{"product_id":"radiator-coolant-silicone-hose-kit-for-toyota-tundra-2000-2004-3-4l-4-7l","title":"Radiator Coolant Silicone Hose Kit for Toyota Tundra (2000-2004) 3.4L 4.7L","description":"\u003ch2\u003eReinforced Silicone Hose Kit for 2000-2004 Toyota Tundra\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces the factory EPDM rubber hoses with multi-ply reinforced silicone to prevent cooling system failures and withstand extreme engine bay temperatures.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Stock Tundra Hose Degradation\u003c\/h3\u003e\n\u003cp\u003eThe factory EPDM rubber hoses on the 5VZ-FE and 2UZ-FE engines degrade significantly over years of aggressive thermal cycling. Constant exposure to engine heat, pressurized coolant, and environmental elements causes the original rubber to harden, swell, and develop micro-cracks. This material fatigue drastically increases the risk of sudden hose blowouts, vacuum leaks, and catastrophic overheating—especially when towing heavy loads or operating in harsh environments where engine bay temperatures spike under high engine loads.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis hose kit upgrades the engine routing using high-grade, 3-ply nylon-reinforced silicone. With a robust 4.5mm wall thickness, these hoses are engineered to maintain their structural integrity and shape under high stress. Unlike OEM rubber, the advanced silicone compound resists degradation from intense heat and fluid exposure, operating reliably in ambient temperatures ranging from -65°F up to 500°F. Rated for a sustained working pressure of 85 PSI and a burst threshold of 245 PSI, this system effectively eliminates hose expansion under load. The kit includes precision clamps for a secure, leak-free installation, delivering consistent fluid routing and thermal stability during sustained high-load conditions.\u003c\/p\u003e\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;\"\u003e2000-2004 Toyota Tundra\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;\"\u003e5VZ-FE, 2UZ-FE \/ XK30, XK40\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;\"\u003e190-245 hp \/ 220-315 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\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2000-2004 Toyota Tundra V6 (3.4L) SR5\u003c\/li\u003e\n\u003cli\u003e2000-2004 Toyota Tundra V8 (4.7L) SR5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Toyota Durability Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to match the rugged reliability of the first-generation Tundra, this silicone hose kit ensures your truck's engine bay is fortified for heavy towing, long highway hauls, and demanding off-grid use without the risk of sudden component failure.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48363411636472,"sku":"DS-E5O7F4H7C","price":79.95,"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-tundra-2000-2004-3-4l-4-7l-1.webp?v=1778613649","url":"https:\/\/performancechiptuning.com\/products\/radiator-coolant-silicone-hose-kit-for-toyota-tundra-2000-2004-3-4l-4-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}