Davico
Dealer Alternative Exact-Fit Catalytic Converter

Davico 48085 Catalytic Converter - Left

Brand Davico 48085
Position Left
Gaskets Included Yes
Height 4.75 in.
Inlet 1 Gsk. Eg24162
Large Pkg. Fee No
Number Of O2 Sensors 2
Over All Length 51 in.
Use Davico Decarbonizing Induction Kit 1540ea Yes
Width 11.5 in.
Product line Dealer Alternative Exact-Fit Catalytic Converter
Fits Audi · 2 vehicles

Exact-fit design. Built as a direct replacement catalytic converter for the listed application.

High precious metal loading. Uses 9 times the loading of a standard aftermarket converter.

OE-style blend. Uses a rare earth mixture to support emissions performance.

$629.30Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Dealer Alternative Catalytic Converter

Davico 48085 is a dealer alternative exact-fit catalytic converter built for direct replacement applications. It is engineered with elevated precious metal loading and an OE-style rare earth blend to help maintain emissions performance under demanding conditions.

Compatible With 2002-2003 Audi A6 Quattro, left. This application-specific converter is built around the listed fitment and includes gasket coverage for the installation interface. The 51-inch overall length and 4.75-inch height reflect a full-size exhaust component intended to match the original layout.

Key Features

  • Exact-fit catalytic converter for direct replacement use
  • 9x the precious metal loading of a standard aftermarket converter
  • OE-style rare earth mixture for emissions control consistency
  • Includes gaskets for the specified installation points
  • Uses two oxygen sensor locations

Detailed Description

The Davico Dealer Alternative Exact-Fit Catalytic Converter line is positioned as an OE-style replacement solution for vehicles that need a precise exhaust fit and stable emissions performance. Part number 48085 is built to match the listed Audi A6 Quattro application and uses a design focused on maintaining the MIL light off under severe operating conditions. Davico 48085 is a practical choice when the original converter needs replacement and the installer wants a converter built around exact-fit dimensions and emissions-focused construction.

This part cross-references none listed for the same application.

What It Is Used For

  • Replacing a worn or inefficient catalytic converter
  • Addressing emissions-related fault codes tied to converter performance
  • Restoring exhaust flow and catalyst function in the listed application
  • Supporting proper oxygen sensor integration with the exhaust system

Installation Notes and Tips

Fits 2002-2003 Audi A6 Quattro, left. Verify the emission configuration before installation, since this application is marked not legal for use in California and is illegal for installation in New York on vehicles equipped with California emission systems. The included gasket reference is EG24162, and Davico recommends use of decarbonizing induction kit 1540ea for this part number 48085.

Quality Assurance

Davico describes this Dealer Alternative Exact-Fit Catalytic Converter line as an OE-style alternative built with increased precious metal loading and a rare earth mixture to support emissions performance under rugged conditions.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2003AudiA6 Quattro3.0LV6LeftNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Dealer Alternative Exact-Fit Catalytic Converter
2002AudiA6 Quattro3.0LV6LeftNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Dealer Alternative Exact-Fit Catalytic Converter