{"product_id":"radiator-for-volkswagen-routan-2009-2014-3-6l-3-8l-4-0l","title":"Radiator for Volkswagen Routan (2009-2014) 3.6L 3.8L 4.0L","description":"\u003ch2\u003eHigh-Efficiency All-Aluminum Radiator for 2009-2014 Volkswagen Routan\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The all-aluminum performance radiator replaces the leak-prone factory cooling assembly on the 2009-2014 Volkswagen Routan to improve thermal heat dissipation, eliminate plastic tank failures, and maintain stable coolant temperatures under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Volkswagen Routan Plastic Tank Vulnerability\u003c\/h3\u003e\n\u003cp\u003eFactory cooling systems on the \u003cstrong\u003eRT platform\u003c\/strong\u003e rely on lightweight radiators featuring crimped polymer end tanks attached to an aluminum core with rubber O-rings. Over continuous heat cycling and high engine bay temperatures generated by the transverse \u003cstrong\u003e3.8L EGH\u003c\/strong\u003e, \u003cstrong\u003e4.0L EGQ\u003c\/strong\u003e, and \u003cstrong\u003e3.6L Pentastar\u003c\/strong\u003e V6 powerplants, the brittle nylon tanks degrade. Hairline fractures typically develop at the upper inlet and lower hose necks, while seam degradation causes catastrophic coolant loss, thermal runaway, and head gasket failure under demanding family or towing use.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis high-efficiency replacement features 100% aircraft-grade aluminum construction with precision TIG-welded tanks that eliminate mechanical crimps and failure-prone plastic materials. The 2-row brazed tube-and-fin core increases internal cooling capacity and conductive surface contact over worn single-row units. High-density louvered fins maximize airflow heat rejection to resist heat soak in stop-and-go traffic. Engineered as a direct bolt-in unit, it retains factory cooling fan shroud mounts and OE-spec hose routing without custom fabrication.\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;\"\u003e2009-2014 Volkswagen Routan\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;\"\u003e3.6L Pentastar, 3.8L EGH, 4.0L EGQ \/ RT Platform\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;\"\u003e197–283 hp \/ 230–260 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\u003e2009-2010 Volkswagen Routan 3.8L V6 (S, SE)\u003c\/li\u003e\n  \u003cli\u003e2009-2010 Volkswagen Routan 4.0L V6 (SEL, SEL Premium)\u003c\/li\u003e\n  \u003cli\u003e2011-2014 Volkswagen Routan 3.6L V6 (S, SE, SEL, SEL Premium)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the RT chassis Routan?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2009-2014 Volkswagen Routan across the \u003cstrong\u003eRT chassis\u003c\/strong\u003e equipped with the \u003cstrong\u003e3.6L Pentastar\u003c\/strong\u003e, \u003cstrong\u003e3.8L EGH\u003c\/strong\u003e, or \u003cstrong\u003e4.0L EGQ\u003c\/strong\u003e engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre modifications required for the transmission cooler lines?\u003c\/strong\u003e\u003cbr\u003e No, this unit maintains correct OEM-style mounting provisions and internal line connections for a plug-and-play installation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Volkswagen Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eMaintaining proper cooling operating thresholds prevents transmission fluid breakdown and cylinder head warpage, safeguarding critical powertrain components during extended highway trips and severe-duty commuting.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50514633621752,"sku":"DS-EK6W5YLZZ","price":222.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/radiator-for-volkswagen-routan-2009-2014-3-6l-3-8l-4-0l-1.jpg?v=1789448810","url":"https:\/\/performancechiptuning.com\/products\/radiator-for-volkswagen-routan-2009-2014-3-6l-3-8l-4-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}