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Get the Best Priced Hummer Exhaust Manifold

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Hummer Replacement Exhaust Manifolds


Hummer Exhaust ManifoldExcellent capability and performance are derived from top-notch components and accessories. When you bought that Hummer, you were buying a car or truck of high quality and outstanding looks; you want to preserve your investment by choosing the most top-notch parts and accessories. Hummer is a bold dealer of sturdy and one of a kind vehicles that make on or off road maneuvers fun and possible. A Hummer Exhaust Manifold collects exhaust gases from the motor and removes them via your exhaust pipe. Performance-boosting exhaust systems can increase your vehicle's horsepower by cutting down on back pressure from the exhaust and augmenting the car's efficiency. Carefully tuned Hummer Exhaust Manifolds use primary tubes tuned to the exhaust pulse or are tuned to match the engine's resonance to improve the velocity of the exhaust, boosting engine output. You don't have to choose between your bankroll and value if you order your parts and accessories through us. Every Hummer definitely makes a statement … make it a singular one with our many choices of stylish parts. Ensure that your vehicle will maintain optimal performance by purchasing reliable automotive components from our secure web store. If you need information about which specific parts you need for your car, just ask us: live service help is standing by to advise you.


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Replacement Logo
Replacement Exhaust Manifold N01-161
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(1 Reviews)
5 Stars
Replacement N01-161
Exhaust Manifold
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Our List Price: $80.95
with FREE Shipping

Product SKU: N01-161
Product Note: Exhaust Manifold -- Right (Passenger Side) Exhaust Manifold Kit
Important Product Info: Kit Includes; (1) Exhaust Manifold, (1) Cylinder Head Gasket, (1) Exhaust Pipe Gasket, (3) Studs, and (3) Nuts
Position of Product: Right
Condition: New

Shipping Options:
Free Ground Shipping
Fitment Information: Catalog: E
Vehicle Engine
2009 Hummer H2 6.2L V8 

Bosal Logo Bosal Exhaust Manifold with Integrated Catalytic Converter 079-5230
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(1 Reviews)
4 Stars
Bosal 079-5230
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $459.43

Product SKU: 079-5230
Product Note: Bosal Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

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

Bosal Logo Bosal Exhaust Manifold with Integrated Catalytic Converter 079-5209
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(2 Reviews)
5 Stars
Bosal 079-5209
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $606.43
(2) In Stock
Product SKU: 079-5209
Product Note: Bosal Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter -- Not Legal For Sale In California Not Legal In NY For Vehicles with California Emissions
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

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

Bosal Logo Bosal Exhaust Manifold with Integrated Catalytic Converter 079-5230
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(1 Reviews)
4 Stars
Bosal 079-5230
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $459.43

Product SKU: 079-5230
Product Note: Bosal Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

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

Dorman Logo Dorman Exhaust Manifold with Integrated Catalytic Converter 674-989
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(1 Reviews)
5 Stars
Dorman 674-989
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $382.43
(8) In Stock
Product SKU: 674-989
Product Note: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
Color Natural
Grade Type Regular
Package Contents Exhaust Manifold, Gaskets and Hardware
Features:
  • 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 of Product: Front
Condition: New

Shipping Options:
Ground

Lifetime Dorman Limited Warranty

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

Dorman Logo Dorman Exhaust Manifold with Integrated Catalytic Converter 674-989
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(1 Reviews)
5 Stars
Dorman 674-989
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $382.43
(8) In Stock
Product SKU: 674-989
Product Note: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
Color Natural
Grade Type Regular
Package Contents Exhaust Manifold, Gaskets and Hardware
Features:
  • 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 of Product: Front
Condition: New

Shipping Options:
Ground

Lifetime Dorman Limited Warranty

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

Dorman Logo Dorman Exhaust Manifold with Integrated Catalytic Converter 674-703
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(4 Reviews)
5 Stars
Dorman 674-703
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $414.43
(15) In Stock
Product SKU: 674-703
Product Note: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
Color Natural
Grade Type Regular
Package Contents Exhaust Manifold, 1 Input Gasket, 1 Output Flange
Features:
  • 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 of Product: Front
Condition: New

Shipping Options:
Ground

Lifetime Dorman Limited Warranty

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

Dorman Logo Dorman Exhaust Manifold 674-732
Click to Enlarge
(4 Reviews)
5 Stars
Dorman 674-732
Exhaust Manifold
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Our List Price: $97.43
(76) In Stock
Product SKU: 674-732
Product Note: Exhaust Manifold
Color Natural
Gasket Or Seal Included Yes
Grade Type Regular
Mounting Hardware Included Yes
Package Contents Exhaust Manifold; 1 Manifold Gasket; 2 Flange Gaskets; 3 Studs; 3 Nuts
Features:
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, 2 flange gaskets, 3 studs, 3 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Precision-engineered and durably manufactured to match the fit and function of the stock manifold
  • Durable materials resist warping, cracking and leaking for long-lasting performance
  • Includes all necessary gaskets and downpipe hardware
Position of Product: Right
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2003 Hummer H2 6.0L V8 

Dorman Logo Dorman Exhaust Manifold 674-522
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(3 Reviews)
4.3 Stars
Dorman 674-522
Exhaust Manifold
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Our List Price: $68.43
(71) In Stock
Product SKU: 674-522
Product Note: Exhaust Manifold
Color Natural
Gasket Or Seal Included Yes
Grade Type Regular
Mounting Hardware Included Yes
Package Contents Exhaust Manifold, 1 Manifold Gasket, 1 Flange Gasket, 3 Studs, 3 Nuts
Features:
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, flange gasket, 3 studs, 3 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Precision-engineered and durably manufactured to match the fit and function of the stock manifold
  • Durable materials resist warping, cracking and leaking for long-lasting performance
  • Includes all necessary gaskets and downpipe hardware
Position of Product: Left
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2003 Hummer H2 6.0L V8 

API Logo
API Exhaust Manifold with Integrated Catalytic Converter 2101-512108
Click to Enlarge
(Read reviews)
Our List Price: $279.98
(12) In Stock
Product SKU: 28825-07806174
Product Note: EPA Compliant -- Not Legal For Sale For Vehicles Registered In California, NY, and ME
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, New York, or Maine}
Fitment Information: Catalog: P
Vehicle Engine
2008 Hummer H3 3.7L 5 Cyl 

Dorman Logo Dorman Exhaust Manifold 674-732
Click to Enlarge
(4 Reviews)
5 Stars
Dorman 674-732
Exhaust Manifold
Close
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Our List Price: $97.43
(76) In Stock
Product SKU: 674-732
Product Note: Exhaust Manifold
Color Natural
Gasket Or Seal Included Yes
Grade Type Regular
Mounting Hardware Included Yes
Package Contents Exhaust Manifold; 1 Manifold Gasket; 2 Flange Gaskets; 3 Studs; 3 Nuts
Features:
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, 2 flange gaskets, 3 studs, 3 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Precision-engineered and durably manufactured to match the fit and function of the stock manifold
  • Durable materials resist warping, cracking and leaking for long-lasting performance
  • Includes all necessary gaskets and downpipe hardware
Position of Product: Right
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2005 Hummer H2 6.0L V8 

Walker Logo Walker Exhaust Manifold with Integrated Catalytic Converter 16481
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(Read reviews)
Our List Price: $570.43
(1) In Stock
Product SKU: 16481
Product Note: EPA Ultra Manifold Converter -- Includes Front Gasket; Exhaust Gasket is Recommended; Fits Fed. & Calif. Emissions Models.; Federal/EPA converters are not legal for sale in the state of California. Restrictions may apply in other states. Consult your state’s regulation pertaining to aftermarket replacement converters prior to installation
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

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

Dorman Logo Dorman Exhaust Manifold 674-732
Click to Enlarge
(4 Reviews)
5 Stars
Dorman 674-732
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $97.43
(76) In Stock
Product SKU: 674-732
Product Note: Exhaust Manifold
Color Natural
Gasket Or Seal Included Yes
Grade Type Regular
Mounting Hardware Included Yes
Package Contents Exhaust Manifold; 1 Manifold Gasket; 2 Flange Gaskets; 3 Studs; 3 Nuts
Features:
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, 2 flange gaskets, 3 studs, 3 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Precision-engineered and durably manufactured to match the fit and function of the stock manifold
  • Durable materials resist warping, cracking and leaking for long-lasting performance
  • Includes all necessary gaskets and downpipe hardware
Position of Product: Right
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2004 Hummer H2 6.0L V8 

Dorman Logo Dorman Exhaust Manifold 674-732
Click to Enlarge
(4 Reviews)
5 Stars
Dorman 674-732
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $97.43
(76) In Stock
Product SKU: 674-732
Product Note: Exhaust Manifold
Color Natural
Gasket Or Seal Included Yes
Grade Type Regular
Mounting Hardware Included Yes
Package Contents Exhaust Manifold; 1 Manifold Gasket; 2 Flange Gaskets; 3 Studs; 3 Nuts
Features:
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, 2 flange gaskets, 3 studs, 3 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Precision-engineered and durably manufactured to match the fit and function of the stock manifold
  • Durable materials resist warping, cracking and leaking for long-lasting performance
  • Includes all necessary gaskets and downpipe hardware
Position of Product: Right
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2006 Hummer H2 6.0L V8 

API Logo
API Exhaust Manifold with Integrated Catalytic Converter 2101-512108
Click to Enlarge
(Read reviews)
Our List Price: $279.98
(12) In Stock
Product SKU: 19076-07806174
Product Note: EPA Compliant -- Not Legal For Sale For Vehicles Registered In California, NY, and ME
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, New York, or Maine}
Fitment Information: Catalog: P
Vehicle Engine
2007 Hummer H3 3.7L 5 Cyl 

Dorman Logo Dorman Exhaust Manifold 674-732
Click to Enlarge
(4 Reviews)
5 Stars
Dorman 674-732
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $97.43
(76) In Stock
Product SKU: 674-732
Product Note: Exhaust Manifold
Color Natural
Gasket Or Seal Included Yes
Grade Type Regular
Mounting Hardware Included Yes
Package Contents Exhaust Manifold; 1 Manifold Gasket; 2 Flange Gaskets; 3 Studs; 3 Nuts
Features:
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, 2 flange gaskets, 3 studs, 3 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Precision-engineered and durably manufactured to match the fit and function of the stock manifold
  • Durable materials resist warping, cracking and leaking for long-lasting performance
  • Includes all necessary gaskets and downpipe hardware
Position of Product: Right
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2007 Hummer H2 6.0L V8 

Dorman Logo
Dorman Exhaust Manifold with Integrated Catalytic Converter 674-989
Click to Enlarge
(1 Reviews)
5 Stars
Dorman 674-989
Exhaust Manifold with Integrated Catalytic Converter
Close
Loading Reviews...
Our List Price: $357.98
(2) In Stock
Product SKU: 674-989
Product Note: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
Color Natural
Grade Type Regular
Package Contents Exhaust Manifold, Gaskets and Hardware
Features:
  • 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 of Product: Front
Condition: New

Shipping Options:
Ground

Lifetime Dorman Limited Warranty

{We currently do not ship this catalytic converter to California, New York, or Maine}
Fitment Information: Catalog: F
Vehicle Engine
2008 Hummer H3 3.7L 5 Cyl 

Dorman Logo Dorman Exhaust Manifold W0133-1866523
Click to Enlarge
(1 Reviews)
5 Stars
Dorman W0133-1866523
Exhaust Manifold
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Product List Price:
$269.27
Our List Price: $93.58
(25) In Stock
Product SKU: W0133-1866523
Position of Product: Right
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2009 Hummer H2

Dorman Logo Dorman Exhaust Manifold with Integrated Catalytic Converter 673-703
Click to Enlarge
(Read reviews)
Our List Price: $594.08
(1) In Stock
Product SKU: 673-703
Product Note: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: Yes
Color Natural
Grade Type Regular
Package Contents 1 Exhaust Manifold; 1 Inlet Gasket; 1 Outlet Gasket; 3 Studs; 3 Nuts; 4 Bolts
Features:
  • 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 of Product: Front
Condition: New

Shipping Options:
Ground

Lifetime Dorman Limited Warranty

*** Legal in California, New York, and Maine ***
Fitment Information: Catalog: H
Vehicle Engine
2006 Hummer H3 3.5L 5 Cyl 

Dorman Logo
Dorman Exhaust Manifold 674-732
Click to Enlarge
(4 Reviews)
5 Stars
Dorman 674-732
Exhaust Manifold
Close
Loading Reviews...
Our List Price: $92.98
(10) In Stock
Product SKU: 674-732
Product Note: Exhaust Manifold
Color Natural
Gasket Or Seal Included Yes
Grade Type Regular
Mounting Hardware Included Yes
Package Contents Exhaust Manifold; 1 Manifold Gasket; 2 Flange Gaskets; 3 Studs; 3 Nuts
Features:
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, 2 flange gaskets, 3 studs, 3 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Precision-engineered and durably manufactured to match the fit and function of the stock manifold
  • Durable materials resist warping, cracking and leaking for long-lasting performance
  • Includes all necessary gaskets and downpipe hardware
Position of Product: Right
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: C
Vehicle Engine
2009 Hummer H2 6.2L V8 

SKP Logo
SKP Exhaust Manifold SK674732
Click to Enlarge
(1 Reviews)
5 Stars
SKP SK674732
Exhaust Manifold
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Our List Price: $57.98

Product SKU: SK674732
Product Note: Exhaust Manifold
Features:
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Position of Product: Right
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: T
Vehicle
2009 Hummer H2

DIY Solutions Logo
DIY Solutions Exhaust Manifold EXH00335
Click to Enlarge
(Read reviews)
Our List Price: $89.95
with FREE Shipping
(12) In Stock
Product SKU: EXH00335
Product Note: Exhaust Manifold -- Driver Side
Also Used For LS Swap
Position of Product: Left
Condition: New

Shipping Options:
Free Ground Shipping
Fitment Information: Catalog: Q
Vehicle
2009 Hummer H2


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Very Satisfied
Reviewer: Exhaust Manifold

you get quality parts and Save a ton of Money compared to auto parts stores thanks Parts geek

2005 Hummer H2 Exhaust Manifold

Very Satisfied
Reviewer: Wayne G..

I ordered a replacement exhaust manifold for my Hummer H3, and was completely happy with the service and quality that PartsGeek provided...Thank you P artsGeek, Excellent job

2006 Hummer H3 Exhaust Manifold


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