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GMC K15 Exhaust Manifold

You enjoy taking care of your K15.

It's not a regular occurrence that you discover you need a replacement Exhaust Manifold to repair your vehicle. You bought your K15 because its dependability and longevity struck a chord inside you; so why would you be okay with anything but the best when it comes to the highest quality auto parts? Make no mistake, you bought your K15 because you wanted to buy horsepower and great value both rolled up into one automobile. GMC car, truck, or SUV drivers have come to expect a certain level of reliability when driving their K15 around town.

What Exhaust Manifold does for your vehicle.

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 K15 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 K15 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, 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.

You've tried the rest, now try the best.

Select Your YearGet your K15 back on the road with the highest quality replacement parts from the experts at Car Parts Discount. When your GMC requires the best replacement Exhaust Manifold, there's no need to trust any store other than the authority, Car Parts Discount. At Car Parts Discount, we have live customer service members here with enough expertise to help you buy the appropriate GMC K15 part for your needs. All the GMC K15 Exhaust Manifold parts on this page will fit vehicles made in 1978, 1977, 1976, 1975. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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GMC K15 Exhaust Manifold Kit, OEM: 674-197/674197Dorman
1976-1978 GMC K15 Dorman Exhaust Manifold Kit 674-197
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OEM: 674-197, Item: 44210
  In Stock, Usually ships within 1 business day

Hardware: 3 Studs, 3 Nuts, 3 Lock Washers.

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Vehicle Install Locations: Left

GMC K15 Exhaust Manifold Kit, OEM: 674-159/674159Dorman
1976 GMC K15 Dorman Exhaust Manifold Kit 674-159
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OEM: 674-159, Item: 44621
  In Stock, Usually ships within 1 business day

Hardware: 6 Studs, 3 Nuts, 3 Springs, 3 Washers. Gaskets: 1 Manifold & 1 Flange

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Vehicle Install Locations: Left

GMC K15 Exhaust Manifold Kit, OEM: 674-203/674203Dorman
1975 GMC K15 Dorman Exhaust Manifold Kit 674-203
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OEM: 674-203, Item: 345520
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left

GMC K15 Exhaust Manifold Kit, OEM: 674-202/674202Dorman
1975-1978 GMC K15 Dorman Exhaust Manifold Kit 674-202
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OEM: 674-202, Item: 44211
  In Stock, Usually ships within 1 business day

Hardware: 3 Studs, 3 Nuts, 6 Washers.

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Vehicle Install Locations: Right

GMC K15 Exhaust Manifold Kit, OEM: 674-244/674244Dorman
1976 GMC K15 Dorman Exhaust Manifold Kit 674-244
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OEM: 674-244, Item: 44615
  In Stock, Usually ships within 1 business day

Hardware: 6 Studs, 3 Nuts, 3 Springs. Gaskets: 2 Flange

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Vehicle Install Locations: Right

GMC K15 Exhaust Manifold, OEM: 101080ATP
1976-1978 GMC K15 ATP Exhaust Manifold 101080
70.95, Save 39%   NEW ITEMNO STOCK
OEM: 101080, Item: 1457304
  Restock date not known
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Vehicle Install Locations: Left