MagnaFlow Conv DF Converter: Dodge Durango 2004

MagnaFlow Direct-Fit Catalytic Converter

2004 Dodge Durango

51770

Overview:

The MagnaFlow Direct-Fit Catalytic Converter 51770 is engineered specifically for the 2004 Dodge Durango, providing a reliable replacement that maintains your vehicle’s emissions compliance and engine performance. Designed to keep the check engine light off, this OEM-grade converter meets or exceeds Federal EPA standards, ensuring your vehicle runs cleanly and efficiently. Ideal for Durango owners seeking a hassle-free, direct replacement part that fits precisely and performs like the original equipment.

With a focus on durability and ease of installation, this catalytic converter is perfect for those who want to restore their vehicle’s emissions system without the need for cutting or welding. It offers a seamless fit and dependable operation, making it a trusted choice for maintaining your Dodge Durango’s factory specifications.

Key Features:

This MagnaFlow catalytic converter combines advanced manufacturing techniques with high-quality materials to deliver lasting performance and compliance. Key features include:

• Direct-fit design tailored for the 2004 Dodge Durango, ensuring precise compatibility and easy installation
• Mandrel-bent tubing that preserves OEM-like exhaust flow and geometry for optimal engine efficiency
• Constructed from high-strength 16 gauge 409 stainless steel for superior corrosion resistance and long service life
• Single laser fusion weld on the spun body to minimize leak potential and enhance durability
• Compact, low-mass design that improves thermal efficiency and catalytic converter responsiveness
• Precision stamped collector for smooth exhaust flow, supporting fuel economy and engine performance
• Includes essential gaskets and hardware to simplify installation and ensure a secure fit
• Developed using advanced 3D scanning technology to replicate OE fit and function accurately
• Meets or exceeds Federal EPA emissions requirements for OBDII compliant vehicles

Construction & Design:

The MagnaFlow catalytic converter is expertly crafted with durability and performance in mind. Its 16 gauge 409 stainless steel tubing offers exceptional resistance to rust and corrosion, extending the lifespan of the component under harsh exhaust conditions. The mandrel-bent tubing maintains smooth bends without restricting exhaust flow, preserving the factory exhaust dynamics.

The spun body design is replicated from the original equipment manufacturer’s specifications, featuring a single laser fusion weld that reduces the risk of leaks and enhances structural integrity. This precise engineering ensures the converter performs reliably while maintaining optimal thermal efficiency, which is critical for effective catalytic reactions and emissions control.

Installation & Fitment:

Installation of the MagnaFlow Direct-Fit Catalytic Converter is straightforward and designed for a direct bolt-on replacement. No cutting, welding, or modifications are required when installing on the 2004 Dodge Durango Limited or SLT models. The included gaskets and hardware provide everything needed for a secure, leak-free fit, making it suitable for both professional mechanics and experienced DIY enthusiasts.

What's Included:

• MagnaFlow Direct-Fit Catalytic Converter (Part #51770)
• Essential gaskets for proper sealing
• Installation hardware

Ideal For:

This catalytic converter is ideal for 2004 Dodge Durango owners who require a reliable, EPA-compliant replacement part that restores factory emissions performance. It suits those looking to maintain their vehicle’s legal compliance, avoid check engine light issues, and preserve fuel economy without compromising exhaust flow or engine operation.

Emissions Note

This part is designed to meet or exceed Federal emissions standards for OBDII federally registered vehicles. It is compliant with EPA regulations but is not legal for sale or installation in California, Colorado, or New York. Please verify local emissions requirements before purchase.