Eastern Convertors
Direct Fit Converter

Eastern Convertors 41348 Catalytic Converter - Left

Brand Eastern Convertors 41348
Position Left
Converter Type Federal / epa direct-fit undercar
Clamp Quantity 2
California Air Resources Board (CARB) Certified No
Catalyst Type Eco carb
Inlet Gasket Quantity 2
Inlet Hardware Yes
Inlet Type A 2 bolt spinner
O2 Sensor Ports 2
Outlet Gasket 2
Outlet Hardware Yes
Outlet Type A Male norma ball
Product line Direct Fit Converter
Fits Mercedes-Benz · 10 vehicles

Direct-fit design. Matches the listed exhaust connection style for straightforward replacement.

Federal / EPA converter. Built for emissions-system service on approved undercar applications.

Sensor-ready layout. Includes two O2 sensor ports for factory-style exhaust integration.

$644.72Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $644.72
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Product Overview

Eastern Convertors 41348 is a direct-fit catalytic converter for select Mercedes-Benz applications. It is built as a Federal / EPA undercar converter with an ECO CARB catalyst type and two O2 sensor ports for proper exhaust system integration.

This part number 41348 is listed for left-side applications on Mercedes-Benz C300, C350, and E350 models with notes excluding PZEV emissions. The Direct Fit Converter line is made for straightforward replacement where the original exhaust layout and connection style must be matched.

Key Features

  • Federal / EPA direct-fit undercar converter construction
  • ECO CARB catalyst type for emissions system service
  • Two O2 sensor ports for sensor transfer and monitoring
  • Inlet and outlet hardware listed in the product attributes
  • Connection details include a 2-bolt spinner inlet and male Norma ball outlet

Detailed Description

Eastern Convertors 41348 is engineered for direct replacement in exhaust systems that require a left-side catalytic converter with the specified connection pattern. The fitment covers 2008-2011 Mercedes-Benz C300, 2008-2011 Mercedes-Benz C350, and 2010-2011 Mercedes-Benz E350, all noted as excluding PZEV emissions. For buyers searching for a Mercedes-Benz C300 catalytic converter, Mercedes-Benz C350 catalytic converter, or Mercedes-Benz E350 catalytic converter, this part number 41348 matches the listed application details.

The converter uses a Federal / EPA direct-fit undercar design with two O2 sensor ports and the stated inlet and outlet styles to align with the factory exhaust configuration. The Direct Fit Converter product line focuses on application-specific exhaust replacement, and this unit is identified for left-side installation only. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

  • Replacing a failed catalytic converter on a listed Mercedes-Benz application
  • Restoring exhaust flow after catalyst efficiency deterioration
  • Addressing emissions-related fault codes tied to converter performance
  • Repairing exhaust leaks at the converter connection points
  • Servicing a direct-fit exhaust component with the correct sensor-port layout

Installation Notes

Verify the vehicle is one of the listed Mercedes-Benz applications and confirm the exclusion for PZEV emissions before ordering. Match the left-side position, inlet style, outlet style, and O2 sensor port count to the original exhaust configuration. Because this is a direct-fit converter, installation is centered on correct application matching and exhaust sealing at the connection points.

Quality Assurance

Eastern Convertors identifies this unit as a Federal / EPA direct-fit converter with the specified catalyst type and connection hardware details. The product line is built around application-specific exhaust replacement for listed fitments.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2011Mercedes-BenzC300—3.0LV6Leftexc. PZEV Emissions; Direct Fit Converter
2011Mercedes-BenzC350Sport3.5LV6Leftexc. PZEV Emissions; Direct Fit Converter
2011Mercedes-BenzE350—3.5LV6Leftexc. PZEV Emissions; Direct Fit Converter
2010Mercedes-BenzC300—3.0LV6Leftexc. PZEV Emissions; Direct Fit Converter
2010Mercedes-BenzC350Sport3.5LV6Leftexc. PZEV Emissions; Direct Fit Converter
2010Mercedes-BenzE350—3.5LV6Leftexc. PZEV Emissions; Direct Fit Converter
2009Mercedes-BenzC300—3.0LV6Leftexc. PZEV Emissions; Direct Fit Converter
2009Mercedes-BenzC350Sport3.5LV6Leftexc. PZEV Emissions; Direct Fit Converter
2008Mercedes-BenzC300—3.0LV6Leftexc. PZEV Emissions; Direct Fit Converter
2008Mercedes-BenzC350Sport3.5LV6Leftexc. PZEV Emissions; Direct Fit Converter