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2007 Hummer H3 Catalytic Converter

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Low Cost From $129.43 to $832.97

Showing 17 of 17 Results
Magnaflow Catalytic Converter 19076-03757772 Click to Enlarge
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Magnaflow Catalytic Converter
Part Number: 19076-03757772
Brand: Magnaflow
Notes: Universal HM Grade Federal (Exc. CA) -- Cutting and Welding Required During Installation
Condition: New
Body Material: Stainless Steel
Series: HM Grade
Material: Stainless Steel
Heat Shield Included: Yes
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$176.00
with FREE Shipping
(47) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
Magnaflow Catalytic Converter 19076-03887180 Click to Enlarge
5 Stars
Magnaflow 51206
Catalytic Converter
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Magnaflow Catalytic Converter
Part Number: 19076-03887180
Brand: Magnaflow
Notes: Universal OEM GRADE Federal (Exc.CA) -- Cutting and Welding Required During Installation
Condition: New
Body Material: Stainless Steel
Material: Stainless Steel
Series: OEM Grade
Heat Shield Included: Yes
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$189.00
with FREE Shipping
(18) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
API Exhaust Manifold with Integrated Catalytic Converter 19076-07806174 Click to Enlarge
5 Stars
API 2101-512108
Exhaust Manifold with Integrated Catalytic Converter
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API Exhaust Manifold with Integrated Catalytic Converter
Part Number: 19076-07806174
Brand: API
Notes: OES; Direct Fit -- EPA Federal Compliant-Standard Loading Catalyst- Not Legal for sale or Use on vehicles licensed in the state of California, CO, ME & NY
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$360.97
(22) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
Walker Exhaust Manifold with Integrated Catalytic Converter 19076-05585033 Click to Enlarge
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Walker Exhaust Manifold with Integrated Catalytic Converter
Part Number: 19076-05585033
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31555; Ultra Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Bolt-off, bolt-on OE-style converter with integrated manifold assemblies that attach directly to engine cylinder head and match all downstream connections
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges and manifolds for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Converter Body Material: Stainless Steel
Substrate Material: Ceramic
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$608.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2007 Hummer H3 X 3.7L 5 Cyl
Walker Exhaust Manifold with Integrated Catalytic Converter 19076-05265596 Click to Enlarge
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Walker Exhaust Manifold with Integrated Catalytic Converter
Part Number: 19076-05265596
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Includes Front Gasket; Ultra Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Bolt-off, bolt-on OE-style converter with integrated manifold assemblies that attach directly to engine cylinder head and match all downstream connections
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges and manifolds for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Converter Body Material: Stainless Steel
Substrate Material: Ceramic
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$675.43
(4) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2007 Hummer H3 Base 3.7L 5 Cyl
Walker Catalytic Converter 19076-05124507 Click to Enlarge
5 Stars
Walker 54480
Catalytic Converter
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Walker Catalytic Converter
Part Number: 19076-05124507
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. 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
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Air Tube: No
Body Material: Stainless Steel
Substrate Material: Ceramic
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$294.43
(6) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2007 Hummer H3 Base 3.7L 5 Cyl
Walker Catalytic Converter 19076-09138862 Click to Enlarge
5 Stars
Walker 93253
Catalytic Converter
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Walker Catalytic Converter
Part Number: 19076-09138862
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Ultra Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Air Tube: No
Body Material: Stainless Steel
Substrate Material: Ceramic
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$185.08
(1) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
Walker Catalytic Converter 19076-05465887 Click to Enlarge
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Walker Catalytic Converter
Part Number: 19076-05465887
Brand: Walker
Notes: EPA -- without Sport Package; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31555; Ultra Direct Fit Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. 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
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Air Tube: No
Body Material: Stainless Steel
Substrate Material: Ceramic
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$273.43
(10) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2007 Hummer H3 X 3.7L 5 Cyl
Catco Catalytic Converter - Rear 19076-07992124 Click to Enlarge
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Catco Catalytic Converter - Rear
Part Number: 19076-07992124
Brand: Catco
Notes: Catalytic Converter -- Universal; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Rear
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$197.97
(37) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
AP Exhaust Catalytic Converter 19076-05938439 Click to Enlarge
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AP Exhaust Catalytic Converter
Part Number: 19076-05938439
Brand: AP Exhaust
Notes: Catalytic Converter -- Direct Fit; (2007); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$302.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
AP Exhaust Catalytic Converter 19076-05937892 Click to Enlarge
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AP Exhaust Catalytic Converter
Part Number: 19076-05937892
Brand: AP Exhaust
Notes: Catalytic Converter -- Universal; (2007); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$129.43
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
AP Exhaust Exhaust Manifold with Integrated Catalytic Converter 19076-07759906 Click to Enlarge
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AP Exhaust Exhaust Manifold with Integrated Catalytic Converter
Part Number: 19076-07759906
Brand: AP Exhaust
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Direct Fit; (07-08, 3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$742.97
(4) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
DIY Solutions Exhaust Manifold with Integrated Catalytic Converter 19076-07700235 Click to Enlarge
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DIY Solutions Exhaust Manifold with Integrated Catalytic Converter
Part Number: 19076-07700235
Brand: DIY Solutions
Notes: Catalytic Converter with Integrated Exhaust Manifold
Condition: New
Catalytic Converter Emissions: EPA Certified
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$373.95
with FREE Shipping
(10) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
Davico Catalytic Converter - Front 19076-05687522 Click to Enlarge
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Davico Catalytic Converter - Front
Part Number: 19076-05687522
Brand: Davico
Notes: Exact-Fit Manifold Catalytic Converter -- Not legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Manifold Converter
Position: Front
Condition: New
Gaskets Included: Yes
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$348.43
(7) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
Dorman Exhaust Manifold with Integrated Catalytic Converter - Front 19076-05422710 Click to Enlarge
5 Stars
Dorman 674-989
Exhaust Manifold with Integrated Catalytic Converter
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Dorman Exhaust Manifold with Integrated Catalytic Converter - Front
Part Number: 19076-05422710
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Position: Front
Condition: New
Color: Natural
California Air Resources Board (CARB) Certified: No
Grade Type: Regular
Package Contents: Exhaust Manifold; Gaskets and Hardware
Shipping Options: Ground
Lifetime Dorman Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$563.43
(6) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter - Front 19076-07425188 Click to Enlarge
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Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter - Front
Part Number: 19076-07425188
Brand: Eastern Catalytic
Notes: DIRECT FIT -- Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
  • Federal / EPA Direct-fit Manifold Converter Assembly
Position: Front
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile Eastern Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$832.97
(4) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl
Eastern Catalytic Catalytic Converter - Rear 19076-05993005 Click to Enlarge
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Eastern Catalytic Catalytic Converter - Rear
Part Number: 19076-05993005
Brand: Eastern Catalytic
Notes: DIRECT FIT -- Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
  • Federal / EPA Direct-fit Converter Assembly
Position: Rear
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile Eastern Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$336.43
(2) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl