{"product_id":"denso-221-9397-radiator","title":"Denso 221-9397 Radiator","description":"\u003ch2\u003eOverview of Denso Radiator 221-9397 for Ram Trucks\u003c\/h2\u003e\u003cp\u003eThe Denso radiator part number 221-9397 is designed specifically for Ram 1500, 1500 Classic, 2500, and 3500 models. Engineered to meet the cooling demands of these trucks, this radiator ensures efficient heat dissipation and reliable engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore Height: 27.95 inches\u003c\/li\u003e\n\u003cli\u003eCore Width: 22.71 inches\u003c\/li\u003e\n\u003cli\u003eCore Thickness: 1.42 inches\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 1.52 inches\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 1.81 inches\u003c\/li\u003e\n\u003cli\u003eTransmission Oil Cooler: Not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Design Features\u003c\/h2\u003e\u003cp\u003eThis Denso radiator features a core height of 27.95 inches and a width of 22.71 inches, providing a substantial surface area for effective heat exchange. The core thickness of 1.42 inches supports optimal coolant flow and thermal management. The inlet and outlet diameters, measuring 1.52 inches and 1.81 inches respectively, are designed to match the factory hose connections on compatible Ram trucks, ensuring a secure and leak-free fit. Note that this radiator does not include a transmission oil cooler, so it is intended for applications where a separate transmission cooler is used or not required.\u003c\/p\u003e\u003ch2\u003eCompatible Ram Models and Applications\u003c\/h2\u003e\u003cp\u003eThis radiator is compatible with the following Ram truck models: 1500, 1500 Classic, 2500, and 3500. It is suitable for owners seeking a direct replacement radiator that maintains factory specifications and cooling efficiency. The part number 221-9397 corresponds to this exact fitment, making it a reliable choice for maintaining proper engine temperature in these vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOverheating issues due to radiator core damage or clogging\u003c\/li\u003e\n\u003cli\u003eCoolant leaks from cracked or corroded radiator cores\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency impacting engine performance\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or damaged factory radiator\u003c\/li\u003e\n\u003cli\u003eMaintaining optimal engine temperature under heavy load or towing conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso radiator 221-9397 on Ram 1500, 1500 Classic, 2500, or 3500 models, ensure all hose connections match the inlet and outlet diameters of 1.52 inches and 1.81 inches respectively. Properly flush the cooling system before installation to prevent contamination. Verify that the radiator mounts align with factory brackets for a secure fit. Since this radiator does not include a transmission oil cooler, confirm if your vehicle requires a separate cooler installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDenso radiators are manufactured to meet OEM standards for durability and performance. While specific warranty details for part number 221-9397 are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. It is recommended to consult the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":52163104768181,"sku":"BBNF-221-9397","price":238.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2219397_Fro.jpg?v=1775590253","url":"https:\/\/www.partcatalog.com\/products\/denso-221-9397-radiator","provider":"PartCatalog","version":"1.0","type":"link"}