{"product_id":"radiator-coolant-silicone-hose-kit-for-infiniti-g35-nissan-350z-2003-2007-3-5l","title":"Radiator Coolant Silicone Hose Kit for Infiniti G35 \u0026 Nissan 350Z (2003-2007) 3.5L","description":"\u003ch2\u003eHeavy-Duty Radiator Coolant Silicone Hose Kit for 2003-2007 Infiniti, Nissan G35, 350Z\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect replacement silicone hose upgrade designed to prevent catastrophic coolant blowouts and stabilize engine temperatures under high-stress conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock G35, 350Z Cooling System Vulnerability\u003c\/h3\u003e\n\u003cp\u003eThe OEM EPDM rubber radiator hoses on the VQ35DE platform are notoriously susceptible to thermal degradation over years of heat cycling. In a high-revving 3.5L engine bay, standard rubber dry-rots, cracks, and balloons under pressure. This material fatigue compromises the cooling system's integrity, often leading to unexpected ruptures during track days or spirited canyon driving. Additionally, the factory clamp tension weakens over time, introducing micro-leaks that slowly bleed coolant, inducing localized hot spots and detrimental engine heat soak that robs the V6 of consistent power.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis upgraded radiator hose kit completely eliminates the vulnerabilities of factory rubber. Constructed from high-temperature silicone with 3-ply nylon reinforcement, these hoses maintain structural rigidity up to 85 PSI of continuous working pressure and boast a 245 PSI burst threshold. The full 4.5mm wall thickness resists ballooning while ensuring constant fluid dynamics without restriction. Engineered to operate flawlessly across a massive temperature spectrum from -65°F to 500°F, this kit ensures stable coolant flow dynamics regardless of external conditions. The inclusion of heavy-duty clamps guarantees a precise, uniform clamping force, eliminating weeping and securing the system against the rigors of high-boost or high-temperature track applications.\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;\"\u003e2003-2007 Infiniti G35, Nissan 350Z\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;\"\u003eVQ35DE \/ Z33, V35\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;\"\u003e280-300 hp \/ 260-270 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\u003e2003-2007 Nissan 350Z 3.5L VQ35DE\u003c\/li\u003e\n  \u003cli\u003e2003-2007 Infiniti G35 3.5L VQ35DE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe JDM Performance Standard\u003c\/h3\u003e\n\u003cp\u003eFor the JDM enthusiast, cooling stability dictates consistent power delivery. Upgrading to reinforced silicone ensures your Z33 or V35 VQ35DE platform maintains optimal thermal efficiency, protecting your block from overheating and allowing you to push closer to the redline with absolute mechanical confidence.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48363420582136,"sku":"DS-E3CXD7RQ9","price":54.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/radiator-coolant-silicone-hose-kit-for-infiniti-g35-nissan-350z-2003-2007-3-5l-1.webp?v=1778613521","url":"https:\/\/performancechiptuning.com\/products\/radiator-coolant-silicone-hose-kit-for-infiniti-g35-nissan-350z-2003-2007-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}