Eastern Convertors 20484 Catalytic Converter - Left

Direct-Fit Catalytic Converter for Left Side Applications

Eastern Convertors Part Number 20484 is a Federal / EPA direct-fit undercar catalytic converter built for specific left-side exhaust applications. It is listed for 2011-2012 Dodge Durango and 2011-2012 Jeep Grand Cherokee with Federal and California emissions configurations.

Key Features

• Direct-fit undercar catalytic converter for a precise replacement layout
• Federal / EPA converter type
• ECO III catalyst formulation
• 4-bolt welded inlet design
• 2 O2 sensor ports
• 2.73" OD Norma ball outlet
• Includes 1 inlet gasket
• Left-side fitment for 2011-2012 Dodge Durango and 2011-2012 Jeep Grand Cherokee

Product Details

The Eastern Convertors Direct Fit Converter line is built for vehicle-specific exhaust replacement, with application-matched inlet and outlet geometry to simplify service on the left side of the exhaust system. Part Number 20484 uses an ECO III catalyst and is configured as a Federal / EPA direct-fit undercar converter. It is listed for 2011-2012 Dodge Durango and 2011-2012 Jeep Grand Cherokee, including Federal and California emissions applications.

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

Common Issues This Part Can Address

• Failed catalytic converter efficiency codes
• Exhaust restriction from a damaged or deteriorated converter
• Rattling or broken internal catalyst substrate
• Exhaust leaks at the converter connection points
• Emissions test failure related to converter performance

Installation Notes

Verify left-side placement, inlet style, outlet style, and O2 sensor port count before installation. This converter uses a 4-bolt welded inlet, 2 O2 sensor ports, and a 2.73" OD Norma ball outlet. Inlet gasket quantity is listed as 1; inlet hardware, outlet gasket, and outlet hardware are not included.

Confirm the vehicle’s emissions configuration and compare the original converter dimensions and flange layout to Part Number 20484 before installation on a 2011-2012 Dodge Durango or 2011-2012 Jeep Grand Cherokee.

Quality Assurance

Eastern Convertors identifies this unit as a Federal / EPA direct-fit converter with ECO III catalyst construction for the specified applications. CARB certification is not listed for this part.