Bosal 079-4109 Catalytic Converter - Right

Bosal Direct-Fit Catalytic Converter

The Bosal BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter, part number 079-4109, is built for 1997-1998 Ford Expedition, Ford F-150, and Ford F-250 right-side applications. It combines stainless steel construction with a ceramic substrate to support emissions control and OBDII system performance on Federal/EPA-compliant vehicles.

The BRExhaust Premium Load line focuses on direct-fit replacement coverage for Federal/EPA applications. This converter is engineered for bolt-on installation and is built to match the original exhaust layout without cutting, welding, or fabrication.

• Direct-fit catalytic converter for Ford truck and SUV applications
• Stainless steel body and finish for corrosion resistance
• Ceramic substrate material
• Bolt-on inlet attachment for straightforward replacement
• Heat shield included
• Clamp included
• Mounting hardware included
• Oxygen sensor location: midbed
• Federal / EPA compliant design for OBDII-equipped vehicles

Fitment Details

Compatible With 1997-1998 Ford Expedition, right side. Compatible With 1997-1998 Ford F-150, right side. Compatible With 1997-1998 Ford F-250, right side. If you are searching for a 1997 Ford F-150 right catalytic converter or a 1998 Ford Expedition direct-fit catalytic converter, part number 079-4109 matches those applications.

What It Helps Address

• Check engine light concerns related to catalytic converter efficiency
• Emissions compliance issues on Federal/EPA OBDII vehicles
• Rust or corrosion damage to the original converter housing
• Exhaust leaks at the converter connection points
• Fitment problems from universal-style replacement parts

Installation Notes

This converter uses a direct-fit, bolt-on design for the listed Ford Expedition, F-150, and F-250 right-side applications. Verify the vehicle’s emissions configuration, oxygen sensor placement, and exhaust routing before installation. The included clamp and mounting hardware support replacement of the original unit without cutting or welding.

Quality Assurance

Bosal BRExhaust converters are built with stainless steel construction for long service life and reliable exhaust performance. Part number 079-4109 is engineered for Federal/EPA-compliant OBDII applications and is intended to maintain proper emissions-system operation on the listed vehicles.