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Hummer H3 Throttle Bodies 

At Andy's Auto Sport, we have a huge variety of Hummer H3 throttle bodies to ensure that you have every throttle body option available to you. We go out of our way to carry every major line of Hummer H3 throttle bodies, so that whether you are looking for a Skunk2 Hummer H3 throttle body or a BBK throttle body or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Hummer H3 throttle body needs!


 Select Your Vehicle

Shop Hummer H3 Throttle Bodies by Year

Shop Hummer H3 Throttle Bodies by Brand


1 - 12 of 38
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Fits: 2009 Hummer H3T, 2009 Hummer H3, 2011 GMC Yukon XL 2500, 2011 Chevrolet Suburban 2500, 2010 GMC Sierra 3500 HD, 2010 GMC Sierra 2500 HD, 2010 Chevrole...

PART# 46-39111

Retail: $446.24
$415.00


Free Shipping!

Retail: $494.00
$395.20



Retail: $494.00
$395.20






Retail: $333.00
$266.40



Retail: $333.00
$266.40



Retail: $333.00
$266.40



Retail: $333.00
$266.40



Retail: $333.00
$266.40



Retail: $333.00
$266.40





Previous1234Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

Throttle Body for Hummer H3 2008-2010 GMC Canyon 3.7L 2008-2012 S20094 12694877

Electronic Throttle Body Assembly Compatible with 2006 2007 Hummer H3 3.5L 3.7L

Fits 2006-2007 Hummer H3 Throttle Body Assembly OEM:12568580

Fits 2006-2007 Hummer H3 Throttle Body Assembly OEM:12568580

SINTLY Throttle Body for Chevrolet Colorado Buick GMC Hummer H3 Isuzu 2008-2012

Throttle Body For Hummer H3T 3.7L 2009-2010 12631016




WHY TO BUY?
The more air and fuel your Hummer H3 engine can inhale (within a proper ratio, of course), the better the performance you can expect. A large-bore Hummer H3 throttle body will help solve half of the equation by allowing much more air into your engine. In some cases, it's a good idea to match the intake manifold bore to the throttle body, and if you're using your factory manifold you may need to purchase or fabricate a throttle body adapter for ease of installation. In either case, a larger throttle body is a great addition to a turbo kit or even a heavy-breathing naturally aspirated setup.

DID YOU KNOW?
In their simplest form, Hummer H3 throttle bodies are basically just large butterfly valves that are metered by the engine's ECU, which then decides how much fuel to match up with the amount of air that the throttle body is allowing into the engine. When modifying an engine, however, the standard Hummer H3 throttle body can sometimes reach a point where it is no longer large enough in diameter to supply a sufficient enough amount of air. An aftermarket Hummer H3 throttle body can remedy this through its larger-than-stock bore, eliminating the stock unit's bottleneck effect.
FAQs
Q: What is a throttle body? Why buy a throttle body?
A: Air travels through your intake piping through your throttle body and into the intake manifold. The throttle body, which includes a throttle plate that opens and closes as you press and release the throttle, can be a major bottleneck to air flow on some trucks. A larger throttle body allows more air to pass through, thus creating more power.

Q: How do you install a throttle body?
A: Throttle bodies are easily removed by taking off the factory bolts holding it in place along with all the sensors. Re-connect your sensors to your new throttle body and then install the aftermarket throttle body for power gains.

Q: What is a throttle body? Why buy one?
A: According to wiki, "In a fuel injection engine, the throttle body is the part of the air intake system that controls the amount of air flowing into the engine, in response to driver input. The throttle body is usually located between the air filter box and the intake manifold, and usually attached to, or near, the mass airflow sensor." Aftermarket throttle bodies are designed to let more air through, and simply put more air equals more horsepower. If you want more power, buying a performance throttle body is a great way to go.




Hummer H3 Throttle Bodies 

At Andy's Auto Sport, we have a huge variety of Hummer H3 throttle bodies to ensure that you have every throttle body option available to you. We go out of our way to carry every major line of Hummer H3 throttle bodies, so that whether you are looking for a Skunk2 Hummer H3 throttle body or a BBK throttle body or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Hummer H3 throttle body needs!


Choose Your Vehicle:

Shop Hummer H3 Throttle Bodies by Year

Shop Hummer H3 Throttle Bodies by Brand

1 - 12 of 38
Sort by:




Fits: 2009 Hummer H3T, 2009 Hummer H3, 2011 GMC Yukon XL 2500, 2011 Chevrolet Suburban 2500, 2010 GMC Sierra 3500 HD, 2010 GMC Sierra 2500 HD, 2010 Chevrole...

PART# 46-39111

Retail: $446.24
$415.00


Free Shipping!

Retail: $494.00
$395.20



Retail: $494.00
$395.20





Retail: $333.00
$266.40



Retail: $333.00
$266.40



Retail: $333.00
$266.40



Retail: $333.00
$266.40



Retail: $333.00
$266.40



Retail: $333.00
$266.40





Previous1234Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

Throttle Body for Hummer H3 2008-2010 GMC Canyon 3.7L 2008-2012 S20094 12694877

Electronic Throttle Body Assembly Compatible with 2006 2007 Hummer H3 3.5L 3.7L

Fits 2006-2007 Hummer H3 Throttle Body Assembly OEM:12568580

Fits 2006-2007 Hummer H3 Throttle Body Assembly OEM:12568580

SINTLY Throttle Body for Chevrolet Colorado Buick GMC Hummer H3 Isuzu 2008-2012

Throttle Body For Hummer H3T 3.7L 2009-2010 12631016




WHY TO BUY?
The more air and fuel your Hummer H3 engine can inhale (within a proper ratio, of course), the better the performance you can expect. A large-bore Hummer H3 throttle body will help solve half of the equation by allowing much more air into your engine. In some cases, it's a good idea to match the intake manifold bore to the throttle body, and if you're using your factory manifold you may need to purchase or fabricate a throttle body adapter for ease of installation. In either case, a larger throttle body is a great addition to a turbo kit or even a heavy-breathing naturally aspirated setup.

DID YOU KNOW?
In their simplest form, Hummer H3 throttle bodies are basically just large butterfly valves that are metered by the engine's ECU, which then decides how much fuel to match up with the amount of air that the throttle body is allowing into the engine. When modifying an engine, however, the standard Hummer H3 throttle body can sometimes reach a point where it is no longer large enough in diameter to supply a sufficient enough amount of air. An aftermarket Hummer H3 throttle body can remedy this through its larger-than-stock bore, eliminating the stock unit's bottleneck effect.
FAQs
Q: What is a throttle body? Why buy a throttle body?
A: Air travels through your intake piping through your throttle body and into the intake manifold. The throttle body, which includes a throttle plate that opens and closes as you press and release the throttle, can be a major bottleneck to air flow on some trucks. A larger throttle body allows more air to pass through, thus creating more power.

Q: How do you install a throttle body?
A: Throttle bodies are easily removed by taking off the factory bolts holding it in place along with all the sensors. Re-connect your sensors to your new throttle body and then install the aftermarket throttle body for power gains.

Q: What is a throttle body? Why buy one?
A: According to wiki, "In a fuel injection engine, the throttle body is the part of the air intake system that controls the amount of air flowing into the engine, in response to driver input. The throttle body is usually located between the air filter box and the intake manifold, and usually attached to, or near, the mass airflow sensor." Aftermarket throttle bodies are designed to let more air through, and simply put more air equals more horsepower. If you want more power, buying a performance throttle body is a great way to go.










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