MagnaFlow Catalytic Converter
2001–2004 Jeep Grand Cherokee Laredo, Limited, Special Edition
458053
Overview:
The MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458053 is engineered specifically for 2001 to 2004 Jeep Grand Cherokee models, including Laredo, Limited, and Special Edition trims. Designed to maintain your vehicle’s emissions compliance and keep the check engine light off, this catalytic converter offers a reliable replacement solution that meets or exceeds California Air Resource Board (CARB) standards. Ideal for Jeep owners seeking a durable, direct-fit part that ensures optimal exhaust flow and engine performance without the need for cutting or welding.
With its precision engineering and high-quality materials, this converter provides a seamless fit and long-lasting performance, making it an excellent choice for restoring your Jeep’s emissions system to factory specifications.
Key Features:
MagnaFlow’s catalytic converter combines advanced design and durable construction to deliver reliable emissions control and efficient exhaust flow. Key features include:
- CARB compliant for legal use in California and other CARB-restricted states
- Direct-fit design replicates original equipment spun body for precise fit and function
- Mandrel-bent tubing maintains OEM-like geometry for smooth exhaust flow and peak fuel economy
- Highly corrosion-resistant 16 gauge 409 stainless steel tubing for extended service life
- Single laser fusion weld on spun body reduces leak potential
- OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel to minimize noise and vibration
- Compact, low-mass design enhances thermal efficiency
- Precision stamped collector optimizes exhaust flow and engine efficiency
- Durable 308 stainless steel MIG welds for strong, lasting joints
- Includes essential gaskets and hardware for simplified installation
Construction & Design:
This catalytic converter is expertly crafted using high-strength 16 gauge 409 stainless steel tubing, known for its exceptional corrosion resistance and durability under harsh exhaust conditions. The spun body design replicates the original equipment manufacturer’s flow dynamics, ensuring factory-level performance and fuel efficiency are maintained. The single laser fusion weld enhances structural integrity and minimizes the risk of exhaust leaks, while the mandrel-bent tubing preserves smooth exhaust flow by avoiding restrictions or turbulence.
Additionally, the OE-sized barbed exhaust hangers are constructed from 410 stainless steel, providing robust resistance to rust and vibration-related noise. The precision stamped collector further improves exhaust flow, contributing to overall engine efficiency and fuel economy.
Installation & Fitment:
Designed as a direct-fit replacement, this MagnaFlow catalytic converter installs easily on 2001–2004 Jeep Grand Cherokee Laredo, Limited, and Special Edition models without the need for cutting, welding, or modifications. The package includes all necessary gaskets and hardware, streamlining the installation process for professional mechanics and experienced DIY enthusiasts alike. Proper tools and adherence to installation guidelines will ensure a secure, leak-free fit that restores your vehicle’s emissions system to optimal condition.
What's Included:
- MagnaFlow Direct-Fit Catalytic Converter (Part #458053)
- Essential installation gaskets
- Mounting hardware
Ideal For:
This catalytic converter is ideal for Jeep Grand Cherokee owners who require a reliable, CARB-compliant replacement part to maintain emissions compliance and factory performance. It suits those looking to replace a failing or damaged catalytic converter with a high-quality, direct-fit component that ensures smooth exhaust flow, reduces emissions, and prevents check engine light issues.
Emissions Note
This MagnaFlow catalytic converter is California Air Resource Board (CARB) compliant and legal for sale and use in all 50 states, including California, Colorado, New York, and Maine. Installation is permitted only if the vehicle’s Executive Order (EO) number and Engine Family Number (EFN) appear in this converter’s CARB Executive Order documentation. MagnaFlow provides assurance of genuine compliance, making this converter a trusted choice for emissions-conscious Jeep owners.
