Walker 14611 Catalytic Converter - Front

EPA Direct-Fit Catalytic Converter

Walker EPA 14611 is a premium direct-fit catalytic converter built for Federal/EPA applications. It is made for OBDII vehicles and uses a direct-fit undercar design with welded flange connections for a cleaner replacement path.

Key Features

• Federal / EPA direct-fit undercar catalytic converter
• Premium grade with ECO III catalyst type
• 2-bolt welded flange inlet and outlet design
• O2 sensor ports not included
• Inlet and outlet hardware noted in the product specifications

Detailed Description

Walker 14611 is engineered as an EPA-compliant replacement for select import and domestic OBDII vehicles. The direct-fit layout supports a straightforward exhaust repair, while the ECO III catalyst type and premium construction focus on emissions control and consistent exhaust flow. This part number is listed for the Nissan NV200 and Chevrolet City Express, making it a fitment-specific option for owners searching for a catalytic converter for Nissan NV200 or Chevrolet City Express applications. The Walker EPA line is positioned for Federal/EPA use, and part number 14611 is the reference to verify before ordering.

This part cross-references AP Exhaust 644072 for the same application.

What It Helps Solve

• Failed catalytic converter emissions testing
• Check engine light concerns related to exhaust aftertreatment
• Restricted exhaust flow from a worn converter
• Replacement needs for EPA-regulated exhaust systems

Installation Notes

Confirm the 2-bolt welded flange inlet and outlet configuration before installation. This converter has no O2 sensor ports, so sensor placement must match the vehicle’s existing exhaust layout. Verify EPA/Federal application details and match part number 14611 to the vehicle before purchase.

Quality Assurance

Walker EPA products are built for Federal/EPA compliance and direct-fit service on OBDII applications. Use part number 14611 to confirm the correct exhaust configuration for your vehicle.