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Hummer PartsHummer H3 PartsExhaust Manifold

Hummer H3 Exhaust Manifold

Keeping your H3 in top shape is your top priority.

Select Your VehicleIt's not all the time that you discover you need a replacement Exhaust Manifold for your car or truck. Your Hummer dealership isn't the only place to find the best parts to repair your H3. When your Hummer H3 was born, it was destined for a person with discerning taste who values reliable GM engines in their automobile. The vehicle in your driveway symbolizes the best in class when it comes to all the cars, trucks, and SUVs in today's marketplace.

Don't go too long without fixing your Exhaust Manifold... here's why.

Reducing harmful hydrocarbons and noxious gases that come from your car or truck depends on your use of properly functioning exhaust and emissions parts. Efficient combustion inside your Hummer H3 engine depends highly on how well your exhaust manifold tumbles exhaust gases away from the cylinder head. Should you develop a leak in your Hummer H3 exhaust manifold, then you can count on a couple of problems. First, your exhaust flow will change; potentially reversing the direction of the gases inside the exhaust manifold back into the combustion chamber. Second, exhaust gas will escape before they can be cleaned by your catalytic converter; making the inside of your car smelly and filling it with carbon monoxide and noxious fumes.

The things CPD has to provide.

Given all the trouble that can be involved with repairing damage to your car or truck, let be the most authoritative website you go to make buying it easy. Procuring new Hummer parts from means you are paying the lowest prices for the highest quality original and aftermarket replacement H3 parts on the internet. Don't let a Exhaust Manifold repair bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the best repair parts. Just choose your year from the list below to find the right Hummer H3 Exhaust Manifold for your 2010, 2009, 2008, 2006 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Hummer H3 Exhaust Manifold, OEM: 674-703/674703Dorman
2006 Hummer H3 Dorman Exhaust Manifold 674-703
405.45, Save 39%   NEW ITEM
OEM: 674-703, Item: 263849
  In Stock, Usually ships within 1 business day
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Hummer H3 Exhaust Manifold, OEM: 674-785/674785Dorman
2008-2010 Hummer H3 Dorman Exhaust Manifold 674-785
Add for Price, Save 39%   NEW ITEM
OEM: 674-785, Item: 591589
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Right