MagnaFlow Direct Fit Catalytic Converter

2004–2005 Dodge Ram 1500 3.7L & 4.7L

Part #: 93420

Overview

The MagnaFlow HM Grade Direct Fit Catalytic Converter is engineered to provide a reliable, efficient replacement for your 2004–2005 Dodge Ram 1500 equipped with either the 3.7L or 4.7L engine. Designed to keep your vehicle’s emissions system functioning properly, this converter helps prevent check engine lights triggered by faulty or failing catalytic converters. It offers a direct-fit solution that matches the original equipment manufacturer (OEM) specifications, ensuring seamless integration without the need for cutting or welding.

Ideal for Dodge Ram owners seeking a durable, EPA-compliant catalytic converter, this part combines advanced manufacturing techniques with high-quality materials to maintain emissions compliance and vehicle performance.

Key Features

MagnaFlow’s Direct Fit Catalytic Converter delivers a blend of precision engineering and durable construction. Key features include:

• Federal/EPA compliant design for OBDII Federally registered vehicles
• Exact OEM fitment for 2004–2005 Dodge Ram 1500 3.7L and 4.7L engines
• Mandrel-bent tubing for unrestricted exhaust flow and improved efficiency
• Highly corrosion-resistant stainless steel construction for long-lasting durability
• Single laser fusion weld to minimize leak potential and enhance structural integrity
• Compact, low-mass design promoting greater thermal efficiency and quicker catalyst light-off
• Includes a Torca clamp for secure, hassle-free installation
• Manufactured using advanced 3D scanning technology to replicate OE dimensions precisely

Construction & Design

This catalytic converter is crafted from premium stainless steel, providing excellent resistance to rust and corrosion, which is critical for longevity in harsh exhaust environments. The mandrel-bent tubing ensures smooth exhaust gas flow, reducing backpressure and maintaining engine performance. MagnaFlow’s use of laser fusion welding creates a strong, leak-resistant joint that outperforms traditional welds. The compact design not only fits perfectly within the factory exhaust system but also improves thermal efficiency, allowing the catalyst to reach optimal operating temperature faster for effective emissions control.

Installation & Fitment

The MagnaFlow 93420 Direct Fit Catalytic Converter is designed for straightforward installation on 2004 and 2005 Dodge Ram 1500 models with 3.7L or 4.7L engines. Thanks to its precise OEM-matched dimensions, no cutting, welding, or modifications are required. The included Torca clamp simplifies the installation process, allowing you to replace your catalytic converter quickly using standard automotive tools. This direct-fit design ensures a secure, leak-free connection that maintains the integrity of your vehicle’s exhaust system.

What's Included

• MagnaFlow HM Grade Direct Fit Catalytic Converter (Part #93420)
• One Torca Clamp for installation

Ideal For

This catalytic converter is perfect for Dodge Ram 1500 owners who need a reliable, EPA-compliant replacement part to restore proper emissions function and avoid check engine light issues. It suits those who prefer a direct-fit, no-fuss installation without the need for custom modifications or specialized fabrication. Whether you’re a DIY enthusiast or a professional mechanic, this converter offers a durable, high-quality solution that meets or exceeds federal emissions standards.

Emissions Note

This MagnaFlow catalytic converter is designed to meet or exceed Federal emissions requirements as set forth by the EPA. It is compliant with OBDII Federally registered vehicles equipped with Federal/EPA emission systems, ensuring your Dodge Ram 1500 remains street-legal and environmentally responsible.

MagnaFlow is a performance exhaust manufacturer best known for cat‑back and axle‑back systems, mufflers, and catalytic converters engineered for quality sound and improved flow. Their vehicle-specific exhaust options span muscle, import, and truck applications—making MagnaFlow a staple upgrade when you want a deeper tone, cleaner fitment, and a proven performance-focused exhaust setup.