Bosal 079-4285 Catalytic Converter - Front Rearward or Rear

Federal Direct-Fit Catalytic Converter

The Bosal BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter, part number 079-4285, is built for emissions service on select Ford, Lincoln, and Mercury applications that require a direct-fit replacement. It uses stainless steel construction and a ceramic substrate to support long service life, stable exhaust flow, and OBDII emissions compliance.

For drivers searching for a direct-fit catalytic converter for 2011-2015 Lincoln MKX, 2011-2014 Ford Edge, or 2011-2012 Ford Explorer and Ford Flex applications, this Federal / EPA compliant unit is engineered for bolt-on replacement with no cutting, welding, or fabrication.

Key Features

• Brand: Bosal BRExhaust Premium Load Federal / EPA compliant direct-fit catalytic converter
• Part number: 079-4285
• Stainless steel body and finish for corrosion resistance
• Ceramic substrate material
• Direct-fit, bolt-on inlet and outlet attachments
• Midbed oxygen sensor location
• Mounting hardware included: Yes
• Main piping diameter: 2 in.
• Overall length: 12.375 in.
• Air tube adaptable: No

Product Details

The BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter line is designed as a Federal/EPA compliant replacement solution for vehicles operating under Federal OBDII emissions standards. Bosal builds this converter with stainless steel construction to resist corrosion, while the ceramic substrate supports exhaust aftertreatment performance. The direct-fit layout helps maintain factory-style routing and sensor placement, which is important for keeping the check engine light off after a proper repair. Part number 079-4285 is a practical choice for owners needing a replacement catalytic converter for Ford Edge, Lincoln MKX, and related platform vehicles.

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

What It Helps Fix

• Check engine light caused by catalytic converter efficiency faults
• Failed emissions inspection due to converter-related trouble codes
• Restricted exhaust flow from a worn or damaged converter
• Corrosion-related exhaust leaks at the converter assembly
• Factory-style replacement needs on OBDII Federal emissions vehicles

Installation Notes

Fits 2011-2015 Lincoln MKX, front rearward. Fits 2011-2014 Ford Edge, rear. Fits 2011-2014 Ford Edge, front rearward. Fits 2011-2012 Ford Explorer, rear. Fits 2011-2012 Ford Flex, front rearward. Fits 2011-2012 Lincoln MKT, front rearward. Fits 2010 Ford Flex, rear. Fits 2010 Lincoln MKT, rear.

Verify the vehicle’s emissions configuration, oxygen sensor placement, and exhaust routing before installation. This direct-fit converter uses bolt-on connections, so it is intended to replace the original unit without cutting or welding. Confirm the application by year, make, model, and position before ordering part number 079-4285.

Quality Assurance

Bosal’s BRExhaust Federal Direct-Fit Premium Load line is engineered for durable service in Federal/EPA-compliant applications. The stainless steel construction and direct-fit design are selected to support reliable fitment and emissions-system performance on the listed Ford and Lincoln vehicles.