ISR Performance Silicone Radiator Hose Kit

Part #: IS-RH-SR-BLK

Overview

The ISR Silicone Radiator Hose Kit is a high-quality replacement set designed for Nissan 240SX, Silvia, and Pulsar GTi-R models from 1990 to 2002. Crafted from durable silicone material, these hoses provide a reliable upgrade over stock rubber hoses, offering enhanced heat resistance, flexibility, and longevity. This kit is ideal for enthusiasts seeking to improve their cooling system's durability and performance, especially during spirited driving or track use. The hoses are engineered to withstand higher temperatures and pressures, helping to maintain optimal engine temperatures and prevent leaks or failures caused by aging or brittle rubber components. Whether you're restoring a classic or upgrading your daily driver, this kit ensures a secure fit and long-lasting performance.

Key Features

This silicone radiator hose kit combines quality materials with thoughtful design to support your vehicle's cooling system. Key features include:

• Made from high-grade, heat-resistant silicone for superior durability
• Reinforced with embedded fibers to prevent expansion and collapse under pressure
• Flexible construction for easy installation and routing
• Designed to withstand extreme temperature fluctuations and engine bay conditions
• Includes all necessary hoses for a complete upgrade
• Black color for a sleek, OEM-like appearance
• Built to improve reliability and reduce the risk of hose failure

Construction & Design

The hoses are constructed from multi-ply silicone with embedded reinforcement fibers, ensuring they maintain shape and integrity under high heat and pressure. The smooth internal surface promotes optimal coolant flow, reducing turbulence and enhancing cooling efficiency. The hoses are precisely molded to fit the factory connections, ensuring a secure and leak-free seal.

Installation & Fitment

Installation involves removing the stock rubber hoses and replacing them with the silicone set. The hoses are designed for direct bolt-on fitment, with no additional modifications required. Proper fitment should be verified against the vehicle's specific model and year to ensure compatibility.

What’s Included

The kit includes all the hoses necessary to replace the factory radiator hoses on compatible Nissan models, along with clamps if specified.

Ideal For

Perfect for Nissan 240SX, Silvia, and Pulsar GTi-R owners looking to upgrade their cooling system with a durable, high-performance solution that enhances reliability and heat resistance. Suitable for daily driving, track days, or restoration projects.