Walker 16796 Catalytic Converter - Front

Overview of Walker EPA Catalytic Converter 16796

The Walker EPA Catalytic Converter part number 16796 is designed specifically for select Chevrolet and GMC models, including the Captiva Sport, Equinox, and Terrain. Engineered with a stainless steel body and ceramic substrate, this catalytic converter ensures reliable emission control and durability.

• Specific fit for Chevrolet Captiva Sport, Equinox, and GMC Terrain
• Constructed with a stainless steel round body measuring 4 inches in height, length, and width
• Features a 3 bolt welded flange inlet and 2 bolt welded flange outlet with 2.74-inch outside diameter
• Includes two ceramic substrates for effective catalytic conversion
• Oxygen sensor locations positioned pre and post catalyst for accurate emissions monitoring
• Overall length options of 23.5 or 26.75 inches to match vehicle requirements
• Part of the Walker EPA product line, designed to meet emission standards

Product Line Details: Walker EPA Catalytic Converter

The Walker EPA product line focuses on catalytic converters that comply with environmental protection agency standards. This line is tailored to provide specific fitment and reliable emission control for various vehicle models. The EPA series, including part number 16796, is engineered to maintain proper exhaust flow and reduce harmful emissions without the inclusion of mounting hardware.

Technical Description and Features

This catalytic converter features a round stainless steel body with dimensions of 4 inches in height, length, and width, ensuring a compact and durable design. It includes two ceramic substrates that facilitate the conversion of exhaust gases into less harmful emissions. The inlet and outlet are designed with welded flanges—3 bolt for the inlet and 2 bolt for the outlet—both with an outside diameter of 2.74 inches, providing a secure and precise fit. Oxygen sensors are positioned both before and after the catalyst to support accurate emissions monitoring and engine performance.

Common Applications and Problem Solving

• Replacement for faulty or damaged catalytic converters on Chevrolet Captiva Sport, Equinox, and GMC Terrain
• Helps resolve issues related to increased emissions and failed emissions tests
• Addresses exhaust leaks caused by cracked or corroded converter bodies
• Improves engine performance by restoring proper exhaust flow
• Supports compliance with EPA emission standards for specific vehicle models

Installation Notes and Tips

Installation requires removal of the existing catalytic converter and proper alignment of the 3 bolt welded flange inlet and 2 bolt welded flange outlet. Ensure oxygen sensors are correctly positioned pre and post catalyst to maintain accurate emissions readings. This part does not include mounting hardware, so verify that all necessary bolts and gaskets are available before installation. Professional installation is recommended to ensure proper fit and function.

Quality Assurance and Warranty

The Walker EPA Catalytic Converter 16796 is manufactured with high-quality stainless steel and ceramic substrates to provide durability and consistent performance. While specific warranty details are not provided, Walker products typically adhere to industry standards for reliability and emission compliance. Confirm warranty coverage with the supplier or manufacturer prior to purchase.