Walker 14758 Catalytic Converter - Front

EPA Direct-Fit Catalytic Converter

Walker EPA 14758 is a specific-fit catalytic converter for OBDII vehicles, built to meet EPA standards while maintaining premium performance. It uses a round stainless steel body with a ceramic substrate and direct-fit flange connections for a precise exhaust repair.

• Specific-fit catalytic converter for direct replacement applications
• Round stainless steel body with ceramic substrate
• 5-bolt welded inlet flange and 2-bolt welded outlet flange
• Two oxygen sensor ports for pre- and post-converter placement
• Includes inlet and outlet gaskets and mounting hardware

Fitment Details

Compatible With 2011-2016 Hyundai Elantra, front EPA applications; 2018 Hyundai Elantra GT, front EPA applications; 2014-2016 Kia Forte, front EPA applications; 2014-2016 Kia Forte Koup, front EPA applications; and 2014-2016 Kia Forte5, front EPA applications.

What It Helps Address

• Failed emissions testing caused by a worn or inefficient converter
• Check engine lights related to catalyst efficiency codes
• Restricted exhaust flow from a damaged internal substrate
• Exhaust leaks at the inlet or outlet flange connections

Installation Notes

Verify flange style, sensor port count, and overall dimensions before installation. This Walker 14758 is a direct-fit design for specific applications, so matching the vehicle’s EPA configuration is important for proper installation and sensor placement.

Quality Assurance

Walker Ultra Direct-Fit Catalytic Converters are engineered for EPA-compliant applications on import and domestic OBDII vehicles. Part number 14758 is cross-referenced to AP Exhaust 641618 and Gates 22081 for the same application.