{"product_id":"performance-radiator-for-jeep-wrangler-2007-2018-3-8l-3-6l","title":"Performance Radiator for Jeep Wrangler (2007-2018) 3.8L 3.6L","description":"\u003ch2\u003eHeavy-Duty All-Aluminum Performance Radiator for 2007-2018 Jeep Wrangler\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Bolt-On Thermal Upgrade:\u003c\/strong\u003e Replaces failure-prone factory plastic end-tank radiators with a high-capacity, TIG-welded all-aluminum 3-row cooling unit engineered for extreme low-speed crawling and heavy load management.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Wrangler JK Thermal Vulnerability\u003c\/h3\u003e\n\u003cp\u003eFactory Jeep Wrangler JK radiators utilize composite plastic end tanks crimped onto a thin single-row aluminum core using rubber gaskets. Under severe trail vibration, continuous chassis twist, and repetitive thermal cycling, these mechanical crimp points fatigue and rupture. Furthermore, low-speed rock crawling generates high engine bay heat with minimal ambient airflow, causing rapid heat soak and elevated operating temperatures that the stock core cannot mitigate.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for maximum thermal efficiency, this upgrade features an all-aluminum 3-row core (20.4 in H x 21.7 in W) joined by precision TIG-welded tanks, completely eliminating failure-prone plastic seams and gaskets. The multi-row internal passage design significantly expands fluid capacity and surface contact area, accelerating heat dissipation under sustained low-speed crawling and towing. Includes a high-pressure radiator cap and standardized 1.5-inch inlet\/outlet ports for direct factory 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;\"\u003e2007-2018 Jeep Wrangler JK (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;\"\u003e3.8L EGH V6 \u0026amp; 3.6L Pentastar V6 \/ JK Platform\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;\"\u003e202-285 hp \/ 237-260 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;\"\u003eDPI 2957, CU2957, RAD2957, 68143886AA, 68049405AA\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\u003e2007-2011 Jeep Wrangler JK:\u003c\/strong\u003e 3.8L V6 (Automatic Transmission)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2012-2018 Jeep Wrangler JK:\u003c\/strong\u003e 3.6L Pentastar V6 (Automatic Transmission)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM \u0026amp; Interchange Part Numbers:\u003c\/strong\u003e DPI 2957, CU2957, RAD2957, Q2957, CH3010343, 68143886AA, 68049405AA, 55056633AA, 55056634AB, 55056633AB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Jeep Off-Road Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle brutal terrain, heavy trail payloads, and continuous low-range rock crawling without coolant loss or engine heat soak.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50426287849720,"sku":"DS-ETO0LBYF2","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-jeep-wrangler-2007-2018-3-8l-3-6l-1.jpg?v=1788397693","url":"https:\/\/performancechiptuning.com\/fr\/products\/performance-radiator-for-jeep-wrangler-2007-2018-3-8l-3-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}