Davico 18477 Catalytic Converter - Right
OE Quality 60-Day Returns
Davico
 Exact-Fit Catalytic Converter

Davico 18477 Catalytic Converter - Right

Brand Davico 18477
Position Right
Inlet Type 3 bolt fixed flange
Number Of O2 Sensors 2
Outlet Type 3 bolt fixed flange
Over All Length 40 in.
Product line Exact-Fit Catalytic Converter
Fits Audi and Volkswagen · 3 vehicles

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

OBDII-ready catalyst. Uses emissions-reducing catalyst materials for current vehicle systems.

Flanged connection. 3-bolt fixed inlet and outlet simplify exhaust alignment.

$500.48Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $500.48
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Catalytic Converter options

Exact-Fit Catalytic Converter

Davico Exact-Fit Catalytic Converter 18477 is built from original equipment sample parts to match factory fit and function. It is made for OBDII emissions systems and uses a high-quality catalyst to support proper exhaust treatment.

  • Exact-Fit design based on original equipment sample parts.
  • 3-bolt fixed flange inlet and outlet for direct exhaust connection.
  • Configured with 2 O2 sensor locations.
  • 40-inch overall length for application-specific exhaust routing.

Fitment Details

Compatible with 2007 Audi Q7, right side. Compatible with 2007 Volkswagen Touareg, right side.

This part cross-references no listed interchange numbers for the same application.

What It Helps Address

  • Failed catalytic converter efficiency codes.
  • Restricted exhaust flow from a worn converter.
  • Emissions test failures related to catalyst performance.
  • O2 sensor-related exhaust system faults.

Installation Notes and Tips

Verify the right-side application, flange style, O2 sensor count, and overall length before installation. This converter is listed with fitment notes for California and New York emissions restrictions, plus a VIN break for the Audi Q7 application.

Quality Assurance

Davico uses original equipment sample parts and emissions-reducing catalyst materials to support proper fit and function on OBDII vehicles.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2007AudiQ73.6LV6RightNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; To Vin#4L7076620; Exact-Fit Catalytic Converter
2007VolkswagenTouareg3.6LV6RightNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2007VolkswagenTouareg4.2LV8RightNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter