Mishimoto Silicone Heater Hose Kit

Fits 1996–2002 Toyota 4Runner 3.4L with Rear Heater

Part #: MMHOSE-4RUN34-96HHRBK

Overview

The Mishimoto 96-02 Toyota 4Runner 3.4L Silicone Heater Hose Kit is a high-quality replacement designed specifically for the third-generation 4Runner. Crafted to enhance the durability and reliability of your vehicle’s cooling system, this kit is ideal for enthusiasts and everyday drivers alike who want to ensure their vehicle maintains optimal performance over time. Made from premium silicone, these hoses resist cracking, hardening, and deterioration caused by heat and age, providing a long-lasting solution that supports your vehicle’s cooling efficiency and overall longevity. Whether you're restoring a classic or maintaining your daily driver, this heater hose kit offers a seamless upgrade that combines functionality with a sleek black finish. It’s engineered to withstand the demanding conditions of off-road adventures and daily commutes, helping to prevent leaks and overheating issues that can arise from worn or brittle stock hoses.

Key Features

This silicone heater hose kit features durable construction and a precise fit for your 4Runner’s cooling system. Key benefits include:

• Made from high-grade silicone for superior heat resistance and flexibility
• Resists cracking, hardening, and aging for extended service life
• Designed to fit the 1996–2002 Toyota 4Runner 3.4L with rear heater
• Black color provides a clean, OEM-like appearance
• Easy to install with a direct replacement for stock hoses
• Supports consistent coolant flow and system reliability

Construction & Design

The hoses are crafted from high-quality silicone rubber, reinforced with multiple layers to ensure strength and durability under extreme temperature conditions. The precise molding guarantees a perfect fit, reducing the risk of leaks and ensuring seamless integration with your vehicle’s existing cooling system.

Installation & Fitment

Designed for straightforward installation, these hoses are a direct replacement for the original factory parts. Proper fitment ensures a secure connection, helping to maintain optimal coolant circulation and prevent potential overheating issues.

Ideal For

Perfect for owners performing routine maintenance, restoring older vehicles, or upgrading their cooling system for enhanced reliability and longevity. This kit is suitable for off-road enthusiasts and daily drivers who demand durability and performance from their cooling components.