aFe Magnum Flow OE Air Filter

2003–2010 Dodge Ram 2500 / 3500 5.9L & 6.7L Diesel, 2004–2006 Dodge Ram 1500 5.7L

Part #: 73-10102

Overview

The aFe Magnum Flow OE Replacement Air Filter is engineered to provide superior airflow and filtration for Dodge Ram trucks equipped with 5.7L gas and 5.9L or 6.7L diesel engines from 2003 to 2010. Designed as a direct OE replacement, this high-performance air filter enhances engine breathing by delivering significantly increased airflow compared to the factory paper filter. It is ideal for Ram owners seeking improved horsepower and torque without sacrificing filtration efficiency or durability.

Built with advanced Pro GUARD 7 media, the Magnum Flow filter offers exceptional protection against contaminants, making it perfect for trucks used in severe duty or off-road conditions. Its washable and reusable design ensures long-term value and consistent engine performance, whether for daily driving or heavy-duty applications.

Key Features

The aFe Magnum Flow OE Air Filter combines innovative materials and design to outperform standard filters, delivering enhanced engine performance and protection. Key features include:

• Up to 68% increased airflow compared to stock paper filters for improved horsepower and torque
• Pro GUARD 7 media with five layers of progressively finer cotton mesh and two layers of synthetic gauze for superior filtration efficiency
• Durable 100% polyurethane construction on all four sides for long-lasting service life
• Washable and reusable design allows multiple cleaning cycles, reducing replacement frequency and cost
• Integrated urethane bump seal ensures a tight, leak-free fit throughout the filter’s lifespan
• Tall, open, evenly spaced pleats provide excellent dust holding capacity for extended service intervals
• OE replacement fitment guarantees easy installation without modifications

Construction & Design

The Magnum Flow air filter is meticulously crafted using premium materials to withstand demanding environments. Its advanced filter media combines multiple layers of cotton gauze and synthetic fibers engineered to trap fine particles while maximizing airflow. The polyurethane frame and sealing bump provide structural integrity and a secure, leak-proof fit within the factory airbox.

This robust construction ensures the filter maintains its shape and performance even under harsh conditions, making it ideal for trucks frequently exposed to dust, dirt, and debris. The advanced pleat design maximizes surface area, enhancing dust capacity and airflow simultaneously. Additionally, the washable and reusable nature of the filter supports environmental sustainability and long-term value for Dodge Ram owners.

Performance & Sound

By significantly increasing airflow over the stock paper filter, the aFe Magnum Flow air filter improves engine efficiency, resulting in noticeable gains in horsepower and torque. This enhanced breathing capability supports better throttle response and overall engine performance. While focused on filtration and airflow, the filter’s design also helps maintain the engine’s natural induction sound without introducing unwanted noise or drone.

Installation & Fitment

Designed as a direct OE replacement, the Magnum Flow air filter installs easily into the factory airbox of Dodge Ram 1500 (2004–2006), Ram 2500 (2003–2010), and Ram 3500 (2003–2010) models with 5.7L gas or 5.9L/6.7L diesel engines. No modifications or special tools are required, making the upgrade straightforward for both professional installers and DIY enthusiasts. The integrated urethane bump seal ensures a secure, leak-free fit, maintaining proper air filtration and engine protection throughout the filter’s service life.

What's Included

• One aFe Magnum Flow OE Replacement Air Filter (Part #73-10102)
• Installation instructions

Ideal For

This air filter is ideal for Dodge Ram owners who want a reliable, high-performance replacement for their factory air filter. It is perfect for those seeking improved engine airflow and power without sacrificing filtration quality or requiring frequent replacements. The Magnum Flow OE filter is especially suited for trucks used in severe duty conditions, off-road environments, or daily driving where enhanced engine protection and performance are desired.

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.