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Hummer H3 Replacement Exhaust Manifold Information


Search our online exhaust manifold catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Hummer H3 Exhaust Manifold parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following Hummer H3 years: 2008, 2007, 2006, 08, 07, 06. This part is also sometimes called Hummer H3 Exhaust Manifolds. We stock exhaust manifold parts for most Hummer models including H2.

We stock these Exhaust Manifold brands for the Hummer H3: Bosal, Dorman, Walker, DEC and Eastern Catalytic.


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Review Fitment Notes to Ensure Proper Fit

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(1 Reviews)
4 Stars
Bosal 079-5230
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $315.33
(>35) In Stock
Product SKU: 079-5230
Product Note: Exhaust Manifold with Integrated Catalytic Converter -- Manifold; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2007 (07) Hummer H3 3.7L 5 Cyl 


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(1 Reviews)
4 Stars
Bosal 079-5230
Exhaust Manifold with Integrated Catalytic Converter
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Loading Reviews...
Our List Price: $315.33
(>35) In Stock
Product SKU: 079-5230
Product Note: Exhaust Manifold with Integrated Catalytic Converter -- Manifold; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2008 (08) Hummer H3 3.7L 5 Cyl 


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(Read reviews)
Our List Price: $300.33
(20) In Stock
Product SKU: 079-5209
Product Note: Exhaust Manifold with Integrated Catalytic Converter -- Manifold; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2006 (06) Hummer H3 3.5L 5 Cyl 


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(1 Reviews)
5 Stars
Dorman 674-989
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $289.33
(5) In Stock
Product SKU: 674-989
Product Note: Exhaust Manifold with Integrated Catalytic Converter
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Lifetime Dorman Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2007 (07) Hummer H3 3.7L 5 Cyl 


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(1 Reviews)
5 Stars
Dorman 674-989
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $289.33
(5) In Stock
Product SKU: 674-989
Product Note: Exhaust Manifold with Integrated Catalytic Converter
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Lifetime Dorman Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2008 (08) Hummer H3 3.7L 5 Cyl 


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(4 Reviews)
5 Stars
Dorman 674-703
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $359.33
with FREE Shipping
(22) In Stock
Product SKU: 674-703
Product Note: Exhaust Manifold with Integrated Catalytic Converter
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Lifetime Dorman Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2006 (06) Hummer H3 3.5L 5 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $426.33
(4) In Stock
Product SKU: 16481
Product Note: EPA Ultra Manifold Converter -- Fits Fed. & Calif. Emissions Models.; 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.; Includes Front Gasket
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Sub Model Engine
2007 (07) Hummer H3 Base  3.7L 5 Cyl 


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(Read reviews)
Our List Price: $426.33
(4) In Stock
Product SKU: 16481
Product Note: EPA Ultra Manifold Converter -- Fits Fed. & Calif. Emissions Models.; 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.; Includes Front Gasket
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2006 (06) Hummer H3 3.5L 5 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $369.33
(9) In Stock
Product SKU: 16578
Product Note: EPA Ultra Manifold Converter -- Fits Fed. & Calif. Emissions Models.; 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.; Additional Parts Needed: 31555
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Sub Model Engine
2007 (07) Hummer H3 3.7L 5 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $123.95
(5) In Stock
Product SKU: 674-785
Product Note: Exhaust Manifold
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2010 (10) Hummer H3 5.3L V8 


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(Read reviews)
Our List Price: $123.95
(5) In Stock
Product SKU: 674-785
Product Note: Exhaust Manifold
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2009 (09) Hummer H3 5.3L V8 


Click to Enlarge
(Read reviews)
Our List Price: $466.33

Product SKU: GM22569
Product Note: Exhaust Manifold with Integrated Catalytic Converter -- Exhaust Manifold With Converter; E.P.A COMPLIANT
Position of Product: Front
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2008 (08) Hummer H3 3.7L 5 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $466.33

Product SKU: GM22569
Product Note: Exhaust Manifold with Integrated Catalytic Converter -- Exhaust Manifold With Converter; E.P.A COMPLIANT
Position of Product: Front
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2007 (07) Hummer H3 3.7L 5 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $389.33
(2) In Stock
Product SKU: 50428
Product Note: DIRECT FIT -- Front; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2006 (06) Hummer H3 3.5L 5 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $123.95
(5) In Stock
Product SKU: 674-785
Product Note: Exhaust Manifold
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2008 (08) Hummer H3 5.3L V8 


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Some of our Customer Reviews
Very Satisfied
Reviewer: Cortz

Partsgeek has been great with the right part for my cars. Thank you!

2006 Hummer H3 Exhaust Manifold

Very Satisfied
Reviewer: Coach Croz

Part arrived fast (3 days). Good fit. Box had hole in it, but part was not damaged. Price was best I found after looking a couple hours.

2007 Hummer H3 Exhaust Manifold with Integrated Catalytic Converter

Somewhat Satisfied
Reviewer: Poor packaging

The part arrived in a timely manner but the box was badly damaged & had a hole on each end with the part sticking out My mechanic said that there was a damaged spot but it didn't effect the installation or function of the converter.

2007 Hummer H3 Exhaust Manifold with Integrated Catalytic Converter

Very Satisfied
Reviewer: A and h motors llc, was good parts and got quality.

A&h motors llc good service and was delivered within few days FedEx ground was packed well and fair price.

2008 Hummer H3 Exhaust Manifold with Integrated Catalytic Converter


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