{"product_id":"denso-221-3403-radiator","title":"Denso 221-3403 Radiator","description":"\u003ch2\u003eOverview of the Denso Radiator for Nissan Altima\u003c\/h2\u003e\u003cp\u003eThe Denso 221-3403 radiator is engineered specifically for Nissan Altima models, providing reliable cooling performance. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports efficient engine operation under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore Height: 15.75 inches\u003c\/li\u003e\n\u003cli\u003eCore Width: 28.687 inches\u003c\/li\u003e\n\u003cli\u003eCore Thickness: 0.625 inches\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 1.375 inches\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 1.375 inches\u003c\/li\u003e\n\u003cli\u003eIncludes Transmission Oil Cooler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Radiator Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Denso 221-3403 radiator features a core height of 15.75 inches and a width of 28.687 inches, providing ample surface area for heat dissipation. Its 0.625-inch core thickness balances cooling efficiency with durability. Both the inlet and outlet diameters measure 1.375 inches, ensuring compatibility with the Nissan Altima's cooling system hoses. This radiator also includes an integrated transmission oil cooler, which helps maintain optimal transmission fluid temperature, contributing to overall vehicle performance and longevity.\u003c\/p\u003e\u003ch2\u003eCompatible Nissan Altima Models and Applications\u003c\/h2\u003e\u003cp\u003eThis radiator is compatible with Nissan Altima vehicles requiring a direct replacement radiator with transmission oil cooler integration. It is designed to meet the cooling demands of the Altima’s engine and transmission system, making it suitable for models where the original radiator has failed or requires upgrading.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOverheating issues due to radiator core damage or clogging\u003c\/li\u003e\n\u003cli\u003eTransmission fluid overheating caused by a faulty cooler\u003c\/li\u003e\n\u003cli\u003eLeaks in the radiator or transmission oil cooler\u003c\/li\u003e\n\u003cli\u003eReduced engine cooling efficiency impacting performance\u003c\/li\u003e\n\u003cli\u003eCorrosion or physical damage to the original radiator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips for Denso Radiator 221-3403\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 221-3403 radiator on a Nissan Altima, ensure all hose connections match the 1.375-inch inlet and outlet diameters for a secure fit. Properly flush the cooling system before installation to prevent contamination. Verify that the transmission oil cooler lines are correctly connected to maintain transmission fluid cooling. It is recommended to inspect all mounting points and replace any worn hardware during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDenso radiators are manufactured to meet OEM specifications, ensuring reliable performance and durability. The 221-3403 radiator undergoes rigorous quality control testing to verify core integrity and cooling efficiency. While specific warranty terms may vary, Denso typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity for Nissan Altima owners.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43969442119861,"sku":"BBNF-221-3403","price":129.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2213403_Fro_69e7b5e7-8d13-4bad-8328-cae75840228a.jpg?v=1775007071","url":"https:\/\/www.partcatalog.com\/products\/denso-221-3403-radiator","provider":"PartCatalog","version":"1.0","type":"link"}