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Overview

What is a radiator?

A radiator cools the engine by dissipating heat from the coolant that circulates through the engine. This prevents a vehicle from overheating and preventing damage and failure.

What does it do for a vehicle?

A radiator helps regulate the engine temperature by using coolant to remove heat from engines, batteries, and electric motors.

Why is this part important for the vehicle's proper operation?

A radiator prevents overheating, maintains engine efficiency, protects engine components, and enhances vehicle longevity.

Why the right quality matters?

Having a quality radiator is important to ensure proper fit and function, optimize engine cooling, and to extend the lifespan of the vehicle.

REACH Heavy Duty Radiator Knowledge Base

Radiator Installation Guide

Quick Reference guide to Radiator

Radiator Warranty

Industry leading two year unlimited mileage warranty

Radiator Media Material

REACH Radiator product information

Radiator Training Course

REACH 16 Course learn about Radiator

REACH HD Radiator Design and Improvements

Heavier Gauge Aluminum Tubes

Heavier Gauge Aluminum Tubes in HD Truck Radiators provide enhanced durability, improved heat dissipation, and increased resistance to corrosion and pressure fluctuations.

Thicker Plastic Tank Material

REACH use thicker plastic on our tanks for improved resistance to tank expansion caused by internal pressure spikes in the cooling system

Double Header Plate Design

Some Radiator models require a double header plate design to provide increased resistance to pressure and vibration.

Double Hemmed Fin Design

Our fin edges are folded for increased stability and heat disbursement properties

Product Coverage

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Vehicles in the market covers

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Heavy Duty in the market covers

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Total VIO

We Provide Coverage For All Vehicle Types

HEV

Hybrid Electric Vehicle

ICE

Internal Combustion Engine

PHEV

Plug-in Hybrid Electric Vehicle

BEV

Battery Electric Vehicle