AP Exhaust 644023 Catalytic Converter

AP Exhaust Catalytic Converter for Volkswagen CC

The AP Exhaust 644023 catalytic converter is designed specifically for Volkswagen CC models, providing a direct-fit solution that meets Federal and EPA emissions standards. Constructed with durable stainless steel and a ceramic substrate, this converter ensures reliable performance and longevity.

Key Features of AP Exhaust 644023 Catalytic Converter

• Body material made from corrosion-resistant stainless steel
• Includes one clamp and inlet gasket for secure sealing
• Two O2 sensor ports for accurate emissions monitoring
• 4 bolt welded inlet type for a precise fit
• Overall length of 64.5 inches for proper alignment
• Ceramic substrate designed for efficient catalytic conversion
• Federal / EPA direct-fit undercarriage type for Volkswagen CC
• Outlet diameter of 2.37 inches with included hardware

Detailed Description

This AP Exhaust catalytic converter (part number 644023) is engineered to replace the factory unit on Volkswagen CC vehicles. Its stainless steel body offers resistance to rust and corrosion, extending the life of the exhaust system. The ceramic substrate inside effectively reduces harmful emissions by converting exhaust gases into less harmful substances. Featuring two O2 sensor ports, this converter supports accurate feedback to the vehicle’s engine control unit, maintaining optimal engine performance and emissions compliance. The 4 bolt welded inlet and 2.37-inch outlet diameter ensure a precise fit and seamless integration with the existing exhaust system.

Applications and Common Issues Addressed

• Replacement for faulty or clogged catalytic converters on Volkswagen CC
• Helps resolve check engine light issues related to emissions
• Improves exhaust flow and reduces harmful emissions
• Restores proper O2 sensor readings for engine efficiency
• Meets Federal and EPA emissions requirements for legal compliance

Installation Notes and Tips

This catalytic converter is designed as a direct-fit replacement for Volkswagen CC models, simplifying installation without the need for modifications. It includes one clamp and an inlet gasket to ensure a secure and leak-free connection. Note that inlet hardware is not included, so verify existing bolts and fasteners before installation. Proper torque on the 4 bolt welded inlet flange is recommended to prevent exhaust leaks. The two O2 sensor ports allow for easy sensor installation and alignment.

Quality Assurance and Warranty

AP Exhaust catalytic converters are manufactured to meet Federal and EPA standards, ensuring compliance with emissions regulations. The stainless steel construction and ceramic substrate provide durability and consistent performance. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.