aFe BladeRunner Street Series Radiator

2010–2012 Dodge / RAM 6.7L Cummins

Part #: 46-52191

Overview

The aFe BladeRunner Street Series Radiator is engineered specifically for 2010 to 2012 Dodge and RAM trucks equipped with the 6.7L Cummins engine. Designed to replace the factory radiator, this high-performance cooling solution enhances heat dissipation and coolant flow, ensuring your engine maintains optimal operating temperatures under demanding conditions. Whether you’re tackling heavy towing, off-road adventures, or daily driving, the BladeRunner Street Series Radiator delivers reliable cooling efficiency to protect your engine and improve overall performance.

Built for enthusiasts and professionals who demand durability and superior thermal management, this radiator is a direct-fit upgrade that combines advanced materials and precision engineering to meet the rigorous needs of diesel-powered trucks.

Key Features

Every aspect of the BladeRunner Street Series Radiator is designed to maximize cooling performance and durability. Key features include:

• 2-inch tube and fin core for enhanced heat dissipation and improved coolant flow compared to the factory radiator
• Fabricated end tanks constructed from 1/8" thick aluminum plates for increased strength and long-lasting durability
• Billet aluminum inlet and outlet fittings that provide reliable, corrosion-resistant connections
• 100% TIG-welded construction ensuring superior structural integrity and leak resistance
• Brass drain valve with fitting included for easy coolant draining and maintenance
• Utilizes factory mounting locations for a secure, hassle-free installation without modifications
• Brushed aluminum finish with aFe POWER logo painted on the front for a clean, professional appearance

Construction & Design

The BladeRunner Street Series Radiator is crafted with high-grade materials and precision manufacturing techniques. The core features a robust 2-inch tube and fin design that significantly improves heat transfer efficiency, allowing your engine to run cooler even under heavy loads. The end tanks are fabricated from thick 1/8" aluminum plates, providing exceptional strength to withstand the rigors of demanding driving conditions.

All joints are 100% TIG-welded, a process known for producing strong, durable welds that resist cracking and leaks over time. The billet aluminum inlet and outlet fittings not only enhance durability but also ensure a tight, corrosion-resistant seal for long-term reliability. The radiator’s brushed aluminum finish not only looks great but also helps resist corrosion and wear.

Installation & Fitment

This radiator is designed as a direct replacement for the factory unit on 2010–2012 Dodge and RAM trucks with the 6.7L Cummins engine. It uses the original mounting points, allowing for a straightforward installation process with no need for modifications or additional brackets. The included brass drain valve simplifies coolant changes, making routine maintenance easier and cleaner.

Whether you are a professional mechanic or a DIY enthusiast, the BladeRunner Street Series Radiator offers a hassle-free upgrade that fits perfectly and performs reliably right out of the box.

What's Included

• aFe BladeRunner Street Series Radiator with 2" tube and fin core
• Brass drain valve with hose fitting
• Factory-compatible mounting hardware (if applicable)

Ideal For

This radiator is ideal for Dodge and RAM 6.7L Cummins owners seeking improved cooling performance over the stock radiator. It is especially suited for those who tow heavy loads, drive in hot climates, or push their trucks in demanding conditions where engine heat management is critical. The BladeRunner Street Series Radiator provides peace of mind with enhanced durability and cooling efficiency, making it a smart upgrade for both daily drivers and performance enthusiasts.

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.