Eastern Convertors 40884 Catalytic Converter with Integrated Exhaust Manifold - Front Left

Direct-Fit Catalytic Converter Manifold

Eastern Convertors DIRECT FIT Part Number 40884 is a Federal / EPA direct-fit catalytic converter with integrated exhaust manifold for select Mitsubishi applications. It is built to OE dimensions for proper alignment on the front left, radiator side position and uses an ECO III catalyst with two O2 sensor ports.

The DIRECT FIT product line focuses on OE-style fitment and consistent installation dimensions. For buyers replacing a worn manifold converter on a Mitsubishi Eclipse, Endeavor, or Galant, this line is built to match the original layout without requiring custom fabrication.

• Federal / EPA direct-fit manifold converter
• ECO III catalyst type
• Integrated exhaust manifold design
• 7-bolt welded inlet and 2-bolt welded outlet
• Two O2 sensor ports
• 16-inch overall length
• Built to OE dimensions for fitment accuracy

Fitment Details

• Fits 2006-2012 Mitsubishi Eclipse, front left, radiator side.
• Fits 2010-2011 Mitsubishi Endeavor, front left, radiator side.
• Fits 2004-2008 Mitsubishi Endeavor, front left, radiator side.
• Fits 2004-2009 Mitsubishi Galant, front left, radiator side.

Part Number 40884 is a direct replacement choice for Mitsubishi Eclipse, Mitsubishi Endeavor, and Mitsubishi Galant vehicles listed above. It is a practical option when the original manifold converter is restricted, damaged, or no longer sealing correctly.

What It Helps Resolve

• Exhaust leaks at the manifold-to-pipe connection
• Check engine light concerns related to catalyst efficiency or O2 sensor readings
• Restricted exhaust flow from a failing converter substrate
• Broken or warped integrated manifold assemblies
• Fitment issues caused by non-OE replacement parts

Installation Notes

Verify the vehicle’s emissions configuration before ordering. This part is not for sale or use in California, Colorado, Maine, or New York for vehicles with CA emissions. Confirm the front left, radiator side location, inlet and outlet flange style, and O2 sensor port layout before installation. Part Number 40884 is engineered for direct-fit replacement, so proper OE-style alignment is important for sealing and sensor placement.

Quality Assurance

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