{"product_id":"koyorad-a2409-radiator","title":"Koyorad A2409 Radiator","description":"\u003ch2\u003eKoyorad A2409 Radiator for Nissan Applications\u003c\/h2\u003e\u003cp\u003eThe Koyorad A2409 radiator is an OE-equivalent replacement built for cooling system service on select Nissan trucks and SUVs. It combines an aluminum core with plastic tanks and includes an internal transmission oil cooler for direct replacement use on automatic-transmission applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2001-2004 Nissan Frontier and 2002-2004 Nissan Xterra\u003c\/li\u003e\n\u003cli\u003eAluminum core with plastic tanks\u003c\/li\u003e\n\u003cli\u003e2-row core design for efficient heat transfer\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 27.9375 in. wide, 17.6875 in. high, 1.4375 in. thick\u003c\/li\u003e\n\u003cli\u003eInlet and outlet diameter: 1.375 in.\u003c\/li\u003e\n\u003cli\u003eInternal transmission oil cooler included\u003c\/li\u003e\n\u003cli\u003eTransmission oil cooler diameter: 1.25 in.\u003c\/li\u003e\n\u003cli\u003ePart number A2409\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eKoyorad A2409 is a radiator replacement for 2001-2004 Nissan Frontier and 2002-2004 Nissan Xterra models. It is built with an aluminum core and plastic end tanks, matching the OE-style construction commonly used in factory cooling systems. The 2-row core layout and integrated transmission oil cooler make this radiator a practical choice for vehicles that route automatic transmission fluid through the radiator assembly. Koyorad A2409 is a direct-fit cooling component for Nissan Frontier and Nissan Xterra owners looking for a replacement radiator with the correct core size and hose connections.\u003c\/p\u003e\u003cp\u003eKoyorad uses technical manufacturing experience to produce OE-equivalent radiators that align with factory replacement needs. This part cross-references Denso (e.g., 221-0508) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaking radiator tanks or seams\u003c\/li\u003e\n\u003cli\u003eRestricted coolant flow from an aging core\u003c\/li\u003e\n\u003cli\u003eOverheating caused by reduced heat dissipation\u003c\/li\u003e\n\u003cli\u003eTransmission fluid cooling concerns in automatic-equipped vehicles\u003c\/li\u003e\n\u003cli\u003eCracked or deteriorated factory radiator components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify hose diameter, core dimensions, and transmission cooler connections before installation. Flush the cooling system and inspect hoses, clamps, and the radiator cap during replacement. Confirm fitment for your specific 2001-2004 Nissan Frontier or 2002-2004 Nissan Xterra configuration before removing the original radiator. Part number A2409 should be matched to the vehicle’s cooling system layout and transmission setup.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eKoyorad manufactures OE-equivalent replacement radiators using application-specific engineering and production experience. The A2409 is built to meet the dimensional and functional requirements of the listed Nissan applications.\u003c\/p\u003e","brand":"Koyorad","offers":[{"title":"Default Title","offer_id":52424696955061,"sku":"GTQS-A2409","price":201.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KO_A2409_Fro.jpg?v=1777820799","url":"https:\/\/www.partcatalog.com\/products\/koyorad-a2409-radiator","provider":"PartCatalog","version":"1.0","type":"link"}