Walker 73069 Catalytic Converter - Left

Walker Ultra Direct-Fit Catalytic Converter 73069

Walker EPA Ultra Direct-Fit Catalytic Converter 73069 is built for OBDII vehicles and engineered to meet EPA standards while maintaining premium exhaust performance. It is a direct-fit replacement for the left-side catalytic converter on select Ford Expedition and Lincoln Navigator models.

Key Features

• Direct-fit catalytic converter for select 2015-2017 Ford Expedition and Lincoln Navigator applications
• EPA-compliant design for 1996 and newer OBDII vehicles
• Premium-grade construction with a stainless steel body
• Round body shape with pipe connection outlet
• Two O2 sensor ports for factory-style exhaust system integration
• 2-bolt loose flange inlet with spherical flare
• Walker part number 73069 for catalog and service reference

Product Details

Walker 73069 is part of the EPA-focused Ultra Direct-Fit line, which is built for import and domestic OBDII vehicles that need a direct replacement catalytic converter. This unit uses a round stainless steel body, measures 28.970 inches in body length, and features a 2.500-inch outlet outside diameter with a 2.791-inch inlet inside diameter. The design includes two O2 sensor ports and a pipe connection outlet for a factory-style exhaust repair.

Compatible With 2015-2017 Ford Expedition, left; and 2015-2017 Lincoln Navigator, left. This part cross-references Gates 52428 for the same application.

Common Repair Uses

• Replacing a failed or restricted left-side catalytic converter
• Restoring exhaust flow after catalyst efficiency issues
• Addressing emissions-related diagnostic trouble codes tied to the converter
• Repairing exhaust leaks at the converter connection points
• Returning the exhaust system to proper OBDII-era configuration

Installation Notes

Verify vehicle year, make, model, and left-side placement before ordering. Confirm O2 sensor port locations and flange style against the original exhaust assembly. Because mounting hardware is not included, reuse or source the required hardware separately as needed. Professional installation is recommended to ensure proper sealing, sensor fitment, and emissions-system operation.

Quality Assurance

Walker Ultra Direct-Fit Catalytic Converters are built to comply with EPA standards and are intended for use on applicable OBDII vehicles. Part number 73069 is designed as a direct replacement for the listed Ford Expedition and Lincoln Navigator applications.