AP Exhaust 770578 Catalytic Converter - Front

AP Exhaust Catalytic Converter for Ford Fusion and Lincoln MKZ

AP Exhaust catalytic converter 770578 is a direct-fit front converter for select 2013-2015 Ford Fusion and Lincoln MKZ applications. It is built to OE dimensions for proper fitment and uses AP Emissions Technologies substrate and manufacturing processes to support efficient exhaust treatment and consistent installation.

Key Features

• Direct-fit front catalytic converter
• Compatible with 2013 Ford Fusion, front
• Compatible with 2013 Lincoln MKZ, front
• Compatible with 2014 Ford Fusion, front
• Compatible with 2014 Lincoln MKZ, front
• Compatible with 2015 Ford Fusion, front
• Compatible with 2015 Lincoln MKZ, front
• Built to OE dimensions for fitment accuracy
• California emissions application with EO Number D-798-10
• AP Exhaust 770578 for front exhaust replacement

Detailed Description

This AP Exhaust catalytic converter is part of the DFMXV02.0VEY product line and is engineered for front-position installation on select Ford Fusion and Lincoln MKZ models. The converter uses AP Emissions Technologies substrate chemistry and modern production methods to deliver efficient catalyst loading while maintaining the dimensional accuracy needed for OE-style exhaust service. For buyers searching for AP Exhaust 770578, this unit provides a direct-fit solution for California emissions applications on the listed vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems It Can Address

• Failed catalytic converter emissions testing
• Check engine light related to catalyst efficiency codes
• Restricted exhaust flow from a worn converter
• Exhaust odor caused by catalyst deterioration
• Front converter replacement on 2013-2015 Ford Fusion and Lincoln MKZ models

Installation Notes and Tips

Verify the vehicle’s emissions configuration and front converter location before ordering. This AP Exhaust catalytic converter 770578 is listed for California emissions compliance and should be matched to the exact year, make, model, and position shown in the fitment data. Confirm the EO Number D-798-10 and compare the existing converter configuration to the vehicle before installation.

Quality Assurance

AP Exhaust states that this converter line is manufactured with automated workstations, spinner welding equipment, and high-speed production lines to maintain OE dimensions and consistent fitment. The DFMXV02.0VEY line is built for controlled production quality and emissions-focused replacement service.