Replacement Parts

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Your Chevrolet Trailblazer is an iconic SUV that's as versatile as it is intrepid. A good way of derailing your driving experience is when your malfunctioning catalytic converter dramatically reduces your fuel efficiency. Replace your current converter with a Chevrolet Trailblazer catalytic converter from AutoZone today.

Show of 22  Results
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  •  | Page 1 of 2 |  
  • Part Number: 55476
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. LS, LT, North face model. 113" wheelbase. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 93271
  • Notes: Ultra universal
    EPA Ultra Universal Converter. FEXT LS or North Face model. Modifications and/or additional parts required. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 93238
  • Notes: Ultra universal
    EPA Ultra Universal Converter. Front. Modifications and/or additional parts required. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 55477
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. EXT LS model. Additional Parts Needed: 31657. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 93253
  • Notes: Ultra universal
    EPA Ultra Universal Converter. Modifications and/or additional parts required. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 93303
  • Notes: Ultra universal
    EPA Ultra Universal Converter. Modifications and/or additional parts required. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 54802
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 54772
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 16671
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. Front. Additional Parts Needed:31554, 31610. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 079-5175
  • Notes: Direct fit
    113" wheel base. Not legal for sale in California. Not legal in New York for vehicles with California emissions.
  • Part Number: 23015
  • Notes: Direct fit
    Direct Fit Federal. Trailblazer EXT model. Not for sale or use in the state of California.
  • Part Number: 23994
  • Notes: Direct fit
    Direct Fit Federal. Not for sale or use in the state of California.
  •  | Page 1 of 2 |  

You want your Trailblazer to facilitate quality transportation for years to come. So at some point you have to perform maintenance on parts that help with emissions, including your catalytic converter. A new, high-quality catalytic converter for Chevrolet Trailblazer purchased at AutoZone outperforms the part that came with your SUV. Affordable replacement parts keep money in your pocket. Visit an AutoZone for a free battery charge and engine diagnostic test at your earliest convenience.

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