AP Exhaust 775431 Catalytic Converter - Rear

AP Exhaust Catalytic Converter for Jeep Grand Cherokee

AP Exhaust catalytic converter Part Number 775431 is a direct-fit emissions replacement for select 2002-2004 Jeep Grand Cherokee applications. It is built to OE dimensions for proper fitment and uses AP Exhaust’s ARISTO substrate chemistry to support efficient converter performance.

Key Features

• Direct-fit catalytic converter for select Jeep Grand Cherokee models
• Built to exact OE dimensions for consistent fitment
• ARISTO substrate chemistry for efficient catalyst loading
• Advanced manufacturing with automated workstations and spinner welding
• California emissions compliant application coverage
• Part Number 775431 for easy identification

Product Details

This AP Exhaust catalytic converter is part of the 2CRXT04.72D0 product line, which focuses on OE-style fitment and controlled manufacturing consistency. For 2002-2004 Jeep Grand Cherokee rear applications, it is listed as a direct-fit California emissions converter with EO Number D-798-14. The design supports accurate installation on the specified vehicle configurations while maintaining the dimensions needed for proper exhaust system alignment. Part Number 775431 is also referenced for the same application in select listings.

What It Helps Address

• Failed or inefficient catalytic converter operation
• Check engine light concerns related to catalyst performance
• Emissions test failures on covered Jeep Grand Cherokee applications
• Exhaust system replacement needs after converter wear or damage
• Fitment issues caused by non-OE-style replacement parts

Installation Notes and Tips

• Fits 2004 Jeep Grand Cherokee, rear.
• Fits 2004 Jeep Grand Cherokee, N/A.
• Fits 2003 Jeep Grand Cherokee, rear.
• Fits 2003 Jeep Grand Cherokee, N/A.
• Fits 2002 Jeep Grand Cherokee, rear.
• Fits 2002 Jeep Grand Cherokee, N/A.
• Fits 2002 Jeep Grand Cherokee, N/A.
• Verify the vehicle’s emissions configuration and position before installation.
• Confirm California emissions requirements and EO compliance for the exact application.

Quality Assurance

AP Exhaust uses advanced production methods, including automated workstations, spinner welding equipment, and high-speed production lines, to build converters to consistent OE dimensions and fitment standards.