{"product_id":"performance-radiator-for-nissan-xterra-2005-2015-4-0l-automatic","title":"Performance Radiator for Nissan Xterra (2005-2015) 4.0L Automatic","description":"\u003ch2\u003eHeavy-Duty All-Aluminum Performance Radiator for 2005-2015 Nissan Xterra\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eReplaces the failure-prone factory cooling assembly with an all-aluminum direct-fit unit engineered to eliminate cross-contamination and lower coolant operating temperatures under heavy load.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Xterra Cooling System Weakness\u003c\/h3\u003e\n\u003cp\u003eThe factory N50 cooling assembly relies on crimped plastic end tanks bonded to an aluminum core via rubber gaskets. Thermal cycling and off-road chassis flex degrade these crimp seams over time, leading to micro-fractures, coolant loss, and catastrophic pressure drops. More critically, the internal transmission oil cooler line inside the stock radiator is notoriously prone to corrosion and rupture, causing the cross-contamination of automatic transmission fluid with engine coolant (commonly referred to as SMOD). This contamination destroys the transmission friction plates and valve body solenoids.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis performance radiator features 100% TIG-welded aircraft-grade aluminum construction, completely eliminating failure-prone plastic end tanks and mechanical crimp seals. The brazed high-density core increases fluid capacity and optimizes heat transfer via multi-louvered cooling fins. By utilizing robust internal routing and reinforced structural mounting brackets, this unit withstands severe trail vibration while providing consistent thermal dissipation for both the engine coolant and the integrated automatic transmission fluid circuit.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2005-2015 Nissan Xterra\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eVQ40DE 4.0L V6 \/ N50\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e261 hp \/ 281 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e21460-9CA0E \/ DPI 2807\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2005-2015 Nissan Xterra 4.0L V6 Automatic (X, S, SE, Off-Road, PRO-4X)\u003c\/li\u003e\n  \u003cli\u003eDoes not fit 1998-2004 Nissan Xterra (WD22 chassis \/ VG33E engines)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Nissan Off-Road Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the high thermal demands of overland expeditions, steep grade climbs, and heavy payload towing, this all-aluminum core ensures maximum reliability where OEM components fail.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50414496022776,"sku":"DS-EPOKVLTB0","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-nissan-xterra-2005-2015-4-0l-automatic-1.jpg?v=1788307535","url":"https:\/\/performancechiptuning.com\/es\/products\/performance-radiator-for-nissan-xterra-2005-2015-4-0l-automatic","provider":"Performance Chip Tuning","version":"1.0","type":"link"}