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GMC Sierra 3500 Exhaust Manifold

You enjoy taking care of your Sierra 3500.

Select Your VehicleAuto enthusiasts know that a brand you can trust is built into each GMC, and understand that only the best replacement Sierra 3500 parts will suffice when maintenance needs to be done. Make no mistake, you didn't buy your Sierra 3500 unless you knew that you wanted horsepower and great value both impeccably combined into one car, truck, or SUV. It's not a regular occurrence that you realize that you have to buy a replacement Exhaust Manifold for your vehicle. You bought your Sierra 3500 because its dependability and longevity agreed with your nature; so why would you be okay with second rate when it comes to superior quality auto parts?

The function and purpose of Exhaust Manifold.

Getting the most out of your car or truck depends on how well you maintain your engine and exhaust parts. In order to make the combustion process as efficient as possible inside your GMC Sierra 3500 engine depends highly on how well your exhaust manifold tumbles exhaust gases away from the cylinder head. Should you develop a leak in your GMC Sierra 3500 exhaust manifold, then two negative side effects will result. 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.

Your automotive desires .

Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Don't let a broken Exhaust Manifold spell the end of your car, truck, or SUV, and don't gamble with its condition by using anything but the best repair parts. Get your Sierra 3500 back on the road with the best replacement parts from the experts at Car Parts Discount. If your car or truck was built in 2006, 2005, 2004, 2003, 2002, 2001, then you will find the correct GMC Sierra 3500 Exhaust Manifold parts right here.

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Dorman
2001-2006 GMC Sierra 3500 Dorman Exhaust Manifold 674-731
63.55, Save 39%   NEW ITEM
OEM: 674-731, Item: 1070274
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left

GMC Sierra 3500 Exhaust Manifold Kit, OEM: 674-522/674522Dorman
2001-2006 GMC Sierra 3500 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

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Vehicle Install Locations: Left

GMC Sierra 3500 Exhaust Manifold Kit, OEM: 674-525/674525Dorman
2001-2002 GMC Sierra 3500 Dorman Exhaust Manifold Kit 674-525
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OEM: 674-525, Item: 47729
  In Stock, Usually ships within 1 business day

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

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Vehicle Install Locations: Right

GMC Sierra 3500 Exhaust Manifold, RH, OEM: 674-736/674736Dorman
2001-2006 GMC Sierra 3500 Dorman Exhaust Manifold, RH 674-736
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OEM: 674-736, Item: 263841
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Right

BD Diesel Performance
2001-2006 GMC Sierra 3500 BD Diesel Performance Exhaust Manifold 1041460
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OEM: 1041460, Item: 1326337
  Only 1 left In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 Exhaust Manifold, LH, OEM: 674-729/674729Dorman
2001-2006 GMC Sierra 3500 Dorman Exhaust Manifold, LH 674-729
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OEM: 674-729, Item: 263838
  Only 9 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left

GMC Sierra 3500 Exhaust Manifold, RH, OEM: 674-728/674728Dorman
2001-2006 GMC Sierra 3500 Dorman Exhaust Manifold, RH 674-728
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OEM: 674-728, Item: 263856
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Right

aFE Power
2001-2006 GMC Sierra 3500 aFE Power Exhaust Manifold 46-40024
516.05, Save 39%   NEW ITEM
OEM: 46-40024, Item: 1442776
  Only 1 left In Stock, Usually ships within 1-2 business days
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aFE Power
2004-2006 GMC Sierra 3500 aFE Power Exhaust Header 48-34008
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OEM: 48-34008, Item: 1441210
  Only 2 left In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 Exhaust Manifold, RH, OEM: 674-732/674732Dorman
2003-2006 GMC Sierra 3500 Dorman Exhaust Manifold, RH 674-732
Add for Price, Save 36%   NO STOCK
OEM: 674-732, Item: 263840
  Restock date not known
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Vehicle Install Locations: Right