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 7:33 AM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
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 11:10 AM
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