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GMC G25 Exhaust Manifold

Why you drive your G25.

Select Your VehicleYou purchased your G25 because its reliability and longevity struck a chord inside you; so why would you settle for second best when it comes to the highest quality auto parts? GMC car, truck, or SUV owners have become used to a certain level of dependability when driving their G25 around town. While it's not hard to find replacement parts for GMC vehicles, these days only the highest quality are required to fix your automobile. Anyone who owns a GMC knows that when it comes to maintaining their car, truck, or SUV only the most superior replacement parts will do.

Don't go too long without fixing your Exhaust Manifold... here's why.

Achieving maximum fuel efficiency while reducing emissions on your car or truck depends on your use of properly functioning exhaust and emissions parts. Efficient combustion inside your GMC G25 engine depends highly on how well your exhaust manifold tumbles exhaust gases away from the cylinder head. If a crack forms in your GMC G25 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.

What CPD has to differentiate itself.

When your GMC requires the best replacement Exhaust Manifold, there's no need to go somewhere besides the authority, Car Parts Discount. At Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the appropriate GMC G25 part for your needs. 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 using anything but the highest quality replacement parts. All the GMC G25 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 G25 Exhaust Manifold Kit, OEM: 674-197/674197Dorman
1976-1978 GMC G25 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 G25 Exhaust Manifold Kit, OEM: 674-159/674159Dorman
1975-1976 GMC G25 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 G25 Exhaust Manifold Kit, OEM: 674-203/674203Dorman
1975 GMC G25 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 G25 Exhaust Manifold Kit, OEM: 674-244/674244Dorman
1975-1976 GMC G25 Dorman Exhaust Manifold Kit 674-244
Add for Price, Save 36%   NEW ITEM
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 G25 Exhaust Manifold, OEM: 101080ATP
1976-1978 GMC G25 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