MagnaFlow Catalytic Converter: Dodge Durango 2002 - 2003

MagnaFlow Catalytic Converter

2002–2003 Dodge Durango

458048

Overview:

The MagnaFlow Catalytic Converter 458048 is a direct-fit replacement designed specifically for the 2002 and 2003 Dodge Durango. Engineered to maintain optimal emissions control, this catalytic converter helps keep your vehicle’s check engine light off while ensuring compliance with stringent environmental standards. Ideal for Durango owners seeking a reliable, high-quality replacement part, this converter offers a seamless fit and dependable performance without the need for modifications.

Whether you’re addressing a faulty or clogged factory converter or upgrading to a durable aftermarket solution, this MagnaFlow catalytic converter delivers consistent operation and peace of mind with California Air Resources Board (CARB) compliance for legal use in California and other CARB-restricted states.

Key Features:

MagnaFlow’s catalytic converter combines advanced manufacturing techniques and premium materials to provide a durable, efficient emissions control solution. Key features include:

• Direct-fit design tailored for 2002–2003 Dodge Durango models
• California Grade CARB compliant for legal use in California and CARB states
• Free-flowing mandrel-bent tubing to maximize exhaust flow and reduce backpressure
• Highly corrosion-resistant stainless steel construction for long-lasting durability
• Spun body design replicating original equipment for precise fit and function
• Single laser fusion weld to minimize leak potential and enhance structural integrity
• Compact, low-mass design promoting improved thermal efficiency
• Manufactured using advanced 3D scanning technology for exact OE specifications

Construction & Design:

This catalytic converter is crafted from premium stainless steel, chosen for its exceptional resistance to rust and corrosion, ensuring longevity even under harsh operating conditions. The spun body construction mirrors the original equipment design, providing a perfect fit and reliable sealing. MagnaFlow’s use of laser fusion welding creates a strong, leak-resistant joint that withstands thermal expansion and vibration.

The mandrel-bent tubing maintains consistent diameter throughout bends, preventing flow restrictions and preserving exhaust velocity. This attention to detail in design and materials results in a converter that not only meets but often exceeds OEM standards for durability and performance.

Installation & Fitment:

Designed as a direct-fit replacement, this MagnaFlow catalytic converter installs easily using standard automotive tools. No cutting, welding, or additional modifications are required, making it an ideal choice for DIY enthusiasts and professional mechanics alike. The precise fitment ensures a straightforward swap with your vehicle’s existing exhaust system, minimizing installation time and effort.

This part is specifically engineered for the 2002 and 2003 Dodge Durango, guaranteeing compatibility and proper operation with the factory exhaust layout.

What's Included:

• One MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter (Part #458048)
• Pre-installed gaskets or hardware are not typically included; verify with seller

Ideal For:

This catalytic converter is ideal for Dodge Durango owners from model years 2002 and 2003 who need a reliable replacement to restore emissions compliance and maintain engine performance. It suits vehicles with failing or damaged factory converters and those requiring a CARB-compliant upgrade for legal road use in California and other states with strict emissions regulations.

Emissions Note

MagnaFlow’s catalytic converter 458048 is California Air Resources Board (CARB) compliant and meets or exceeds California emissions standards. It has undergone rigorous testing to ensure legal use in California and other CARB-restricted states for the listed Dodge Durango models. Installing this converter helps maintain your vehicle’s emissions compliance and avoid costly fines or failed inspections.