Davico 18506F Catalytic Converter - Front Right

Exact-Fit Catalytic Converter for Mercedes-Benz

Davico Part Number 18506F is an Exact-Fit Catalytic Converter built for specific Mercedes-Benz applications with PZEV emissions. It is engineered from original equipment sample parts to match factory fit and function, with an emissions-reducing catalyst selected for OBDII-equipped vehicles.

Compatible with 2012-2015 Mercedes-Benz C350 front right and 2013-2014 Mercedes-Benz C300 front right, this converter is built for direct replacement use where the OE system is a welded assembly.

Key Features

• Exact-Fit Catalytic Converter from Davico
• Part Number: 18506F
• Designed from original equipment sample parts for proper fitment
• High-quality emissions-reducing catalyst for OBDII vehicle demands
• 2-bolt spin flange inlet and slip-fit outlet
• Includes 2 O2 sensor locations
• Dimensions: 32.5 in. overall length, 13 in. height, 7 in. width
• Gaskets not required

Product Details

The Davico Exact-Fit Catalytic Converter line focuses on OE-style replacement fitment and function. For this application, Part Number 18506F is made for the front right position on select Mercedes-Benz C350 and Mercedes-Benz C300 models with PZEV emissions. Because the original system is a welded assembly, full replacement requires the front and rear assembly as specified by the vehicle configuration. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Replacement Uses

• Replacing a failed or restricted front right catalytic converter
• Addressing emissions test failure related to catalyst efficiency
• Correcting exhaust leaks at the converter connection points
• Restoring proper OBDII catalyst monitoring performance
• Replacing a welded OE assembly on select Mercedes-Benz models

Installation Notes

• Fits 2012-2015 Mercedes-Benz C350, front right.
• Fits 2013-2014 Mercedes-Benz C300, front right.
• Not legal for use in California.
• Illegal for installation in New York on vehicles equipped with California emission systems.
• OE system is a welded assembly; front and rear assembly required for full replacement.
• Verify emissions configuration and sensor placement before installation.

Quality Assurance

Davico designs this Exact-Fit Catalytic Converter using OE sample parts and a catalyst formulated for current OBDII emissions requirements. The result is a direct-fit replacement built around factory-style dimensions, inlet and outlet design, and sensor placement for the listed Mercedes-Benz applications.