AP Exhaust 772431 Catalytic Converter

Direct-Fit Catalytic Converter for Honda Accord

AP Exhaust 772431 is a CARB-compliant direct-fit catalytic converter built for California emissions applications. It is engineered for 1996-1997 Honda Accord models and uses a ceramic substrate with OE-style dimensions for proper fitment and exhaust flow.

Key Features

• CARB compliant direct-fit catalytic converter
• Fits 1996 Honda Accord and 1997 Honda Accord, N/A position
• Ceramic substrate material
• 2-bolt welded inlet and 3-bolt welded outlet
• 1 O2 sensor port
• Overall length: 16 inches
• Executive Order D-798-9 for California emissions compliance

Product Line Details

AP Exhaust THN2.2VJG2EK is part of the brand’s direct-fit emissions line, built to match OE dimensions and fitment requirements. The manufacturing process uses automated workstations, spinner welding, and high-speed production methods to help maintain consistent converter construction and efficient production.

Detailed Description

This AP Exhaust catalytic converter, part number 772431, is made for direct replacement on California-emissions Honda Accord applications. It is designed for 1996 Honda Accord and 1997 Honda Accord vehicles with the listed OE-style inlet and outlet configurations, making it a practical choice when replacing a worn or failed converter on these specific applications. The ceramic substrate and CARB-compliant design support emissions system service while maintaining the correct physical fit for the exhaust system.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part May Address

• Failed catalytic converter emissions test results
• Check engine light related to catalyst efficiency
• Restricted exhaust flow from a deteriorated converter
• Exhaust odor caused by a worn emissions component
• Fitment problems when replacing the original California-spec converter

Installation Notes and Tips

Verify the vehicle’s California emissions configuration and confirm the OE-style inlet and outlet flange pattern before installation. This converter uses welded inlet and outlet connections and includes one O2 sensor port, so sensor placement and exhaust alignment should be checked during replacement. For best results, inspect adjoining exhaust components, gaskets, and sensor condition before completing the repair.

Quality Assurance

AP Exhaust states that this converter is built to exact OE dimensions and fitment using advanced manufacturing processes. Executive Order D-798-9 identifies it as compliant for the listed California applications.