Davico
Exact-Fit Catalytic Converter

Davico 18506R Catalytic Converter - Rear Right

Brand Davico 18506R
Position Rear Right
Gaskets Included No
Height 4
Inlet Type Slip fit
Large Pkg. Fee No
Number Of O2 Sensors 0
Outlet Type Slip fit
Over All Length 38
Packaging Type Unboxed
Width 8
Product line Exact-Fit Catalytic Converter
Fits Mercedes-Benz · 6 vehicles

Exact-Fit design. Built from original equipment sample parts for proper fit and function.

Slip-fit connections. Inlet and outlet are designed for straightforward exhaust connection points.

OBDII catalyst. Uses an emissions-reducing catalyst formulated for current OBDII demands.

$135.47Free shipping
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Order total $135.47
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Free returns within 60 days if it doesn't fit when fitment is verified.

Exact-Fit Catalytic Converter for Mercedes-Benz

Davico Exact-Fit Catalytic Converter 18506R is built from original equipment sample parts to match fit and function on the application listed below. It uses a high-quality emissions-reducing catalyst for OBDII vehicles and features slip-fit inlet and outlet connections for a direct replacement style installation.

Key Features

  • Exact-Fit design based on original equipment sample parts.
  • Emissions-reducing catalyst formulated for OBDII vehicle demands.
  • Slip-fit inlet and outlet connections.
  • Unboxed packaging with no gasket included.
  • Part number 18506R for easy identification.

Detailed Description

This Davico catalytic converter is engineered for specific Mercedes-Benz applications that require a rear right replacement. Fits 2012-2015 Mercedes-Benz C350, rear right, and fits 2013-2014 Mercedes-Benz C300, rear right. The OE system is a welded assembly, so full replacement requires the front and rear assembly noted in the fitment details. Part number 18506R is a direct-fit option for buyers replacing the catalytic converter on these Mercedes-Benz C350 and Mercedes-Benz C300 applications.

What It Helps Address

  • Failed catalytic converter efficiency codes.
  • Restricted exhaust flow from a worn converter.
  • Emissions system faults on OBDII vehicles.
  • Fitment issues when replacing the specified rear right assembly.

Installation Notes and Tips

Fits 2012-2015 Mercedes-Benz C350, rear right, and fits 2013-2014 Mercedes-Benz C300, rear right. Verify California and New York emissions restrictions before installation, since the fitment notes list state-specific limitations. Confirm the OE welded-assembly layout and match the slip-fit inlet and outlet configuration before beginning work. Part number 18506R should be matched to the vehicle’s emissions setup and position before installation.

Quality Assurance

Davico builds Exact-Fit Catalytic Converters from original equipment sample parts to support proper fit and function. The catalyst is selected to meet the demands of current OBDII vehicles.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2015Mercedes-BenzC3504Matic3.5LV6Rear RightNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; OE system is a welded assembly, front and rear assembly required for full replacement; w/ PZEV Emissions; Exact-Fit Catalytic Converter
2014Mercedes-BenzC3004Matic3.5LV6Rear RightNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; OE system is a welded assembly, front and rear assembly required for full replacement; w/ PZEV Emissions; Exact-Fit Catalytic Converter
2014Mercedes-BenzC3504Matic3.5LV6Rear RightNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; OE system is a welded assembly, front and rear assembly required for full replacement; w/ PZEV Emissions; Exact-Fit Catalytic Converter
2013Mercedes-BenzC3004Matic3.5LV6Rear RightNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; OE system is a welded assembly, front and rear assembly required for full replacement; w/ PZEV Emissions; Exact-Fit Catalytic Converter
2013Mercedes-BenzC3504Matic3.5LV6Rear RightNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; OE system is a welded assembly, front and rear assembly required for full replacement; w/ PZEV Emissions; Exact-Fit Catalytic Converter
2012Mercedes-BenzC3504Matic3.5LV6Rear RightNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; OE system is a welded assembly, front and rear assembly required for full replacement; w/ PZEV Emissions; Exact-Fit Catalytic Converter