This new direct fit, aftermarket catalytic converter is a great replacement. It is made of the highest grade materials for long lasting durability.


  • Fits LH (Driver Side) or RH (Passenger Side) FRONT Catalytic Converter Assembly
  • Connections:
    • Front 3 bolt flange
    • Rear 2 bolt flange
  • Replaces dealer part numbers: 18450-50350, 1845050350
  • U.S. EPA & Ministry of Environment (Canada) Certified
  • Built to strict quality control standards

Emissions Note:

Due to state emissions regulations, we cannot ship this item to the state of California as it is not C.A.R.B ( California Air Research Board) approved for use in this state.

Due to New York state emissions regulations, this item cannot be installed on a California emissions equipped vehicle in the state of New York.

All emissions information for a vehicle can be found on a tag under the hood. If the tag is missing, you can contact a dealership with your VIN to determine which emissions system your vehicle is equipped with.

5 Year Warranty

This item is backed by a 5 Year Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 1998-2000 Lexus GS400 Catalytic Converter Front Driver or Passenger Side
  • 2001-2007 Lexus GS430 Catalytic Converter Front Driver or Passenger Side
  • 2001-2006 Lexus LS430 Catalytic Converter Front Driver or Passenger Side
  • 2002-2010 Lexus SC430 Catalytic Converter Front Driver or Passenger Side
Only 1 left in stock
Part #: 1ACCD00298

Ships Same Day for orders placed by 4 P.M. ET