Eastern Convertors 50513 Catalytic Converter - Right

Direct-Fit Catalytic Converter for GM Applications

Eastern Convertors 50513 is a direct-fit catalytic converter built for specific GM undercar applications. It is engineered to match OE dimensions and fitment for a cleaner replacement on the right side of the exhaust system.

Compatible With 2008-2010 Hummer H3, right undercar; 2009-2012 Chevrolet Colorado, right undercar; and 2009-2012 GMC Canyon, right undercar. Eastern Convertors 50513 is a Federal / EPA direct-fit undercar converter for vehicles with the listed emissions configuration.

Eastern Convertors DIRECT FIT Line

The DIRECT FIT product line focuses on OE-style replacement parts with exact dimensional fitment. For this converter, the line combines automated manufacturing, spinner welding, and high-speed production methods to maintain consistent construction and fit accuracy across production.

Key Features

• Catalyst type: ECO GM
• Federal / EPA direct-fit undercar design
• Right-side application
• 3-bolt welded inlet and 2-bolt welded outlet
• 2 O2 sensor ports
• Overall length: 51.125 in.
• Inlet gasket quantity: 1
• Outlet gasket quantity: 1
• Outlet hardware: Yes
• Clamp quantity: 1

Detailed Description

Eastern Convertors 50513 is built for drivers replacing a worn or restricted catalytic converter on select Chevrolet Colorado, GMC Canyon, and Hummer H3 models. The converter uses proprietary NANO substrate chemistry to support efficient catalyst loading while keeping replacement cost controlled. Its direct-fit construction helps match OE dimensions for the listed right-side undercar locations, making it a practical choice for exhaust repair work that requires a Federal / EPA-compliant replacement.

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

What This Part Helps Address

• Check engine light related to catalyst efficiency
• Restricted exhaust flow from a failing converter
• Rattling or damaged converter substrate
• Emissions test failure tied to the catalytic converter
• Exhaust leaks at the converter connection points

Installation Notes and Tips

• Verify right-side undercar placement before ordering.
• Confirm vehicle emissions configuration, since this part is not for sale or use in CA, CO, ME, or NY for vehicles with CA emissions.
• Inspect the inlet and outlet sealing surfaces before installation.
• Use the listed gasket quantities and outlet hardware as required during replacement.
• Check O2 sensor port locations against the original converter before final fitment.

Quality Assurance

Eastern Convertors uses automated workstations, spinner welding equipment, and high-speed production lines to build converters to exact OE dimensions and fitment. The NANO substrate chemistry is used to support efficient catalyst loading and consistent converter performance across production.