Walker 84597 Catalytic Converter

Overview of Walker CalCat Catalytic Converter 84597

The Walker CalCat Catalytic Converter 84597 is designed specifically for select Chevrolet models, including the Impala and Monte Carlo from 2004 to 2005. This catalytic converter meets California Air Resources Board (CARB) certification standards, ensuring compliance with emissions regulations.

• Specific fit for Chevrolet Impala and Monte Carlo (2004-2005)
• CARB certified for emissions compliance
• Stainless steel body with ceramic substrate
• Round body shape with 2 bolt welded flange inlet and outlet
• Overall length of 38.5 inches with 13-inch body length

Product Features and Specifications

The Walker CalCat 84597 catalytic converter features a durable stainless steel body with a ceramic substrate designed to reduce harmful emissions effectively. Its round body shape measures approximately 4.02 inches in height and width, with a body length of 13 inches. The inlet and outlet both utilize a 2 bolt welded flange design, each with an outside diameter of 2.15 inches, ensuring a secure and specific fit. This converter is intended for one inlet and one outlet configuration, matching the exhaust system requirements of the specified Chevrolet models.

Walker CalCat Product Line Details

The CalCat line by Walker focuses on providing catalytic converters that meet strict emissions standards, including CARB certification. These converters are engineered for specific vehicle applications to ensure proper fit and function. The CalCat series balances regulatory compliance with durable construction, making it suitable for vehicles requiring replacement parts that maintain factory emissions performance.

Applications and Problem Solving

• Replacement for faulty or clogged catalytic converters on 2004-2005 Chevrolet Impala and Monte Carlo
• Helps resolve emissions test failures due to converter inefficiency
• Reduces harmful exhaust emissions to meet environmental standards
• Addresses exhaust leaks caused by damaged or corroded converters
• Restores proper exhaust flow and engine performance

Installation Notes and Tips

This catalytic converter is designed for a specific fit and requires matching the 2 bolt welded flange inlet and outlet connections. Installation should be performed by a qualified technician familiar with exhaust system components. Since mounting hardware is not included, ensure existing bolts and gaskets are inspected and replaced if necessary. Proper alignment and secure fastening are critical to prevent exhaust leaks and maintain emissions compliance.

Quality Assurance and Warranty

The Walker CalCat 84597 catalytic converter is manufactured with high-quality stainless steel and a ceramic substrate to provide durability and reliable emissions control. It is CARB certified, meeting California’s stringent emissions requirements. Warranty details should be confirmed with the product documentation or manufacturer, as coverage may vary.