Magnaflow Direct-Fit Catalytic Converter

2011–2019 Dodge Durango / Jeep Grand Cherokee

49739

Overview:

The Magnaflow Direct-Fit Catalytic Converter 49739 is engineered to maintain your vehicle’s emissions compliance and keep the check engine light off. Designed specifically for 2011 to 2019 Dodge Durango and Jeep Grand Cherokee models, this OEM-grade converter offers a seamless replacement solution that meets or exceeds Federal EPA emissions standards. Ideal for drivers seeking a reliable, long-lasting catalytic converter that preserves factory performance and fuel efficiency, this part ensures your vehicle runs cleanly and efficiently without the need for costly modifications.

Whether you are replacing a worn-out or damaged catalytic converter, Magnaflow’s direct-fit design simplifies installation and restores your vehicle’s emissions system to proper working order. This converter is a trusted choice for maintaining legal compliance on federally registered vehicles equipped with OBDII systems.

Key Features:

Magnaflow’s Direct-Fit Catalytic Converter combines advanced manufacturing techniques with high-quality materials to deliver dependable performance and durability. Key features include:

• OEM-grade Federal/EPA compliant catalytic converter designed for direct replacement
• Mandrel-bent tubing that preserves OEM-like flow geometry for optimal exhaust flow and fuel economy
• Highly corrosion-resistant 16 gauge 409 stainless steel tubing for extended service life
• Spun body design with a single laser fusion weld to minimize leak potential
• Compact, low-mass construction for improved thermal efficiency
• State-of-the-art 3D scanning metrology ensures precise fit and function matching original equipment
• Includes essential gaskets and hardware for a straightforward installation process
• Interchanges with OE part numbers 6816 0015AA and 6841 4796AA
• Durable 308 stainless steel MIG welds for added strength and reliability

Construction & Design:

This catalytic converter is expertly crafted using high-strength 16 gauge 409 stainless steel tubing, known for its exceptional resistance to corrosion and heat. The mandrel-bent tubing maintains the original equipment manufacturer’s design and geometry, ensuring smooth exhaust flow and preserving engine performance. The spun body construction replicates the OE design, while the single laser fusion weld reduces the risk of leaks, enhancing durability and reliability over time.

Magnaflow’s use of advanced 3D scanning technology during research and development guarantees that this converter fits precisely and functions exactly like the original part, providing peace of mind and a hassle-free replacement experience.

Installation & Fitment:

The Magnaflow Direct-Fit Catalytic Converter is designed for easy installation with no cutting or welding required when using the proper tools. This direct-fit part bolts directly into place, making it an ideal solution for DIY enthusiasts and professional mechanics alike. The included gaskets and hardware simplify the installation process, ensuring a secure and leak-free connection.

This converter fits a wide range of Dodge Durango and Jeep Grand Cherokee models from 2011 through 2019, including various trims such as Citadel, Crew, GT, Limited, Pursuit, R/T, Special Service, SXT, High Altitude, Laredo, Limited X, Overland, Overland Summit, Summit, and Trailhawk.

What's Included:

• Magnaflow Direct-Fit Catalytic Converter 49739
• Essential installation gaskets
• Mounting hardware

Ideal For:

This catalytic converter is perfect for vehicle owners and mechanics looking to replace a faulty or failing catalytic converter on 2011–2019 Dodge Durango and Jeep Grand Cherokee models. It is especially suited for those who require a direct-fit, EPA-compliant replacement that maintains factory performance and emissions standards without the need for custom modifications.

Emissions Note

This Magnaflow catalytic converter meets or exceeds Federal emissions requirements set by the EPA and is compliant with OBDII federally registered vehicles. It is not legal for sale or installation in California, Colorado, or New York due to state-specific emissions regulations.

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.