Magnaflow Direct Fit Catalytic Converter

2006–2009 Jeep Commander 4.7L V8, 2007–2010 Jeep Commander 5.7L Hemi, 2007–2010 Jeep Grand Cherokee 4.7L V8, 2007–2010 Jeep Grand Cherokee 5.7L Hemi

Part #: 5451709

Overview

The Magnaflow Direct Fit Catalytic Converter 5451709 is a precision-engineered replacement part designed specifically for select Jeep Commander and Jeep Grand Cherokee models equipped with 4.7L V8 and 5.7L Hemi engines from 2006 to 2010. This converter offers a seamless fit that replicates original equipment manufacturer (OEM) specifications, ensuring your vehicle maintains optimal engine performance and emissions control.

Ideal for Jeep owners who require a reliable, high-quality catalytic converter that meets stringent emissions standards, this Magnaflow converter is CARB-compliant, making it legal for use in California and other CARB-restricted states. Whether you are replacing a failing converter or upgrading to a CARB-certified component, this product delivers durability, efficiency, and peace of mind.

Key Features

Magnaflow’s Direct Fit Catalytic Converter combines advanced manufacturing with premium materials to provide long-lasting performance and straightforward installation. Key features include:

• California Grade CARB Compliant for legal use in California and other CARB-restricted states
• Free-flowing mandrel-bent tubing that preserves OEM-like exhaust flow and geometry
• Highly corrosion-resistant 16 gauge 409 stainless steel tubing for maximum durability
• Replicated OE spun body design with a single laser fusion weld to minimize leaks
• Compact, low-mass construction for improved thermal efficiency and catalytic activity
• Precision stamped collector design optimized for exhaust flow and engine efficiency
• OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel to reduce noise and vibration
• Includes Torca AccuSeal® exhaust clamps providing 360-degree clamping force to prevent pipe distortion and ensure a complete seal
• Hardware and essential gaskets included for hassle-free installation

Construction & Design

This catalytic converter is expertly crafted from high-strength 16 gauge 409 stainless steel tubing, known for its excellent corrosion resistance and long service life. The spun body design faithfully replicates the original equipment’s flow dynamics, ensuring that factory-level performance and fuel efficiency are preserved.

A single laser fusion weld enhances the structural integrity of the converter and reduces the risk of exhaust leaks. The compact, low-mass construction promotes better thermal management, which supports consistent catalytic activity and emissions control. Mandrel-bent tubing maintains a smooth exhaust flow path, preventing restrictions that could negatively impact engine output or fuel economy.

Additionally, the corrosion-resistant 410 stainless steel barbed hangers help isolate vibrations and reduce noise, contributing to a quieter and more comfortable ride.

Installation & Fitment

The Magnaflow Direct Fit Catalytic Converter 5451709 is designed for a direct bolt-on installation with no cutting or welding required. It fits the following Jeep models and trims:

• Jeep Commander 65th Anniversary Edition (2006)
• Jeep Commander Base (2006–2007)
• Jeep Commander Limited (2006–2010)
• Jeep Commander Overland (2007–2009)
• Jeep Commander Sport (2007–2010)
• Jeep Grand Cherokee Laredo (2007–2010)
• Jeep Grand Cherokee Limited (2007–2010)
• Jeep Grand Cherokee Overland (2007–2009)

The included hardware and gaskets simplify the replacement process, making this converter an excellent choice for both professional mechanics and experienced DIY enthusiasts.

What's Included

• Magnaflow Direct Fit Catalytic Converter 5451709
• Torca AccuSeal® exhaust clamps
• Essential gaskets and mounting hardware

Emissions Note

This catalytic converter is designed to meet or exceed California Air Resource Board (CARB) requirements and has undergone rigorous testing to ensure compliance. It is legal for use in California and other CARB-restricted states on the specified Jeep Commander and Grand Cherokee models. Installing this CARB-compliant converter helps maintain your vehicle’s emissions control system and prevents check engine light issues related to catalytic converter failure.