AP Exhaust 651652 Catalytic Converter

CARB-Compliant Direct-Fit Converter

AP Exhaust 651652 is a CARB compliant direct-fit catalytic converter built for specific Jeep applications from 1997-1999. It is engineered with a stainless steel body, a ceramic substrate, and exact OE dimensions for proper fitment on California emissions applications.

Compatible With 1999 Jeep Cherokee, 1998 Jeep Cherokee, 1998 Jeep Grand Cherokee, 1997 Jeep Cherokee, and 1997 Jeep Grand Cherokee, this converter is built for direct replacement service where emissions compliance and factory-style fit are required. The AP Exhaust WCRXT0242220 line focuses on OE-style dimensions and production consistency for straightforward installation and dependable exhaust system integration.

• CARB compliant direct-fit catalytic converter
• Stainless steel body construction
• Ceramic substrate material
• 1 O2 sensor port
• 2.50" ID pipe inlet and 2.32" OD pipe outlet
• 21.75 in. overall length
• Executive Order D-665-20
• Fits California emissions applications

Fitment Details

• Fits 1999 Jeep Cherokee, N/A — Direct Fit - California; XCRXT0242220; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number: D-665-20.
• Fits 1998 Jeep Cherokee, N/A — Direct Fit - California; WCRXT0242220; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number: D-665-20.
• Fits 1998 Jeep Grand Cherokee, N/A — Direct Fit - California; WCRXT0242220; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number: D-665-20.
• Fits 1997 Jeep Cherokee, N/A — Direct Fit - California; VCR24228G2JK; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number: D-665-20.
• Fits 1997 Jeep Grand Cherokee, N/A — Direct Fit - California; VCR24228G2JK; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number: D-665-20.

What It Helps Address

• Failed catalytic converter emissions testing
• Check engine light concerns related to catalyst efficiency
• Restricted exhaust flow from a worn converter
• Replacement needs for California emissions compliance
• Direct-fit service on Jeep Cherokee and Jeep Grand Cherokee exhaust systems

Installation Notes

Verify the inlet and outlet pipe sizes before installation: 2.50" ID inlet and 2.32" OD outlet. This unit uses 2 clamp locations and includes 1 O2 sensor port, with no inlet or outlet gaskets and no inlet or outlet hardware listed. Confirm the Executive Order D-665-20 matches the vehicle’s emissions requirements before installation.

Quality Assurance

AP Exhaust uses advanced manufacturing methods, including automated workstations, spinner welding equipment, and high-speed production lines, to build converters to OE dimensions and fitment standards. The ARISTO substrate chemistry is used to support efficient catalyst loading and consistent converter performance. Part number 651652 is part of the WCRXT0242220 product line.