aFe BladeRunner Radiator

2004–2008 Dodge Ram 1500 / 2004–2009 Dodge Ram 2500 / 3500 5.7L Hemi

Part #: 46-52211

Overview

The aFe BladeRunner Radiator is engineered to provide superior cooling performance for Dodge Ram trucks equipped with the 5.7L Hemi engine from 2004 to 2009. Designed as a direct-fit replacement for the factory radiator, this BladeRunner Street Series unit ensures your engine stays cool under demanding conditions, whether you're towing heavy loads or tackling off-road adventures. Its robust construction and efficient cooling core make it an excellent upgrade for enthusiasts seeking enhanced reliability and thermal management.

Built to withstand the rigors of daily driving and heavy-duty use, the BladeRunner Radiator helps maintain optimal engine temperatures, reducing the risk of overheating and improving overall vehicle performance and longevity.

Key Features

This radiator combines advanced materials and thoughtful design to deliver dependable cooling and durability:

• 2-inch thick tube and fin core for maximum heat dissipation and cooling efficiency
• Fabricated end tanks constructed from 1/8-inch thick aluminum plates for enhanced strength
• Billet aluminum inlet and outlet fittings for long-lasting reliability and corrosion resistance
• 100% TIG-welded joints ensuring superior structural integrity and leak prevention
• Includes a brass drain valve for convenient coolant draining and maintenance
• Utilizes factory mounting locations for straightforward, hassle-free installation
• Brushed aluminum finish with aFe POWER logo for a clean, high-quality appearance

Construction & Design

The BladeRunner Radiator is meticulously crafted using premium materials to ensure durability and optimal performance. The core features a thick 2-inch tube and fin design that maximizes surface area for efficient heat transfer. The end tanks are fabricated from sturdy 1/8-inch aluminum plates, providing excellent resistance to cracking and deformation under pressure.

All welds are completed using precision TIG welding, which guarantees strong, leak-free seams. The billet aluminum inlet and outlet fittings not only enhance durability but also resist corrosion better than standard cast components. The brushed aluminum finish adds a professional look while protecting the radiator from environmental elements.

Installation & Fitment

This radiator is designed as a direct replacement for the factory unit on 2004–2008 Dodge Ram 1500 and 2004–2009 Dodge Ram 2500 and 3500 models equipped with the 5.7L Hemi engine. It uses all original mounting points, allowing for a straightforward installation without the need for modifications or additional brackets. The included brass drain valve simplifies coolant changes, making routine maintenance easier.

What's Included

• aFe BladeRunner Radiator with 2" thick tube and fin core
• Brass drain valve installed
• Billet aluminum inlet and outlet fittings
• Installation hardware (if applicable)

Ideal For

This radiator is ideal for Dodge Ram 1500, 2500, and 3500 owners who demand reliable cooling performance from their 5.7L Hemi engines. Whether you use your truck for towing, hauling, off-roading, or daily driving, the aFe BladeRunner Radiator offers enhanced thermal management to keep your engine running cooler and more efficiently under stress.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.