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More Information for EASTERN CATALYTIC 83515
Not Legal For Sale Or Use To The States Of California or New York; 14" OAL; W/O Air Tube
Eastern Catalytic Features:
  • Proprietary NANO technology chemistry yields highly efficient loadings for lower cost and better converter efficiency.
  • Full top and bottom heat shields on most converters.
  • High flow design retains maximum engine output and maximizes catalytic efficiency.

Selecting the correct Universal Converter

  1. Determine what type and size body you need
    a) round unit or oval unit
    b) long or short body
  2. Establish the gross vehicle weight (usually on the inside of the left front door jam)
  3. Check to see if the replacement unit needs an air tube or O2 sensor fittings (all Eastern Catalytic Converter air tubes are capped)
  4. Verify the correct position of the inlet and outlet
  5. Measure the diameter of the O/E pipe to ensure that you have the right size inlet and outlet
  6. Fix the problem that caused the original converter to fail before installing the new converter

California vs. Federal Emissions Standards

Steps for Installing a Catalytic Converter

Installation Prerequisites

FAQs 1: Universal vs. Direct-fit Converters

FAQs 2: Why Is My Converter Smaller than the OE?

FAQs 3: California Emissions Standards

FAQs 4: Choosing a Universal Converter for Your Vehicle

FAQs 5: Troubleshooting the PO420 Error Code



EASTERN CATALYTIC Warranty Information
5 years/50,000 miles; Flex Pipes 90 days
Warranty Details