2003 Chevy Trailblazer catalytic converter

2003 CHEVROLET TRAILBLAZER
178,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MATT MUSSER
  • MEMBER
  • 1 POST
need to know what type of catalytic converter i need to get to replace the old one?
Dec 13, 2009 at 3:33 PM
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BLUELIGHTNIN6
  • ✓ASE Certified Mechanic
  • 16,542 POSTS
  • ASE Certified Mechanic
i suggest purchasing a direct fit cat. converter straight from the dealer. if you purchase cheaper, generic universal converters they often fail prematurely and also cause trouble codes to appear
Dec 24, 2009 at 7:10 PM
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