Car Parts Discount

GMC Sierra 2500 HD Classic Exhaust Manifold

Your Sierra 2500 HD Classic is a prized possession.

Select Your VehicleWhen your GMC Sierra 2500 HD Classic left the factory, it was destined for a driver who values trusted quality in their automobile. Anyone who operates a GMC knows that when it comes to repairing their vehicle only the highest quality replacement parts will do. While it may not be difficult to buy replacement parts for GMC vehicles, these days only the highest quality are required to repair your car or truck. Your GMC dealership isn't the only place to find trusted replacement parts for your Sierra 2500 HD Classic.

What Exhaust Manifold does for your vehicle.

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 2500 HD Classic engine depends greatly on your exhaust manifold, and its ability to funnel exhaust gas out of the cylinder head. Should you develop a leak in your GMC Sierra 2500 HD Classic 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, you will emit exhaust gases before they reach the catalytic converter; creating an unpleasant smell and potentially hazardous condition for you and your passengers.

There's no better place for what you are looking for.

When your GMC requires a top quality replacement Exhaust Manifold, there's no need to trust any store other than the authority, Car Parts Discount. Given all the hassles associated with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the first place you go to make purchasing it easy. Don't let a broken Exhaust Manifold bring about the demise of your car, truck, or SUV, and don't gamble with its condition by buying anything but the best replacement parts. Just choose your year from the list below to find the right GMC Sierra 2500 HD Classic Exhaust Manifold for your 2007 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Dorman
2007 GMC Sierra 2500 HD Classic Dorman Exhaust Manifold 674-731
62.55, Save 39%   NEW ITEM
OEM: 674-731, Item: 1357435
  Only 6 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 2500 HD Classic Exhaust Manifold, OEM: 101261ATP
2007 GMC Sierra 2500 HD Classic ATP Exhaust Manifold 101261
66.55, Save 39%   NEW ITEM
OEM: 101261, Item: 327788
  Only 1 left In Stock, Usually ships within 1 business day

ATP exhaust manifolds transport burnt exhaust gasses from the engine to the exhaust system. Over time exhaust manifolds can crack or warp releasing hot exhaust gas into the engine compartment. These gases can find their way into the passenger cabin creating a dangerous situation. The best way to repair the broken manifold is to replace it with a new one. ATP Exhaust manifolds are designed to fit and function like the original part restoring the exhaust system by eliminating the dangerous leaks.

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

Vehicle Install Locations: Left

GMC Sierra 2500 HD Classic Exhaust Manifold Kit, OEM: 674-522/674522Dorman
2007 GMC Sierra 2500 HD Classic Dorman Exhaust Manifold Kit 674-522
69.95, Save 39%   NEW ITEM
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 2500 HD Classic Exhaust Manifold, RH, OEM: 674-732/674732Dorman
2007 GMC Sierra 2500 HD Classic Dorman Exhaust Manifold, RH 674-732
Add for Price, Save 39%   NEW ITEM
OEM: 674-732, Item: 263840
  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 2500 HD Classic Exhaust Manifold, RH, OEM: 674-736/674736Dorman
2007 GMC Sierra 2500 HD Classic Dorman Exhaust Manifold, RH 674-736
131.05, Save 39%   NEW ITEM
OEM: 674-736, Item: 263841
  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 2500 HD Classic Exhaust Manifold, LH, OEM: 674-729/674729Dorman
2007 GMC Sierra 2500 HD Classic Dorman Exhaust Manifold, LH 674-729
Add for Price, Save 35%   NEW ITEM
OEM: 674-729, Item: 263838
  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 2500 HD Classic Exhaust Manifold, RH, OEM: 674-728/674728Dorman
2007 GMC Sierra 2500 HD Classic Dorman Exhaust Manifold, RH 674-728
Add for Price, Save 34%   NEW ITEM
OEM: 674-728, Item: 263856
  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 2500 HD Classic Exhaust Header, OEM: 48-34008/4834008aFE Power
2007 GMC Sierra 2500 HD Classic aFE Power Exhaust Header 48-34008
1904.95, Save 39%   NEW ITEM
OEM: 48-34008, Item: 1441210
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Classic Exhaust Manifold, OEM: 46-40024/4640024aFE Power
2007 GMC Sierra 2500 HD Classic aFE Power Exhaust Manifold 46-40024
518.95, Save 39%   NO STOCK
OEM: 46-40024, Item: 1442776
  Restock date not known
Select year, make, model above to verify this part fits your vehicle