Walker 84107 Catalytic Converter - Front

Overview of Walker CalCat Catalytic Converter 84107

The Walker CalCat Catalytic Converter 84107 is designed for universal fitment, compatible with select Buick, Chevrolet, and Toyota models including the Impala, Lucerne, and Tacoma from 2009 to 2014. This catalytic converter meets California Air Resources Board (CARB) certification standards, ensuring compliance with strict emissions regulations.

• Universal fit catalytic converter for Buick Impala, Chevrolet Lucerne, Toyota Tacoma (2009-2014)
• CARB certified for emissions compliance
• Stainless steel body construction with ceramic substrate
• Pipe connection inlet and outlet with 2.5-inch inside diameter
• Compact round body shape measuring 8 inches in length and 4 inches in width and height
• Overall length of 12 inches for versatile installation

Product Features and Specifications

The Walker CalCat 84107 catalytic converter features a durable stainless steel body designed to withstand high temperatures and corrosion. Its ceramic substrate efficiently converts harmful exhaust gases into less harmful emissions. The converter has a round body shape with dimensions of 8 inches in length, 4 inches in width, and 4 inches in height, making it suitable for a variety of exhaust systems. Both the inlet and outlet use pipe connections with a 2.5-inch inside diameter, facilitating straightforward integration into existing exhaust piping. This part is designed as a universal fit, compatible with multiple vehicle makes and models, specifically Buick Impala, Chevrolet Lucerne, and Toyota Tacoma models from 2009 through 2014.

About the Walker CalCat Product Line

The CalCat line by Walker focuses on catalytic converters that meet stringent emissions standards, including CARB certification. These converters are engineered to provide reliable emissions control with durable materials such as stainless steel bodies and ceramic substrates. The CalCat series is intended for universal or specific fit applications, offering a balance of performance and compliance for vehicles requiring replacement catalytic converters.

Common Applications and Problem Solving

• Replacement for failing or clogged catalytic converters in Buick Impala, Chevrolet Lucerne, and Toyota Tacoma (2009-2014)
• Restores proper emissions control to pass state inspections
• Reduces harmful exhaust emissions to meet CARB standards
• Eliminates exhaust leaks caused by damaged or corroded converters
• Improves engine performance affected by converter blockages

Installation Notes and Tips

This catalytic converter uses pipe connection inlets and outlets with a 2.5-inch inside diameter, requiring compatible exhaust piping for installation. It is important to verify the fitment with your specific vehicle model and year before installation. Professional installation is recommended to ensure proper sealing and alignment within the exhaust system. Note that mounting hardware is not included with this part.

Quality Assurance and Warranty

The Walker CalCat 84107 catalytic converter is CARB certified, meeting California’s strict emissions requirements. Constructed with a stainless steel body and ceramic substrate, it is built for durability and long service life. Warranty details should be confirmed with the product documentation or manufacturer, as coverage may vary.