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Hummer H2 Catalytic Converter

We have 5 Items In-stock. Select a year to continue.
$264.03 List Price $311.56 Save $47.53 Availability: In Stock
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Eastern ECO GM Series Catalytic Converter

The Eastern ECO GM Series Catalytic Converter is designed specifically to meet emissions of GM 2.2, 3.1, 3.4 and 3.8L engines. It features wash coats with greater loadings of precious metals to handle applications with ultra low emissions, higher than normal emissions, as well as vehicles with higher mileage and heavier workloads.

Features and Benefits:

  • Engineered with Eastern's proprietary NANO technology yielding highly efficient loadings for lower cost and better converter efficiency
  • Features an advanced materials design for maximum engine output and performance

Specifications:

  • 3-way catalyst style
  • 3-bolt welded type inlet
  • 2-bolt welded type outlet
  • 40 in. overall length
  • With two 18 mm style oxygen sensor ports
  • Oval body
  • Single inlet and outlet configuration

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: EAST50383
  • Brand: Eastern
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
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Fits the following Hummer H2 Years:
  • 2003-2006 | 8 Cyl 6.0L | Base
$108.98 List Price $141.03 Save $32.05 Availability: In Stock
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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.

  • SKU#: M6699006HM
  • Brand: Magnaflow
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
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Fits the following Hummer H2 Years:
  • 2003-2006 | 8 Cyl 6.0L | Base
$337.99 List Price $756.78 Save $418.79 Availability: In Stock
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CATCO CATALYTIC CONVERTER

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

Specifications
  • 3-bolt flange welded inlet
  • With two oxygen sensor ports
  • Oval body
  • 51.25 in. overall length
  • 2.5 in. outlet diameter
  • Single inlet and outlet configuration
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: CAT9167
  • Brand: Catco
  • Fit Note: Crew Cab Pickup, Federal And California Emission Vehicles, Federal And California Emission Vehicles, Sport Utility, Federal And California Emission Vehicles
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 51.25 in. overall length
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Fits the following Hummer H2 Years:
  • 2003-2006 | 8 Cyl 6.0L | Base
$709.10 List Price $2,370.00 Save $1,660.90 Availability: In Stock
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BENCHMARK CATALYTIC CONVERTER ASSEMBLY

Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. It is the recognized leader in fitment and durability. It features perfect fit and repeatability and its performance results are continually monitored by Benchmark's internal emissions laboratory to insure quality loadings which eliminate OBDII issues caused by many universal catalysts.

Specifications
  • With oxygen sensor port
  • Standard assembly with two catalytic converters
Notes
  • Product legal for sale in California under Executive Order (EO) number D-193-89. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.
  • SKU#: BEN920370
  • Brand: Benchmark
  • Fit Note: 3GMXT06.0194, Low-Emission Vehicle
  • Tube Material: Steel
  • EO Number: D-280-42
  • Anticipated Ship Out Time: 1-2 business days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
 
Fits the following Hummer H2 Years:
  • 2003 | 8 Cyl 6.0L | Base
$102.14 List Price $120.53 Save $18.39 Availability: In Stock
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WALKER CATALYTIC CONVERTER, UNIVERSAL

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
  • Higher loaded substrate
  • Easy bolt-on installation
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: WK93253
  • Brand: Walker
  • Quantity Sold: 1 piece
  • Tube Material: Stainless steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 11.5 in. overall length
  • Warranty: 5-year or 50,000-mile Walker limited warranty
 
Fits the following Hummer H2 Years:
  • 2008-2009 | 8 Cyl 6.2L | Base