{"product_id":"denso-221-9450-radiator","title":"Denso 221-9450 Radiator","description":"\u003ch2\u003eOverview of the Denso 221-9450 Radiator for Chevrolet and GMC\u003c\/h2\u003e\u003cp\u003eThe Denso 221-9450 radiator is engineered to provide reliable cooling performance for select Chevrolet and GMC trucks and SUVs. Designed specifically for models like the Silverado 1500, Sierra 1500, Tahoe, Yukon, and Yukon XL, this radiator ensures proper engine temperature regulation and includes a transmission oil cooler for enhanced functionality.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore Height: 33.9764 inches\u003c\/li\u003e\n\u003cli\u003eCore Width: 18.4803 inches\u003c\/li\u003e\n\u003cli\u003eCore Thickness: 1.0630 inches\u003c\/li\u003e\n\u003cli\u003eTransmission Oil Cooler Included\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 1.3125 inches\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 1.5625 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Details\u003c\/h2\u003e\u003cp\u003eThe Denso 221-9450 radiator features a core measuring approximately 34 inches in height, 18.5 inches in width, and just over 1 inch in thickness. These dimensions are optimized to fit the cooling system requirements of Chevrolet Silverado 1500 and GMC Sierra 1500 trucks, as well as full-size SUVs like the Tahoe and Yukon models. The inclusion of a transmission oil cooler integrated within the radiator supports efficient heat dissipation from the transmission fluid, helping maintain optimal transmission performance under various driving conditions. The inlet and outlet diameters of 1.3125 inches and 1.5625 inches respectively ensure compatibility with factory hoses and fittings, facilitating straightforward installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis radiator is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003eChevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Yukon\u003c\/li\u003e\n\u003cli\u003eGMC Yukon XL\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace original equipment radiators in these models, supporting engine cooling and transmission fluid temperature control.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Denso 221-9450 Radiator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine overheating due to inefficient heat exchange\u003c\/li\u003e\n\u003cli\u003eTransmission fluid overheating affecting transmission longevity\u003c\/li\u003e\n\u003cli\u003eCoolant leaks from damaged or corroded radiator cores\u003c\/li\u003e\n\u003cli\u003eReduced cooling system performance from clogged or bent fins\u003c\/li\u003e\n\u003cli\u003eIncompatibility with factory hose connections causing installation issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the radiator core dimensions match the vehicle’s specifications before installation\u003c\/li\u003e\n\u003cli\u003eVerify inlet and outlet hose diameters for proper fitment with existing hoses\u003c\/li\u003e\n\u003cli\u003eDrain coolant and transmission fluid before removal of the old radiator\u003c\/li\u003e\n\u003cli\u003eInspect and replace any worn or damaged hoses and clamps during installation\u003c\/li\u003e\n\u003cli\u003eBleed the cooling system after installation to remove air pockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDenso radiators, including part number 221-9450, are manufactured to meet or exceed OEM standards for durability and performance. This radiator undergoes rigorous quality control testing to ensure reliable operation under normal driving conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976531640501,"sku":"BBNF-221-9450","price":254.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2219450_Fro.jpg?v=1775007197","url":"https:\/\/www.partcatalog.com\/products\/denso-221-9450-radiator","provider":"PartCatalog","version":"1.0","type":"link"}