Walker 14640 Catalytic Converter

Walker 14640 Catalytic Converter for Focus

Walker 14640 is a premium direct-fit catalytic converter built for EPA-compliant service on select OBDII vehicles. It is engineered for 2000-2004 Ford Focus applications and uses a Federal / EPA direct-fit undercar design for straightforward replacement.

The Walker EPA product line focuses on emissions-system replacement parts that align with federal requirements while maintaining OE-style fit and function. For Ford Focus owners needing a direct-fit catalytic converter, this part number 14640 provides a vehicle-specific solution for the 2000-2004 model years.

Key Features

• Premium-grade catalytic converter for emissions-system repair
• Federal / EPA direct-fit undercar configuration
• ECO II catalyst type
• Designed for OBDII vehicles, including 1996 and newer applications
• 3-bolt welded inlet and 2-bolt welded outlet design
• Includes 2 oxygen sensor ports
• Overall length: 23.000
• Fits 2000-2004 Ford Focus, N/A

Detailed Description

Walker 14640 catalytic converter is built for direct replacement on select Ford Focus models from 2000 through 2004. Its EPA-focused construction and ECO II catalyst type support emissions-system service where a vehicle-specific, undercar converter is required. The welded inlet and outlet connections help match the original exhaust layout, while the dual O2 sensor ports support proper sensor placement in the exhaust stream. This part cross-references Walker Exhaust 52298 for the same application.

Common Repair Uses

• Check engine light related to catalyst efficiency
• Failed emissions inspection due to converter performance
• Exhaust restriction or damaged converter substrate
• Replacement after rust, impact, or heat-related converter damage
• Restoring proper exhaust flow on a 2000-2004 Ford Focus

Installation Notes and Tips

Verify the vehicle’s year, engine configuration, and exhaust layout before installation. This converter uses welded inlet and outlet connections, so proper exhaust alignment and secure welding practices are important for a correct repair. Confirm oxygen sensor routing and inspect nearby exhaust components, gaskets, and hangers during service to help prevent repeat leaks or drivability issues.

Quality Assurance

Walker 14640 is part of Walker’s EPA line and is designed to meet federal emissions standards for the listed application. It is intended as a premium direct-fit replacement for compatible Ford Focus models and related OBDII service needs.