{"product_id":"radiator-for-honda-ridgeline-2009-2014-3-5l","title":"Radiator for Honda Ridgeline (2009-2014) 3.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Replacement Radiator for 2009-2014 Honda Ridgeline (YK1)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The replacement radiator restores factory thermal efficiency and fluid cooling for the 2009-2014 Honda Ridgeline to prevent engine overheating and protect against transmission fluid cross-contamination.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Ridgeline Cooling System Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory cooling modules on the \u003cstrong\u003eYK1\u003c\/strong\u003e chassis experience severe thermal fatigue over prolonged operating cycles. The combination of cyclic pressure spikes and engine bay heat soak degrades the factory PA66 plastic end tanks, causing micro-fracturing along the crimped tank-to-core header seams. Internally, the integral transmission oil cooler fittings are vulnerable to galvanic corrosion and mechanical stress, risking catastrophic fluid cross-contamination—often termed the 'strawberry milkshake' failure—which destroys the automatic transmission. Furthermore, silicate dropout and mineral sludge accumulate within the narrow factory tubes, restricting coolant mass flow rate and elevating cylinder head temperatures toward dangerous thresholds under towing loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement drop-in unit features an aerospace-grade aluminum brazed downflow core with high-density louvered cooling fins designed to maximize convective heat transfer. The reinforced composite tanks are secured with heavy-duty mechanical crimp tabs and high-integrity elastomeric O-rings to eliminate leak paths under full thermal expansion. An internal, dual-surface transmission oil cooler maintains optimal hydraulic line pressures and fluid viscosity for automatic drivetrains. Direct-fit inlet, outlet, and shroud mounting posts match OEM envelope dimensions precisely, enabling leak-free retention of stock upper\/lower coolant hoses and factory fan shroud assemblies.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Direct-Fit Replacement Radiator with Integrated Transmission Oil Cooler\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\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 Honda Ridgeline\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;\"\u003e\n\u003cstrong\u003eJ35Z5\u003c\/strong\u003e \/ \u003cstrong\u003eYK1\u003c\/strong\u003e\n\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;\"\u003e250 hp \/ 247 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;\"\u003e\n\u003cstrong\u003e13065\u003c\/strong\u003e, \u003cstrong\u003eCU13065\u003c\/strong\u003e, \u003cstrong\u003e19010-RN0-A51\u003c\/strong\u003e, \u003cstrong\u003e19010-RN0-A52\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2009-2014 Honda Ridgeline (RT, RTS, RTL, Sport) 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2009-2015 Honda Pilot 3.5L V6 (Interchangeable core fitment)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the YK1 Ridgeline?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2009-2014 Honda Ridgeline equipped with the \u003cstrong\u003eJ35Z5\u003c\/strong\u003e engine.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the air from the cooling system after installation?\u003c\/h4\u003e\n\u003cp\u003eYes, technicians must thoroughly bleed trapped air using an elevated spill-free funnel until the thermostat cycles and operating temperature stabilizes to prevent localized hot spots.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda Towing \u0026amp; Utility Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle sustained bed payloads and trailer towing, this thermal unit provides the cooling capacity and transmission fluid temperature stability required to keep your truck running reliably under heavy work duty.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67896256364792,"sku":"DS-EWJPK8ZT6","price":100.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/radiator-for-honda-ridgeline-2009-2014-3-5l-1.jpg?v=1793295614","url":"https:\/\/performancechiptuning.com\/es\/products\/radiator-for-honda-ridgeline-2009-2014-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}