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GMC Sierra 1500 Exhaust Manifold

You enjoy taking care of your Sierra 1500.

Select Your VehicleWhen your GMC Sierra 1500 was born, it was destined for a driver who values trusted quality in their automobile. You purchased your Sierra 1500 because its dependability and trusted quality struck a chord inside you; so why would you settle for second best when it comes to the highest quality auto parts? While it may not be difficult to find replacement parts for GMC vehicles, these days only the absolute best are required to fix your car or truck. Anyone who drives a GMC knows that when it comes to fixing their car, truck, or SUV only the most superior replacement parts will do.

The function and purpose of Exhaust Manifold.

Reducing harmful hydrocarbons and noxious gases that come from your car or truck depends on your use of properly functioning exhaust and emissions parts. In order to make the combustion process as efficient as possible inside your GMC Sierra 1500 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 1500 exhaust manifold, then you can count on a couple of problems. First, some of the gases will not tumble as they should; lingering inside the exhaust manifold and interrupting your four-stroke cycle. 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.

What this company has to make it special.

Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. Bring your Sierra 1500 back to life with the highest quality replacement parts from the experts at Car Parts Discount. When your GMC needs a top quality replacement Exhaust Manifold, there's no need to trust any store other than the authority, Car Parts Discount. When it comes to GMC Sierra 1500 Exhaust Manifold parts, you can find them for 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999 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.
GMC Sierra 1500 Exhaust Manifold Kit, OEM: 674-522/674522Dorman
1999-2013 GMC Sierra 1500 Dorman Exhaust Manifold Kit 674-522
Add for Price, Save 38%  
OEM: 674-522, Item: 47728
  In Stock, Usually ships within 1 business day

Hardware: 3 Studs, 3 Nuts. Gaskets: 1 Manifold

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

GMC Sierra 1500 Exhaust Manifold Kit, OEM: 674-525/674525Dorman
1999-2002 GMC Sierra 1500 Dorman Exhaust Manifold Kit 674-525
Add for Price, Save 38%   NEW ITEM
OEM: 674-525, Item: 47729
  In Stock, Usually ships within 1 business day

Hardware: 3 Studs, 3 Nuts. Gaskets: 1 Manifold

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

GMC Sierra 1500 Exhaust Manifold, OEM: 101261ATP
1999-2013 GMC Sierra 1500 ATP Exhaust Manifold 101261
67.75, Save 39%   NEW ITEM
OEM: 101261, Item: 576451
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

GMC Sierra 1500 Exhaust Manifold, RH, OEM: 674-732/674732Dorman
2002-2013 GMC Sierra 1500 Dorman Exhaust Manifold, RH 674-732
Add for Price, Save 36%   NEW ITEM
OEM: 674-732, Item: 263840
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

GMC Sierra 1500 Exhaust Manifold, OEM: 674-524/674524Dorman
1999-2013 GMC Sierra 1500 Dorman Exhaust Manifold 674-524
Add for Price, Save 36%   NEW ITEM
OEM: 674-524, Item: 465957
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Right

GMC Sierra 1500 Exhaust Manifold, OEM: 674-523/674523Dorman
2002-2013 GMC Sierra 1500 Dorman Exhaust Manifold 674-523
Add for Price, Save 36%   NEW ITEM
OEM: 674-523, Item: 464701
  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 1500 Exhaust Header Pipe, OEM: 814123Flowmaster
2002-2013 GMC Sierra 1500 Flowmaster Exhaust Header Pipe 814123
641.15, Save 39%   NEW ITEM
OEM: 814123, Item: 1355179
  Only 1 left In Stock, Usually ships within 1-2 business days
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aFE Power
2014 GMC Sierra 1500 aFE Power Exhaust Header 48-44003
775.05, Save 39%   NEW ITEM
OEM: 48-44003, Item: 1442396
  Only 3 left In Stock, Usually ships within 1-2 business days
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aFE Power
2007-2013 GMC Sierra 1500 aFE Power Exhaust Header 48-44001
835.05, Save 39%   NEW ITEM
OEM: 48-44001, Item: 1463975
  Only 2 left In Stock, Usually ships within 1-2 business days
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aFE Power
2014-2015 GMC Sierra 1500 aFE Power Exhaust Header 48-44005-YN
1535.05, Save 39%   NEW ITEM
OEM: 48-44005-YN, Item: 1442657
  Only 1 left In Stock, Usually ships within 1-2 business days
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aFE Power
2009-2013 GMC Sierra 1500 aFE Power Exhaust Header 48-44006-YC
1635.05, Save 39%   NEW ITEM
OEM: 48-44006-YC, Item: 1442616
  Only 1 left In Stock, Usually ships within 1-2 business days
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GMC Sierra 1500 Exhaust Manifold, OEM: 101262ATP
1999-2005 GMC Sierra 1500 ATP Exhaust Manifold 101262
64.65, Save 39%   NO STOCK
OEM: 101262, Item: 576452
  Restock date not known
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Vehicle Install Locations: Right

aFE Power
2014-2015 GMC Sierra 1500 aFE Power Exhaust Header 48-44005-YC
Add for Price, Save 39%   NO STOCK
OEM: 48-44005-YC, Item: 1459922
  Restock date not known
Select year, make, model above to verify this part fits your vehicle