles. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43969585217717,"sku":"BBNF-221-9321","price":217.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2219321_Fro.jpg?v=1775007175","url":"https:\/\/www.partcatalog.com\/products\/denso-221-9321-radiator","provider":"PartCatalog","version":"1.0","type":"link"}