ISR Performance Aluminum Radiator

Part #: IS-240KA-RADS13

Overview

The ISR Performance Aluminum Radiator is a high-quality cooling upgrade designed specifically for the 1989-1998 Nissan 240SX equipped with the KA24DE engine. Crafted from durable aluminum, this radiator offers superior heat dissipation and enhanced durability compared to stock units. It is ideal for enthusiasts seeking reliable cooling performance during spirited driving, track days, or daily use. This radiator helps maintain optimal operating temperatures, supporting engine longevity and consistent performance, especially under demanding conditions. Its sleek design not only improves cooling efficiency but also adds a performance-oriented aesthetic to your engine bay.

Key Features

This aluminum radiator combines advanced materials and thoughtful design to deliver reliable cooling performance. Key features include:

• Constructed from lightweight, high-grade aluminum for excellent heat transfer and corrosion resistance
• Precision TIG-welded for structural integrity and durability
• Enhanced fin design for increased surface area and airflow efficiency
• Direct bolt-on replacement with no modifications required for installation
• Includes mounting brackets and hardware for straightforward installation
• Optimized for high-performance driving and extended engine life
• Supports improved cooling during aggressive driving, track use, or hot climates

Construction & Design

The radiator features a robust aluminum core with a TIG-welded construction, ensuring strength and longevity. Its lightweight design reduces overall vehicle weight, contributing to improved handling and responsiveness. The core's fin density is engineered to maximize airflow and heat dissipation, making it an effective upgrade over stock radiators.

Installation & Fitment

Designed as a direct replacement for the OEM radiator, this unit installs with minimal effort using the included hardware. Compatibility is confirmed for 1989-1998 Nissan 240SX models with the KA24DE engine. Proper fitment should be verified against the vehicle's specifications and the part number provided.

What’s Included

The package includes the aluminum radiator, mounting brackets, and necessary hardware for installation.

Ideal For

This radiator is perfect for enthusiasts and drivers who want to improve their vehicle’s cooling system, especially those participating in high-performance driving, track days, or living in hot climates. It is an excellent upgrade for stock or mildly modified Nissan 240SX models seeking enhanced reliability and cooling efficiency.