MagnaFlow 339301 Catalytic Converter

Overview of MagnaFlow 3in. Universal California Pre-OBDII Catalytic Converter

The MagnaFlow 3in. Universal California Pre-OBDII Catalytic Converter (part number 339301) is designed for select Ford trucks and vans, providing a reliable solution for emissions control. This universal catalytic converter is engineered to meet California emissions standards for pre-OBDII vehicles.

• Universal fit for multiple Ford models including E-250 Econoline, E-350 Econoline, F-250, and F-350
• Constructed with durable stainless steel body and tube material
• 3-inch inlet and outlet inside diameter for consistent exhaust flow
• Round clam shell body shape with aluminized steel heat shield attached
• Ceramic substrate for effective catalytic conversion
• Overall length of 28 inches with body dimensions optimized for fitment

Product Line Details: 3in. Universal California Pre-OBDII Catalytic Converter

The MagnaFlow 3in. Universal California Pre-OBDII Catalytic Converter line is designed to comply with California emissions regulations for vehicles manufactured before the OBDII standard. This product line focuses on universal fitment options, allowing compatibility with a range of Ford trucks and vans. The stainless steel construction and integrated heat shield provide durability and heat management, essential for maintaining performance and longevity in demanding exhaust environments.

Detailed Product Description

This catalytic converter features a stainless steel clam shell body with a round shape, measuring 22.5 inches in length and approximately 7.75 inches in width and height. The 3-inch inlet and outlet diameters ensure proper exhaust flow for Ford E-250 Econoline, E-350 Econoline, F-250, and F-350 models. The ceramic substrate inside the converter facilitates the reduction of harmful emissions, helping vehicles meet California’s strict environmental standards. An aluminized steel heat shield is attached to protect surrounding components from excessive heat. Note that this part does not include mounting hardware or gaskets.

Common Applications and Issues Addressed

• Replacement for failing or clogged catalytic converters on Ford E-250 Econoline and E-350 Econoline vans
• Emissions compliance upgrade for Ford F-250 and F-350 trucks in California
• Restores proper exhaust flow and reduces harmful emissions
• Helps resolve check engine light issues related to catalytic converter efficiency
• Supports vehicles requiring pre-OBDII California emissions certification

Installation Notes and Tips

Installation requires professional tools and expertise due to the absence of included mounting hardware and gaskets. Ensure compatibility with your specific Ford model and verify exhaust system dimensions before installation. The attached heat shield should be handled carefully to avoid damage. Welding or clamp connections may be necessary depending on your vehicle’s exhaust setup.

Quality Assurance and Warranty

MagnaFlow catalytic converters are manufactured with high-quality stainless steel and ceramic substrates to ensure durability and emissions performance. While specific warranty details for part number 339301 are not provided here, MagnaFlow products typically come with a limited warranty covering defects in materials and workmanship. Consult MagnaFlow or your supplier for exact warranty terms.