Walker 14665 Catalytic Converter

Walker EPA Direct-Fit Catalytic Converter

Walker EPA Part Number 14665 is a premium direct-fit catalytic converter for OBDII vehicles, built for emissions-system replacement on select Nissan Cube models. It is engineered as a Federal / EPA undercar unit with welded 2-bolt inlet and outlet connections for a direct replacement layout.

Walker Ultra Direct-Fit Catalytic Converters are part of the EPA-focused Walker EPA line, which centers on emissions-compliant replacement parts for 1996-and-newer import and domestic vehicles. This application is built to match the vehicle’s exhaust configuration while supporting proper exhaust flow and emissions-system function.

• Premium grade catalytic converter for emissions-system repair
• Federal / EPA direct-fit undercar design
• 2-bolt welded inlet and 2-bolt welded outlet
• Overall length: 33.000
• Fits 2009-2014 Nissan Cube, N/A
• Walker Exhaust cross-reference: 52327

Detailed Product Overview

Walker 14665 is a direct-fit catalytic converter for the 2009-2014 Nissan Cube, designed to replace the original undercar converter with a configuration that follows the vehicle’s factory-style exhaust layout. The premium construction and welded flange connections support a secure exhaust seal and straightforward integration into the emissions system. If you are replacing a worn or failed catalytic converter on a Nissan Cube, Part Number 14665 provides a fitment-specific solution for EPA-regulated applications.

Common Repair Uses

• Check engine light related to catalyst efficiency
• Failed emissions inspection due to converter performance
• Exhaust restriction from a deteriorated catalytic substrate
• Exhaust leaks at the converter connection points
• Replacement of a damaged undercar catalytic converter on a Nissan Cube

Installation Notes and Tips

Verify the vehicle’s year and exhaust configuration before installation. This converter uses 2-bolt welded inlet and outlet connections and is intended for the undercar position shown in the fitment data. Confirm all mating surfaces are clean and inspect adjoining exhaust components for wear before completing the repair. For best results, compare the original unit’s dimensions and connection style to Walker 14665 prior to installation.

Quality Assurance

Walker EPA products are built around emissions-compliant replacement requirements for OBDII vehicles, with a focus on fitment accuracy and premium replacement quality. Part Number 14665 is engineered for the specified Nissan Cube applications and follows Federal / EPA direct-fit standards.