{"product_id":"performance-radiator-for-toyota-4runner-1984-1991-2-4l","title":"Performance Radiator for Toyota 4Runner (1984-1991) 2.4L","description":"\u003ch2\u003eDirect-Fit All-Aluminum Performance Radiator for 1984-1991 Toyota 4Runner\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The all-aluminum performance radiator replaces the deteriorating factory cooling unit on the 1984-1991 Toyota 4Runner to increase thermal capacity, stabilize operating temperatures, and prevent trail-side overheating.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Toyota 4Runner Cooling Vulnerabilities\u003c\/h3\u003e\n\u003cp\u003eFactory cooling systems in the \u003cstrong\u003eN60\u003c\/strong\u003e and \u003cstrong\u003eN130\u003c\/strong\u003e chassis rely on aging copper-brass construction or crimped plastic end tanks prone to catastrophic failure. Over decades of thermal cycling and torsional chassis flex during trail use, factory solder joints degrade, header plates leak, and narrow OEM coolant tubes suffer internal mineral scaling. On the 2.4L \u003cstrong\u003e22R\u003c\/strong\u003e and \u003cstrong\u003e22R-E\u003c\/strong\u003e engines, sustained high-load conditions—such as low-range rock crawling or pulling long mountain grades—overwhelm the compromised stock core, drastically increasing the risk of cylinder head warping and blown head gaskets.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis drop-in replacement resolves thermal bottlenecks through full aircraft-grade aluminum construction. Featuring precision TIG-welded end tanks, it completely eliminates failure-prone rubber gasket crimp seals. The high-efficiency tube-and-fin aluminum core significantly increases fluid volume and surface heat dissipation over stock dimensions. Brazed aluminum fin geometry maximizes heat transfer at both low-speed trail crawl velocities and highway speeds, providing robust resistance against heat soak without requiring custom chassis modification.\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; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e1984-1991 Toyota 4Runner\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2.4L I4 (22R \/ 22R-E) \/ N60 \u0026amp; N130\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e113 hp \/ 140 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1984-1989 Toyota 4Runner 2.4L (N60)\u003c\/li\u003e\n  \u003cli\u003e1990-1991 Toyota 4Runner 2.4L (N130)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the N60 and N130 4Runner?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 1984-1991 Toyota 4Runner equipped with the 2.4L 22R and 22R-E engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the factory mechanical fan shroud mount directly to this radiator?\u003c\/strong\u003e\u003cbr\u003e Yes, this radiator retains OEM bracket locations to facilitate standard fan shroud mounting and hose routing.\u003c\/p\u003e\n\n\u003ch3\u003eThe Toyota Trail Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to withstand rigorous off-road vibration and heavy trail duty, this all-aluminum core ensures continuous heat rejection so your 4Runner maintains optimal operating temperature across extreme terrain.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50593927135480,"sku":"DS-E9BK9WKVQ","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-toyota-4runner-1984-1991-2-4l-1.jpg?v=1790053127","url":"https:\/\/performancechiptuning.com\/products\/performance-radiator-for-toyota-4runner-1984-1991-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}