{"product_id":"aluminum-radiator-for-dodge-durango-2011-2021-3-6l-5-7l","title":"Aluminum Radiator for Dodge Durango (2011-2021) 3.6L 5.7L","description":"\u003ch2\u003eHeavy-Duty All-Aluminum Performance Radiator for 2011-2021 Dodge Durango\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Directly replaces brittle factory plastic-tank radiators with a high-capacity, all-aluminum brazed assembly engineered to maximize thermal rejection under sustained load and towing conditions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Durango Thermal Fatigue Weakness\u003c\/h3\u003e\n\u003cp\u003eFactory WD-platform cooling systems rely on composite plastic end tanks mechanically crimped to an aluminum tube-and-fin core with rubber O-ring gaskets. Over continuous thermal cycling and heavy towing duty with either the 3.6L or 5.7L powerplant, these composite tanks embrittle, warp, and develop stress fractures along the crimp seam. Internal pressure surges eventually cause seal failure, leading to localized coolant aeration, elevated operating temps, and premature engine overheating.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis drop-in replacement features 100% TIG-welded structural aluminum end tanks mated to a high-efficiency brazed multi-row core. By eliminating crimped plastic tanks, it removes the primary structural failure point under high-pressure conditions. The multi-row aluminum core increases coolant capacity and surface area contact, accelerating heat dissipation during aggressive grade climbs and heavy payload operation while retaining precise OEM mounting and fan shroud integration.\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;\"\u003e2011-2021 Dodge Durango\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;\"\u003ePentastar 3.6L V6 \u0026amp; HEMI 5.7L V8 \/ WD Chassis\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;\"\u003e290-360 hp \/ 260-390 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;\"\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\u003e\n\u003cstrong\u003e2011-2021 Dodge Durango\u003c\/strong\u003e (3.6L V6 Pentastar, 5.7L V8 HEMI)\u003c\/li\u003e\n  \u003cli\u003eFits SXT, GT, Citadel, R\/T, and Special Service trims utilizing factory mounting locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Dodge Durability Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to withstand maximum GCWR towing and severe-duty hauling demands, this all-aluminum cooling unit maintains stable thermal thresholds across tough operating environments, protecting your powertrain from heat soak and mechanical stress.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50496534741240,"sku":"DS-EPF792HSR","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/aluminum-radiator-for-dodge-durango-2011-2021-3-6l-5-7l-1.jpg?v=1789245625","url":"https:\/\/performancechiptuning.com\/fr\/products\/aluminum-radiator-for-dodge-durango-2011-2021-3-6l-5-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}