Walker 82904 Catalytic Converter

Overview of Walker CalCat Catalytic Converter 82904

The Walker CalCat Catalytic Converter 82904 is designed for universal fitment on select Buick, Chevrolet, and Pontiac models from 2000 to 2002. This catalytic converter meets California Air Resources Board (CARB) certification standards, ensuring compliance with emissions regulations for vehicles like the Chevrolet Impala and Pontiac Grand Prix.

• Universal fit catalytic converter for multiple GM models
• CARB certified for California emissions compliance
• Stainless steel body with ceramic substrate for durability
• Pipe connection inlet and outlet with 2.5-inch diameter
• Compatible with Buick Regal, Chevrolet Monte Carlo, and Pontiac Grand Prix

Product Line Details: Walker CalCat

The CalCat line by Walker focuses on catalytic converters that provide reliable emissions control solutions with universal fit options. The 82904 model is part of this line, offering a stainless steel construction and ceramic substrate designed to meet regulatory standards while fitting a range of GM vehicles. CalCat converters are engineered to balance performance and compliance without requiring vehicle-specific customizations.

Technical Specifications and Features

This catalytic converter features a round body shape measuring 13 inches in length and 4.125 inches in both width and height. The inlet and outlet are pipe connections with an inside diameter of 2.5 inches, suitable for standard exhaust piping. The overall length of the converter is 17.5 inches, and it includes a single inlet and outlet. The body is constructed from stainless steel to resist corrosion and withstand high temperatures, while the ceramic substrate facilitates effective catalytic reactions to reduce harmful emissions.

Compatible Vehicles and Applications

• 2000-2002 Chevrolet Impala
• 2000-2002 Pontiac Grand Prix
• 2000-2002 Chevrolet Monte Carlo
• 2000-2002 Buick Regal

This part is designed to replace worn or damaged catalytic converters on these models, helping to restore proper emissions control and maintain compliance with environmental regulations.

Common Issues Addressed by Walker CalCat 82904

• Failed emissions tests due to catalytic converter inefficiency
• Check engine light triggered by catalytic converter faults
• Reduced engine performance caused by clogged or damaged converter
• Excessive exhaust emissions impacting air quality compliance
• Corrosion or physical damage to the original catalytic converter

Installation Notes and Tips

The Walker CalCat 82904 catalytic converter features pipe connection inlets and outlets with a 2.5-inch diameter, allowing for straightforward integration into existing exhaust systems. It is a universal fit part, but professional installation is recommended to ensure proper sealing and alignment. Note that mounting hardware is not included, so existing clamps or welding may be required depending on the vehicle’s exhaust setup.

Quality Assurance and Warranty

Walker catalytic converters, including the CalCat 82904, are CARB certified, meeting strict emissions standards for California and other states with similar regulations. The stainless steel construction and ceramic substrate provide durability and long service life. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.