{"product_id":"denso-221-3409-radiator","title":"Denso 221-3409 Radiator","description":"\u003ch2\u003eOverview of the Denso 221-3409 Radiator for Nissan Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso 221-3409 radiator is engineered specifically for Nissan Frontier, Pathfinder, and Xterra models. Designed to maintain optimal engine temperature, this radiator includes a transmission oil cooler to support vehicle performance under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore Height: 23.625 inches\u003c\/li\u003e\n\u003cli\u003eCore Width: 27.062 inches\u003c\/li\u003e\n\u003cli\u003eCore Thickness: 1.437 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 Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Denso 221-3409 radiator features a robust core measuring 23.625 inches in height, 27.062 inches in width, and 1.437 inches in thickness, providing efficient heat dissipation for Nissan Frontier, Pathfinder, and Xterra vehicles. Both the inlet and outlet diameters are 1.375 inches, ensuring compatibility with the original cooling system hoses. The integrated transmission oil cooler supports the vehicle’s transmission by maintaining proper fluid temperature, which is critical for transmission longevity and performance.\u003c\/p\u003e\u003ch2\u003eCompatible Nissan Models and Applications\u003c\/h2\u003e\u003cp\u003eThis radiator is compatible with Nissan Frontier, Pathfinder, and Xterra models, making it a suitable replacement part for cooling system maintenance or repair. The inclusion of the transmission oil cooler makes it particularly useful for vehicles that require combined engine and transmission cooling solutions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOverheating issues due to radiator core damage or clogging\u003c\/li\u003e\n\u003cli\u003eTransmission fluid overheating in vehicles with integrated coolers\u003c\/li\u003e\n\u003cli\u003eLeaks or cracks in the radiator core or tanks\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency from corrosion or wear\u003c\/li\u003e\n\u003cli\u003eReplacement during engine cooling system upgrades or repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 221-3409 radiator, ensure that the inlet and outlet hoses match the 1.375-inch diameter specifications for proper fitment. It is recommended to inspect and replace any worn hoses or clamps during installation. Properly bleed the cooling system to remove air pockets and verify that the transmission oil cooler lines are securely connected to prevent leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDenso radiators are manufactured to meet or exceed OEM standards for durability and performance. The 221-3409 radiator undergoes rigorous quality control to ensure reliable operation in Nissan Frontier, Pathfinder, and Xterra vehicles. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43969463320757,"sku":"BBNF-221-3409","price":186.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2213409_Fro.jpg?v=1775007073","url":"https:\/\/www.partcatalog.com\/products\/denso-221-3409-radiator","provider":"PartCatalog","version":"1.0","type":"link"}