Car PartsGMC PartsGMC Sierra 2500 HD PartsGMC Sierra 2500 HD Exhaust Manifold

GMC Sierra 2500 HD Exhaust Manifold

Keeping your Sierra 2500 HD in top shape is your top priority.

GMC car, truck, or SUV owners have grown accustomed to a certain level of reliability when driving their Sierra 2500 HD around town. Auto enthusiasts know that a brand you can trust is built into each GMC, and know that only the highest quality repair Sierra 2500 HD parts will suffice when repairs are needed. While it's not hard to find replacement parts for GMC vehicles, these days only the absolute best are required to repair your car or truck. Your GMC dealership isn't the only place to find genuine or original equipment quality replacement parts for your Sierra 2500 HD.

The function and purpose of Exhaust Manifold.

Reducing harmful hydrocarbons and noxious gases that come from your car or truck depends on the quality and performance of the parts you use. In order to make the combustion process as efficient as possible inside your GMC Sierra 2500 HD 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 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, you will emit exhaust gases before they reach the catalytic converter; creating an unpleasant smell and potentially hazardous condition for you and your passengers.

Good products, great prices, the best people.

Select Your YearWhen your GMC requires a top quality replacement Exhaust Manifold, there's no need to go somewhere besides the authority, Car Parts Discount. Given all the hassles associated with installing a part to fix your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make purchasing it easy. At Car Parts Discount, we have real customer support agents available with enough expertise to help you select the appropriate GMC Sierra 2500 HD part for your needs. If your car or truck was built in 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, then you will find the correct GMC Sierra 2500 HD Exhaust Manifold parts right here.

GMC Sierra 2500 HD Exhaust Manifold, RH, OEM: 674-732/674732
Dorman Exhaust Manifold, RH 674-732
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OEM: 674-732, Item: 263840
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD Exhaust Manifold, LH, OEM: 674-729/674729
Dorman Exhaust Manifold, LH 674-729
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OEM: 674-729, Item: 263838
5 In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 2500 HD Exhaust Manifold Kit, OEM: 674-525/674525
Dorman Exhaust Manifold Kit 674-525
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OEM: 674-525, Item: 47729
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD Exhaust Manifold, RH, OEM: 674-728/674728
Dorman Exhaust Manifold, RH 674-728
Add for Price, Save 39%   NEW ITEM
OEM: 674-728, Item: 263856
8 In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 2500 HD Exhaust Manifold, RH, OEM: 674-736/674736
Dorman Exhaust Manifold, RH 674-736
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OEM: 674-736, Item: 263841
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD
GMC Sierra 2500 HD, 6.6L 6555CC 400Cu. In. V8
GMC Sierra 2500 HD, 6.6L 6599CC 403Cu. In. V8
GMC Sierra 2500 HD Exhaust Manifold Kit, OEM: 674-522/674522
Dorman Exhaust Manifold Kit 674-522
Add for Price, Save 39%   NEW ITEM
OEM: 674-522, Item: 47728
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD Exhaust Manifold, OEM: 101261
ATP Exhaust Manifold 101261
67.75, Save 39%   NEW ITEM
OEM: 101261, Item: 576451
3 In Stock, Usually ships within 1-2 business days

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD Exhaust Manifold, OEM: 101262
ATP Exhaust Manifold 101262
64.65, Save 39%   NEW ITEM
OEM: 101262, Item: 576452
3 In Stock, Usually ships within 1-2 business days

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8