Chevy Trailblazer Catalytic Converter

Eastern ECO II 49-State Catalytic Converter

The ECO II Catalytic Converter from Eastern features greater loadings of precious metals - leading to better catalytic efficiency. This product is ideal to use on vehicles with complex or OBD II systems.

Eastern is one of the top manufacturers of catalytic converters, incorporating exclusive and sophisticated research and development to assure that only the best goes into the market.

Specifications:

• 14 in. overall length
• 2.5 in. inlet/outlet size
• Oval body

Fits the following 2006-2009 Chevrolet Trailblazer submodels:

• 2006-2009: SS; 8 Cyl 6.0L;
• 2008-2008: Base; 8 Cyl 5.3L;

• 2006-2008: LT; 8 Cyl 5.3L;

• 2006-2007: LS; 8 Cyl 5.3L;

• 2006-2006: EXT LS; 8 Cyl 5.3L;

• 2006-2006: EXT LT; 8 Cyl 5.3L;

Fits 4 more submodels. (Show all) Show less info

MAGNAFLOW 49-STATE SEMI-UNIVERSAL CATALYTIC CONVERTER

• Not legal for use in California or in states adopting the California emissions standards
• Semi-universal design – cut out your old catalytic converter and weld in the new one
• Stainless Steel Construction
• Legendary Magnaflow quality, power, and sound
• Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

Fits the following 2002-2009 Chevrolet Trailblazer submodels:

• 2006-2009: SS; 8 Cyl 6.0L;
• 2002-2007: LS; 6 Cyl 4.2L;

• 2002-2007: LT; 6 Cyl 4.2L;

• 2006-2006: LS; 8 Cyl 5.3L;

• 2006-2006: LT; 8 Cyl 5.3L;

• 2005-2006: EXT LS; 8 Cyl 5.3L;

• 2005-2006: EXT LT; 8 Cyl 5.3L;

• 2003-2006: EXT LS; 6 Cyl 4.2L;

• 2002-2006: EXT LT; 6 Cyl 4.2L;

• 2002-2004: EXT North Face; 6 Cyl 4.2L;

• 2002-2004: North Face; 6 Cyl 4.2L;

• 2002-2003: LTZ; 6 Cyl 4.2L;

Fits 10 more submodels. (Show all) Show less info

CATCO CATALYTIC CONVERTER

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

• 3-bolt flange with flare inlet
• 2-bolt flange welded outlet
• With one oxygen sensor port
• Round body
• 48.125 in. overall length
• Single inlet and outlet configuration

Notes

49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 2006-2007 Chevrolet Trailblazer submodels:

• 2006-2007: LS; 6 Cyl 4.2L;
• 2006-2007: LT; 6 Cyl 4.2L;

• 2006-2006: EXT LS; 6 Cyl 4.2L;

• 2006-2006: EXT LT; 6 Cyl 4.2L;

Fits 2 more submodels. (Show all) Show less info

DAVICO EXACT FIT 49-STATE CATALYTIC CONVERTER

Do not settle for a universal or generic catalytic converter when you can replace your old or failing catalytic converter with a direct fit unit from Davico Manufacturing. This company has been producing catalytic converters since 1987 and is known for producing direct fit aftermarket catalytic converters that are at par with OEM units in terms of quality, specifications, and performance. Their Exact Fit Catalytic Converter is sized specifically for each application and uses the right substrate to meet the aftermarket performance standards for catalytic converters.

Features:

• Direct fit - made using reliable computer-controlled fabrication system for flawless replication
• Manufactured using strict OEM and emission control specifications
• No cutting, sliding, clamping, or welding required for easier installation

Specifications:

• 57.5 in. overall length
• 3-bolt loose flange inlet
• 2-bolt fixed flange outlet
• 1 oxygen sensor port
• Round body

Notes:

• 49-state legal, not for sale or use in California; Cannot be shipped to California addresses

Fits the following 2002-2003 Chevrolet Trailblazer submodels:

• 2002-2003: EXT LT; 6 Cyl 4.2L;
• 2002-2003: EXT North Face; 6 Cyl 4.2L;

• 2002-2002: LS; 6 Cyl 4.2L;

• 2002-2002: LT; 6 Cyl 4.2L;

• 2002-2002: LTZ; 6 Cyl 4.2L;

• 2002-2002: North Face; 6 Cyl 4.2L;

Fits 4 more submodels. (Show all) Show less info

BOSAL CATALYTIC CONVERTER ASSEMBLY

Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Designed and built for long life reliability.

Specifications

• Flange inlet
• Flange outlet
• Standard assembly with one catalytic converter
• Round body
• 56 in. L x 26 in. W x 11 in. H

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 2002-2005 Chevrolet Trailblazer submodels:

• 2003-2005: EXT LS; 6 Cyl 4.2L;
• 2002-2005: EXT LT; 6 Cyl 4.2L;

• 2002-2005: LS; 6 Cyl 4.2L;

• 2002-2005: LT; 6 Cyl 4.2L;

• 2002-2004: EXT North Face; 6 Cyl 4.2L;

• 2002-2004: North Face; 6 Cyl 4.2L;

• 2002-2003: LTZ; 6 Cyl 4.2L;

Fits 5 more submodels. (Show all) Show less info

WALKER CATALYTIC CONVERTER ASSEMBLY

Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

Features

• 3-way catalyst style
• Loose flange inlet
• Welded flange outlet
• Standard assembly with one catalytic converter
• Higher loaded substrate
• Round body
• Easy bolt-on installation

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 2002-2004 Chevrolet Trailblazer submodels:

• 2002-2004: LS; 6 Cyl 4.2L;
• 2002-2004: LT; 6 Cyl 4.2L;

• 2002-2004: North Face; 6 Cyl 4.2L;

• 2002-2003: LTZ; 6 Cyl 4.2L;

Fits 2 more submodels. (Show all) Show less info