{"product_id":"radiator-coolant-silicone-hose-kit-for-toyota-pickup-4runner-1990-1995-3-0l","title":"Radiator Coolant Silicone Hose Kit for Toyota Pickup \u0026 4Runner (1990-1995) 3.0L","description":"\u003ch2\u003eHigh-Pressure Radiator Coolant Silicone Hose Kit for 1990-1995 Toyota 4Runner, Pickup\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eDirect Replacement Silicone Hose Kit:\u003c\/strong\u003e Upgrades the factory EPDM rubber radiator hoses with multi-ply reinforced silicone to withstand extreme engine temperatures and high-pressure off-road conditions.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock 3VZ-E Cooling System Vulnerability\u003c\/h3\u003e\n  \u003cp\u003eThe original equipment EPDM rubber hoses on the 3.0L 3VZ-E V6 are notorious for thermal degradation over decades of heat cycling. In the confined engine bay of the N130 4Runner and N80-N110 Pickups, limited airflow contributes to accelerated dry rot, micro-cracking, and eventual ballooning under high operating pressures. Once the internal reinforcement braiding of the factory rubber degrades, the hoses become highly susceptible to blowouts, especially during steep off-road inclines or heavy payload towing where coolant temperatures spike drastically. This heat soak vulnerability directly threatens engine longevity, often leading to sudden coolant loss and catastrophic head gasket failure—a known weak point for the 3VZ-E architecture.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis replacement hose kit engineers out the factory cooling liabilities by utilizing high-grade, 3-ply reinforced silicone. With a robust 4.5mm wall thickness, these hoses are built to handle working pressures from 0.3 to 0.9 MPa and possess a high bursting pressure threshold of 245 PSI. Unlike conventional rubber, this aerospace-grade silicone compound maintains its structural integrity and flexibility across an extreme temperature range of -65°F to 500°F. The multi-layer textile reinforcement ensures the hoses will not expand or collapse under heavy water pump suction or high-load thermal expansion. By stabilizing the coolant flow dynamics and eliminating pressure-induced hose swelling, this kit provides a stabilized, leak-proof cooling network essential for reliable trail riding.\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;\"\u003e1990-1995 Toyota 4Runner, Pickup\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;\"\u003e3VZ-E \/ N130, N80-N110\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;\"\u003e150 hp \/ 180 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\u003e1990 Toyota Pickup 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1991 Toyota Pickup 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1992 Toyota Pickup 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1993 Toyota Pickup 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1994 Toyota Pickup 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1995 Toyota Pickup 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1990 Toyota 4Runner 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1991 Toyota 4Runner 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1992 Toyota 4Runner 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1993 Toyota 4Runner 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1994 Toyota 4Runner 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e1995 Toyota 4Runner 3.0L V6\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Toyota Trail Durability Standard\u003c\/h3\u003e\n  \u003cp\u003eFor decades, vintage Toyota trucks have set the benchmark for off-road endurance. Upgrading the cooling system ensures your 3VZ-E powertrain remains bulletproof on demanding trails, providing the sustained thermal management required for towing, rock crawling, and remote overland expeditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48363400855800,"sku":"DS-ECL11H8FO","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/radiator-coolant-silicone-hose-kit-for-toyota-pickup-4runner-1990-1995-3-0l-1.webp?v=1778615125","url":"https:\/\/performancechiptuning.com\/fr\/products\/radiator-coolant-silicone-hose-kit-for-toyota-pickup-4runner-1990-1995-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}