AP Exhaust 641322 Catalytic Converter - Front

AP Exhaust Catalytic Converter for Honda Civic

The AP Exhaust catalytic converter 641322 is designed specifically for Honda Civic models, providing a direct-fit replacement that meets Federal and EPA standards. Constructed with durable stainless steel and a ceramic substrate, this catalytic converter ensures reliable performance and emissions control.

Key Features of AP Exhaust Catalytic Converter 641322

• Body material made from corrosion-resistant stainless steel
• Federal / EPA direct-fit design for Honda Civic
• Includes inlet and outlet gaskets for proper sealing
• Equipped with two O2 sensor ports for accurate emissions monitoring
• Inlet features a 4 bolt welded flange for secure attachment
• Outlet uses a 2 bolt welded flange with gasket stub
• Overall length of 21 inches for precise fitment
• Ceramic substrate for effective catalytic conversion

Detailed Product Description

This AP Exhaust catalytic converter, part number 641322, is engineered to replace the factory catalytic converter on Honda Civic vehicles. The stainless steel body offers enhanced durability against rust and corrosion, extending the life of the exhaust component. The ceramic substrate inside efficiently converts harmful exhaust gases into less harmful emissions, helping your vehicle comply with environmental regulations. The converter includes two O2 sensor ports, allowing for proper sensor installation and accurate engine management system readings. The inlet and outlet flanges are welded for a secure fit, with included gaskets to ensure a tight seal and prevent exhaust leaks.

Common Applications and Issues Addressed

• Replacement for a damaged or clogged catalytic converter on Honda Civic
• Restores proper emissions control to pass state and federal inspections
• Eliminates exhaust leaks caused by worn gaskets or flanges
• Improves engine performance by maintaining correct backpressure
• Supports O2 sensor functionality for optimal fuel efficiency

Installation Notes and Tips

This catalytic converter is designed as a direct-fit replacement for Honda Civic models, simplifying installation without the need for modifications. Ensure that the inlet and outlet gaskets are properly seated to prevent exhaust leaks. Since no installation hardware is included, retain or source the necessary bolts and fasteners. It is recommended to inspect O2 sensors during installation and replace if necessary to maintain accurate emissions monitoring.

Quality Assurance and Warranty

AP Exhaust catalytic converters are manufactured to meet Federal and EPA standards for emissions control. The stainless steel construction and ceramic substrate are tested for durability and performance. Please refer to AP Exhaust's warranty policy for specific coverage details related to part number 641322.