MagnaFlow 447209 Catalytic Converter - Rear, Rear Left or Rear Right

Overview of MagnaFlow 3in. Universal California OBDII Catalytic Converter

The MagnaFlow 3in. Universal California OBDII Catalytic Converter (part number 447209) is designed to meet California emissions standards while providing reliable exhaust flow. This universal catalytic converter is compatible with a range of Chevrolet, Ford, GMC, Isuzu, and Oldsmobile models, including popular trucks and SUVs.

• Universal fit for multiple vehicle makes and models
• 3-inch inlet and outlet inside diameter for optimal exhaust flow
• Durable stainless steel tube and body construction
• Oval clam shell body shape with aluminized steel heat shield
• Ceramic substrate for effective emissions control
• Weld-on inlet attachment for secure installation

Product Line Details

The 3in. Universal California OBDII Catalytic Converter line by MagnaFlow is engineered to comply with California’s strict OBDII emissions requirements. This product line focuses on universal fitment options that accommodate a variety of vehicle models while maintaining regulatory compliance. Part number 447209 exemplifies this approach by offering a stainless steel construction and ceramic substrate designed for durability and efficient catalytic conversion.

Technical Specifications and Features

This catalytic converter features a 3-inch inside diameter inlet and outlet, ensuring consistent exhaust flow for vehicles such as the Chevrolet Silverado 1500 HD, Ford F-350 Super Duty, and GMC Sierra 2500 HD. The oval clam shell body measures 9 inches in length, 5.5 inches in width, and 3.75 inches in height, providing a compact yet effective design. The stainless steel tube and body materials resist corrosion and heat damage, while the aluminized steel heat shield protects surrounding components. The ceramic substrate inside the converter facilitates the reduction of harmful emissions.

Applications and Problem Solving

• Replaces faulty or clogged catalytic converters in Chevrolet, Ford, GMC, Isuzu, and Oldsmobile vehicles
• Helps resolve emissions test failures related to catalytic converter efficiency
• Reduces harmful exhaust emissions to meet California OBDII standards
• Improves exhaust flow and engine performance by restoring proper catalytic function
• Addresses check engine light issues caused by catalytic converter faults

Installation Notes and Tips

This catalytic converter requires weld-on installation at the inlet attachment point. It does not include mounting hardware, gaskets, or clamps, so these components must be sourced separately. The universal design allows for adaptation to various exhaust systems, but professional installation is recommended to ensure proper fit and emissions compliance. The attached aluminized steel heat shield helps protect nearby components during operation.

Quality Assurance and Warranty

MagnaFlow manufactures this catalytic converter with high-quality stainless steel and ceramic materials to ensure durability and long service life. While specific warranty details are not provided here, MagnaFlow products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult MagnaFlow documentation or authorized distributors.