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GMC PartsGMC Sierra 3500 HD PartsExhaust Manifold

GMC Sierra 3500 HD Exhaust Manifold

Your Sierra 3500 HD is a prized possession.

Select Your VehicleMake no mistake, you didn't buy your Sierra 3500 HD unless you understood you would be getting performance and great value both rolled up into one car, truck, or SUV. While it may not be difficult to buy replacement parts for GMC vehicles, these days the necessity for nothing but the highest quality are required to fix your car or truck. Anyone who operates a GMC knows that when it comes to maintaining their automobile only the most superior replacement parts will do. You picked your Sierra 3500 HD because its reliability and longevity appealed to your senses; so why would you be okay with anything but the best when it comes to great quality auto parts?

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

Achieving maximum fuel efficiency while reducing emissions on your car or truck depends on the quality and performance of the parts you use. Efficient combustion inside your GMC Sierra 3500 HD engine depends highly on how well your exhaust manifold tumbles exhaust gases away from the cylinder head. If a crack forms in your GMC Sierra 3500 HD exhaust manifold, then two negative side effects will result. First, some of the gases will not tumble as they should; lingering inside the exhaust manifold and interrupting your four-stroke cycle. Second, you will emit exhaust gases before they reach the catalytic converter; creating an unpleasant smell and potentially hazardous condition for you and your passengers.

The leading brand name parts .

Bring your Sierra 3500 HD back to life with the highest quality replacement parts from the experts at Car Parts Discount. At Car Parts Discount, we have live customer service members available with enough expertise to help you select the appropriate GMC Sierra 3500 HD part for your project or repair. Given all the trouble that can be involved with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the number one store you go to make purchasing it easy. When it comes to GMC Sierra 3500 HD Exhaust Manifold parts, you can find them for 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Dorman
2007-2016 GMC Sierra 3500 HD Dorman Exhaust Manifold 674-731
61.85, Save 39%   NEW ITEM
OEM: 674-731, Item: 1070274
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

GMC Sierra 3500 HD Exhaust Manifold, OEM: 674-522/674522Dorman
2007-2016 GMC Sierra 3500 HD Dorman Exhaust Manifold 674-522
69.25, Save 39%   NEW ITEM
OEM: 674-522, Item: 1070143
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left

GMC Sierra 3500 HD Exhaust Manifold, OEM: 674-732/674732Dorman
2007-2017 GMC Sierra 3500 HD Dorman Exhaust Manifold 674-732
Add for Price, Save 39%  
OEM: 674-732, Item: 591577
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Right

GMC Sierra 3500 HD Exhaust Manifold, OEM: 674-736/674736Dorman
2007-2016 GMC Sierra 3500 HD Dorman Exhaust Manifold 674-736
Add for Price, Save 39%   NEW ITEM
OEM: 674-736, Item: 591579
  Only 3 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Right

GMC Sierra 3500 HD Exhaust Manifold, OEM: 1041460BD Diesel Performance
2007-2010 GMC Sierra 3500 HD BD Diesel Performance Exhaust Manifold 1041460
Add for Price, Save 39%   NEW ITEM
OEM: 1041460, Item: 1326337
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 HD Exhaust Manifold, OEM: 46-40024/4640024aFE Power
2007-2016 GMC Sierra 3500 HD aFE Power Exhaust Manifold 46-40024
518.95, Save 39%   NEW ITEM
OEM: 46-40024, Item: 1442776
  Only 2 left In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 HD Exhaust Manifold, OEM: 101261ATP
2007-2015 GMC Sierra 3500 HD ATP Exhaust Manifold 101261
68.45, Save 39%   NO STOCK
OEM: 101261, Item: 576451
  Restock date not known
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Vehicle Install Locations: Left

GMC Sierra 3500 HD Exhaust Header, OEM: 48-34008/4834008aFE Power
2007-2010 GMC Sierra 3500 HD aFE Power Exhaust Header 48-34008
1904.95, Save 39%   NO STOCK
OEM: 48-34008, Item: 1441210
  Restock date not known
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