{"product_id":"high-performance-radiator-for-dodge-ram-1500-2500-3500-2011-2018-5-7l","title":"High Performance Radiator for Dodge Ram 1500 2500 3500 (2011-2018) 5.7L","description":"\u003ch2\u003eHigh-Capacity Aluminum Radiator for 2011-2018 Dodge, RAM 1500, 2500, 3500\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eReplaces the restrictive factory cooling system to lower engine coolant temperatures and prevent thermal breakdown under heavy towing or high-stress conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Ram DS\/DJ\/D2 Cooling Limitations\u003c\/h3\u003e\n\u003cp\u003eThe factory OEM radiator on the 4th Generation Ram trucks relies heavily on plastic end tanks crimped to a thin aluminum core. Over time, thermal cycling combined with the inherent vibrations from the 5.7L Hemi V8 causes the plastic-to-aluminum crimp joints to fatigue, weep, and eventually fail. Additionally, the standard core lacks the thermal capacity required for sustained high-load applications. When towing heavy loads on steep grades or operating in hot climates, the stock cooling system struggles to reject heat fast enough, leading to heat soak, reduced ignition timing, and potential engine overheating. Furthermore, many aftermarket replacements utilize cheaper T-3303 aluminum, which is softer and highly prone to corrosion and micro-fractures under high pressure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis high-performance replacement radiator is constructed entirely from aircraft-grade AA5052 aluminum, an Al-Mg alloy specifically selected for its superior tensile strength, cold workability, and exceptional resistance to corrosion. Unlike standard T-3303 units, the AA5052 construction features 2mm thick tanks that are fully TIG-welded to a high-density brazed core, completely eliminating the failure-prone plastic end tanks. The internal tube-and-fin architecture drastically increases surface area, improving thermal transfer efficiency by 30% to 45% over the OEM unit. Furthermore, it incorporates a CNC-machined billet aluminum fill neck, an upgraded 1.3 Bar high-pressure cap to raise the coolant boiling point, and a durable OEM-style brass petcock drain. This ensures consistent, reliable thermal management during rigorous towing and hauling cycles.\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;\"\u003e2011-2018 Dodge, RAM 1500, Ram 2500, Ram 3500\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;\"\u003e5.7L Hemi V8 (Eagle) \/ DS, DJ, D2\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;\"\u003e383-395 hp \/ 400-410 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eRadiator Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eOverall: 35.5\" W x 23.6\" H | Core: 27.5\" 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 Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1 1\/2\" Driver Side \/ 1 3\/4\" Passenger Side\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\u003eFor 2009-2010 Dodge Ram 1500 3.7L 4.7L 5.7L\u003c\/li\u003e\n  \u003cli\u003eFor 2009-2010 Dodge Ram 2500 5.7L\u003c\/li\u003e\n  \u003cli\u003eFor 2011-2012 Ram 1500 3.7L\u003c\/li\u003e\n  \u003cli\u003eFor 2011-2013 Ram 1500 4.7L\u003c\/li\u003e\n  \u003cli\u003eFor 2011-2018 Ram 1500 5.7L\u003c\/li\u003e\n  \u003cli\u003eFor 2013-2018 Ram 1500 3.6L\u003c\/li\u003e\n  \u003cli\u003eFor 2011-2017 Ram 2500 5.7L\u003c\/li\u003e\n  \u003cli\u003eFor 2014 Ram 2500 6.4L\u003c\/li\u003e\n  \u003cli\u003eFor 2011-2017 Ram 3500 5.7L\u003c\/li\u003e\n  \u003cli\u003eFor 2014 Ram 3500 6.4L\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe RAM Truck Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for extreme durability and heavy-duty performance, this cooling upgrade ensures your RAM maintains consistent operating temperatures whether you are hauling heavy payloads to the job site or towing trailers cross-country.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48363409834232,"sku":"DS-E15VU3TJZ","price":274.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-performance-radiator-for-dodge-ram-1500-2500-3500-2011-2018-5-7l-1.webp?v=1778564937","url":"https:\/\/performancechiptuning.com\/products\/high-performance-radiator-for-dodge-ram-1500-2500-3500-2011-2018-5-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}