Magnaflow Direct-Fit Catalytic Converter

2004–2006 Dodge Durango

4651497

Overview:

The Magnaflow Direct-Fit Catalytic Converter is engineered specifically for the 2004 to 2006 Dodge Durango, providing a reliable replacement that maintains your vehicle’s emissions compliance and performance. Designed to keep your check engine light off, this catalytic converter ensures your SUV meets stringent environmental standards while delivering optimal exhaust flow. Ideal for Durango owners seeking a durable, easy-to-install solution, this part replicates the original equipment’s fit and function for a seamless upgrade or replacement.

With Magnaflow’s commitment to quality and precision, this catalytic converter offers a direct-fit design that eliminates the need for cutting or welding, making installation straightforward for professional mechanics and experienced DIY enthusiasts alike.

Key Features:

This direct-fit catalytic converter combines advanced engineering with durable materials to meet or exceed California Air Resource Board (CARB) requirements. Key features include:

• California Grade CARB Compliant for legal use in California and CARB-restricted states
• Free-flowing mandrel-bent tubing to optimize exhaust flow and reduce backpressure
• Highly corrosion-resistant stainless steel construction for long-lasting durability
• OE spun body design with a single laser fusion weld to minimize leak potential
• Compact, low-mass design for improved thermal efficiency and quicker catalyst light-off
• Exact fitment for 2004–2006 Dodge Durango, matching OE parts 5285 5424AB and 5285 5267AA
• Manufactured using advanced 3D scanning technology for precise replication of original parts
• No cutting or welding required, enabling direct bolt-on installation

Construction & Design:

Magnaflow’s catalytic converter is crafted from premium stainless steel, ensuring resistance to rust and corrosion even under harsh driving conditions. The mandrel-bent tubing maintains a smooth internal diameter, preventing restrictions that can reduce engine efficiency. The spun body design mirrors the original equipment manufacturer’s specifications, while the single laser fusion weld enhances structural integrity and reduces the risk of exhaust leaks.

State-of-the-art 3D scanning technology is employed during the research and development phase to guarantee an exact fit and function, allowing this converter to perform reliably throughout its service life.

Installation & Fitment:

This catalytic converter is designed for a direct-fit replacement on 2004 to 2006 Dodge Durango models. Installation is straightforward and requires no cutting, welding, or modifications when using the proper tools. The part bolts directly into place, making it an excellent choice for those seeking a hassle-free upgrade or repair that restores factory emissions performance.

What's Included:

• One Magnaflow Direct-Fit Catalytic Converter (Part #4651497)
• Installation hardware is not typically included; verify with your installer or supplier

Ideal For:

This catalytic converter is ideal for Dodge Durango owners from model years 2004 through 2006 who need a reliable, CARB-compliant replacement part. It suits drivers looking to maintain emissions compliance, prevent check engine light issues, and preserve vehicle performance without the complexity of custom fabrication.

Emissions Note

This Magnaflow catalytic converter meets or exceeds California Air Resource Board (CARB) requirements and has undergone additional testing to ensure compliance with CARB guidelines. It is legal for use in California and other states with strict emissions regulations for the specified Dodge Durango model years.

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.