The third generation 4Runner provides impressive versatility, combining superb off-road capability with a spacious and comfortable interior. However, with your 4Runner navigating thousands of miles for over 20 years, chances are the stock heater hoses are beginning to show some wear. Mishimoto has you covered with our new silicone heater hose kit for the 1996-2002 Toyota 4Runner 3.4L. Mishimoto silicone hose kits are constructed from 4-ply silicone with heat-resistant embedded fibers to provide optimal heat and pressure tolerance. Our kit includes hoses for both the front and rear heater core connections and a complete set of high-quality worm-gear clamps for easy installation. As with all our products, this Toyota 4Runner Silicone Hose Kit includes our signature Lifetime Warranty.