MagnaFlow Universal Catalytic Converter

Jeep Grand Cherokee / Wrangler 91-95 4.0L I6

339105

Overview:

The MagnaFlow California Grade Universal Catalytic Converter 339105 is engineered to provide reliable emissions control for a variety of classic Dodge and Jeep vehicles. Designed as a universal fit, this catalytic converter is ideal for owners seeking a high-quality replacement that helps maintain compliance with stringent emissions standards while preventing check engine light issues. Its adaptable design accommodates multiple vehicle models, making it a versatile solution for restoring your vehicle’s exhaust system performance and environmental responsibility.

Whether you own a Dodge B300 from the late 1970s or a Jeep Wrangler from the early 1990s, this catalytic converter offers a dependable upgrade that meets or exceeds California Air Resources Board (CARB) requirements. It is perfect for enthusiasts and daily drivers who want to ensure their vehicle runs cleanly and efficiently.

Key Features:

This MagnaFlow catalytic converter combines durability, compliance, and versatility to deliver long-lasting performance. Key features include:

• California Grade CARB compliant for legal use in California and CARB states
• Universal design compatible with multiple Dodge and Jeep models from 1975 to 1995
• Constructed from highly corrosion-resistant stainless steel for extended durability
• Helps prevent check engine light illumination by maintaining proper emissions control
• Requires cutting and welding for installation, allowing precise fitment
• Tested to meet or exceed California Air Resources Board emissions standards
• Designed to restore factory-level catalytic converter function
• Supports environmental responsibility by reducing harmful exhaust emissions

Construction & Design:

The MagnaFlow Universal Catalytic Converter is built with premium stainless steel, ensuring superior resistance to rust and corrosion even under harsh operating conditions. This robust construction extends the lifespan of the converter, providing reliable emissions control for years to come. The internal substrate is engineered to optimize catalytic reactions, effectively converting harmful pollutants into less harmful gases.

The universal design allows for adaptability across a range of vehicle models, but installation requires professional cutting and welding to achieve a secure and precise fit. This approach ensures that the converter integrates seamlessly with your vehicle’s exhaust system, maintaining optimal flow and performance.

Installation & Fitment:

Installation of this universal catalytic converter requires cutting and welding to fit the specific exhaust configuration of your vehicle. It is recommended that installation be performed by a qualified technician with experience in exhaust system modifications. Proper installation ensures a leak-free connection and maintains the integrity of the emissions control system.

This converter is specifically designed to fit the following vehicles:

• Dodge B300 (1975–1980)
• Dodge Mini Ram (1987–1988)
• Dodge Ramcharger (1976–1979)
• Jeep Grand Cherokee (1993–1995)
• Jeep Grand Wagoneer (1993)
• Jeep Wagoneer (1981–1990)
• Jeep Wrangler (1987–1995)

What's Included:

• One MagnaFlow California Grade Universal Catalytic Converter (Part #339105)

Ideal For:

This catalytic converter is ideal for owners of classic Dodge and Jeep vehicles who require a reliable, CARB-compliant replacement part. It suits those restoring older trucks and SUVs to meet emissions regulations or anyone looking to maintain their vehicle’s environmental performance while preventing check engine light issues. It is especially beneficial for drivers in California and other states with strict emissions standards.

Emissions Note

This MagnaFlow catalytic converter is CARB compliant and has undergone additional testing to meet California Air Resources Board requirements. It is legal for use in California and other CARB-restricted states on the listed vehicle applications. Installing this converter helps ensure your vehicle remains emissions-compliant and environmentally responsible.

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.