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Trailblazer I6 Converter

20 Best Trailblazer I6 Converter of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Trailblazer I6 Converter of 2023. Check our ranking below.

2,721 Reviews Scanned

SaleRank No. #1
JT Exhaust Catalytic Converter Compatible with Chevrolet Trailblazer & GMC Envoy 2002-2005 L6 4.2L (Only Fit 113.0 in. Wheelbase)
  • 【Attention】This item is designed to meet EPA OBDII emission requirements .It doesn’t ship to California, Colorado, New York and Maine
  • 【Fitment】Fit for Chevrolet Trailblazer/GMC Envoy 2002-2005,Buick Rainier 2004-2005,Isuzu Ascender 2003 2004,Oldsmobile Bravada 2002-2004 L6 4.2L (Only Fit 113.0 in. Wheelbase), Not compatible with Chevrolet TrailBlazer EXT & Envoy XL.
  • 【More Precious Metal Catalyst added】Add a Extra Precious Metal Catalyst that exceeds the requirements for EPA standards, which is the most important to improve catalyst efficiency and pass the Emission Test.
  • 【Longer Service Life】We use the Best Quality Stainless Steel shell, OEM grade Honeycomb Ceramic Substrate, and More Precious metal Close to the Original Performance.
  • 【Direct-fit Design】This item is Easy to install. We use 3D Scan Technology to Ensure the Installation Suitability. Direct-fit Design to fit your car to Ensure the part will fit like the Original equipment.
Rank No. #2
SAROTIN Catalytic Converter Compatible with 2002-2005 Chevrolet Trailblazer/GMC Envoy, 2002-2004 Oldsmobile Bravada, 2004-2005 Buick Rainier 4.2L (Only Fit 113.0 in. Wheelbase)
  • 🔸【Fitment】 Compatible with 2002-2005 Chevrolet Trailblazer/GMC Envoy, 2002-2004 Oldsmobile Bravada, 2004-2005 Buick Rainier 4.2L, Part Number: 645864,50483. Attention: Only Fit 113.0 in. Wheelbase, NOT FIT Trailblazer EXT/ Envoy XL!
  • 🔸【Effortless Installation】Engineered with a Direct fit Design for Seamless Installation. No Cutting or Welding Required, Ensuring a Hassle-free Setup on Your Vehicle.
  • 🔸【EPA Compliance and Warranty】Meets EPA standards with a Minimum Emission Service Life of 25,000 Miles and comes with a 5-year Structural Warranty as specified by the Environmental Protection Agency (EPA).
  • 🔸【Advanced Material Composition】Crafted with Advanced materials Coated with Precious Metals, These Materials Enhance Emission Control Ability, Ensuring the Efficient Conversion of Toxic Gases for Optimal Performance.
  • 🔸【Shipping and Compliance Note】EPA Compliant but Non-CARB Compliant. Please note that this item cannot be shipped to California, Colorado, Maine, or New York due to regulatory restrictions.
SaleRank No. #3
ABYSMAUTO Catalytic Converter Compatible with Chevrolet Trailblazer 2006 2007, Buick Rainier 2004-2005, GMC Envoy 2002-2005 4.2L l6 Catalytic Convertor Direct-fit 645878 (EPA Compliant)
  • 【VEHICLE FITMENT】 Our Catalytic Convertor Fit for Chevy Trailblazer 2006-2007 4.2L l6, Buick Rainier 2004-2005 4.2L l6, GMC Envoy 2002-2005 4.2L l6, Isuzu Ascender 2004-2005 4.2L l6, Oldsmobile Bravada 2002-2004 4.2L l6, SAAB 9-7X 2005 4.2L l6
  • 【DIRECT-FIT DESIGN】 Our Catalytic Converters are design-validated for assured fit.Made of high quality stainless steel material, sturdy, durable, high temperature resistant, and durability durable catalyst material.
  • 【HIGH FLOW PERFORMANCE】 Our Catalytic Converters are precisely-built to meet OEM specifications and have EPA certification. High flow design to provide more oxygen to your engine for an increase in power and performance.
  • 【ATTENTION】 This item can be used in most places except CA, CO, NY or ME. Not for Use in California, Maine, Colorado or New York Registered Vehicles, please confirm before purchase.
  • 【EPA COMPLIANT】 The direct-fit catalytic converters are compliant with EPA Standards but not with CARB. ABYSMAUTO offers a 50,000 miles limited warranty, for any manufacturer defect.
Rank No. #4
Walker Ultra EPA 16671 Direct Fit Catalytic Converter for Chevrolet Trailblazer
  • COMPATIBILITY – Fits 2006-2006 Isuzu Ascender; 2005-2005 Buick Rainier; 2006-2007 Buick Rainier; 2006-2009 Chevrolet Trailblazer; 2006-2006 Chevrolet Trailblazer; 2007-2008 Chevrolet Trailblazer; 2005-2009 GMC Envoy; 2005-2009 Saab 9-7x; 2008-2009 Saab 9-
  • GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
  • ASSURED PERFORMANCE -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
SaleRank No. #5
SCITOO 55476 Front Catalytic Converter Fit For Buick Rainier,Fit For Chevy Trailblazer 2002-2005,Fit For GMC Envoy,Fit For Isuzu Ascender,Fit For Oldsmobile Bravada,Fit For Saab 9-7x,EPA Compliant
  • Product Details: ① E.P.A. Compliant: Yes; ② Vehicle's Specifications: Federal; ③ Restricted States: CA, NY, CO, ME; ④ Position: Front; ⑤ Body Material: Stainless Steel; ⑥ Inlet Type: 3 Bolt Loose Flange With Spherical Flare; ⑦ Inlet Quantity: 1; ⑧ Outlet Type: 2 Bolt welded flange; ⑨ Outlet Quantity: 1; ⑩ Mounting Hardware Included: No
  • Fitment: 2004 2005 Fit For Buick For Rainier 4.2L,2002 2003 2004 2005 Fit For Chevy For Trailblazer 4.2L,2002 2003 2004 2005 Fit For GMC For Envoy 4.2L,2003 2004 Fit For Isuzu For Ascender 4.2L,2002 2003 2004 Fit For Oldsmobile For Bravada 4.2L,2005 Fit For Saab For 9-7x 4.2L
  • OEM Part Number: 15098454, 15155245, 15216000, 55476, 55292, 50365, 19100
  • Direct-Fit Design: Our catalytic Converters are design-validated for assured fit. Made of high premium stainless steel, sturdy, durable
  • Buy with Confidence: We try to provide excellent products and service to our customers. If the part fails or breaks, please connect us any time and you will get a satisfactory solution

Last update on 2025-07-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Trailblazer I6 Converter that you consider buying. Your questions might include the following:

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Potential sources can include buying guides for Trailblazer I6 Converter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Trailblazer I6 Converter. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Trailblazer I6 Converter buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Trailblazer I6 Converter currently available on the market.

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Romance University always remembers that maintaining Trailblazer I6 Converter information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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