{"product_id":"performance-radiator-for-nissan-pathfinder-1987-1995-2-4l-3-0l-automatic","title":"Performance Radiator for Nissan Pathfinder (1987-1995) 2.4L 3.0L Automatic","description":"\u003ch2\u003eHigh-Efficiency 3-Row Aluminum Performance Radiator for 1987-1995 Nissan Pathfinder\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Upgrades the factory cooling circuit to a high-capacity, all-aluminum 3-row downflow core to eliminate overheating and fluid cross-contamination during severe-duty operation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Pathfinder Thermal Vulnerability\u003c\/h3\u003e\n\u003cp\u003eFactory WD21 radiators rely on brittle plastic end tanks crimped onto a thin aluminum core with rubber O-rings. Over decades of thermal cycling and off-road chassis flex, these mechanical crimps fatigue, leading to seam blowouts, stress cracks around inlet\/outlet necks, and restricted coolant passage volume that causes rapid heat soak during low-speed rock crawling or sustained uphill hauling.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis heavy-duty downflow unit is built with 100% TIG-welded 2.0 mm aluminum end tanks and a vacuum-brazed 3-row core, eliminating failure-prone epoxies and plastic seams. Featuring tight 3\/8-inch tube pitch and a dense 14–16 fins-per-inch fin pack, it delivers 35–45% higher thermal efficiency over stock. An integrated heavy-duty transmission oil cooler (TOC) ensures automatic transmission line temps stay regulated under load.\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;\"\u003e1987-1995 Nissan Pathfinder (WD21) Automatic\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;\"\u003e2.4L (Z24i\/KA24E), 3.0L (VG30i\/VG30E) \/ WD21\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;\"\u003e106-153 hp \/ 137-180 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eCore Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e25-1\/2\" W x 17\" H (Overall: 27\" W x 22\" H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eInlet \/ Outlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1-3\/8\" \/ 1-3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eOEM \/ Interchange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e21460-73P00, 21400-01G00, DPI 314, CU314, RAD314\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1987-1995 Nissan Pathfinder 2.4L I4 (Z24i \/ KA24E) Automatic Transmission\u003c\/li\u003e\n  \u003cli\u003e1987-1995 Nissan Pathfinder 3.0L V6 (VG30i \/ VG30E) Automatic Transmission\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eNote: Direct bolt-on replacement; does not fit 1996-later R50 Pathfinder chassis.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Nissan Off-Road Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle backcountry terrain and heavy recovery duties, this reinforced cooling assembly guarantees continuous heat rejection and structural integrity where OEM plastic radiators fail.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50416613523704,"sku":"DS-ED2AHSVOS","price":209.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-nissan-pathfinder-1987-1995-2-4l-3-0l-automatic-1.jpg?v=1788322878","url":"https:\/\/performancechiptuning.com\/fr\/products\/performance-radiator-for-nissan-pathfinder-1987-1995-2-4l-3-0l-automatic","provider":"Performance Chip Tuning","version":"1.0","type":"link"}