The Mishimoto silicone heater hose kit for 1996–2002 Toyota 4Runner 3.4L replaces aging rubber heater connections with 4-ply silicone reinforced with heat-resistant fibers for improved heat and pressure tolerance. The kit includes hoses for heater core connections and quality worm-gear clamps for installation. Available in black, blue, or red, the kit restores reliability to older cooling systems and is covered by the Mishimoto Lifetime Warranty.
Mishimoto 96-02 4Runner 3.4L Silicone Heater Hose Kit (w/o Rear Heater) Blk