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Exhaust Manifold – Driver Side

PART#: 674-276
Dorman - OE Solutions
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Exhaust Manifold - Driver Side

$93.79

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In stock

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Interchanges
BrandPart #
General Motors14007400
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1986ChevroletCapriceClassic Brougham5.0V8GASLeft
1986ChevroletCapriceBase5.0V8GASLeft
1986ChevroletCapriceClassic5.0V8GASLeft
1986ChevroletCapriceClassic Brougham5.0V8GASLeft
1986ChevroletCapriceClassic5.0V8GASLeft
1986ChevroletEl CaminoBase5.0V8GASLeft
1986ChevroletEl CaminoConquista5.0V8GASLeft
1986ChevroletEl CaminoSS5.0V8GASLeft
1986ChevroletMonte CarloSS5.0V8GASLeft
1986ChevroletMonte CarloBase5.0V8GASLeft
1986ChevroletMonte CarloLS5.0V8GASLeft
1986GMCCaballeroBase5.0V8GASLeft
1986GMCCaballeroAmarillo5.0V8GASLeft
1986GMCCaballeroDiablo5.0V8GASLeft
1986PontiacBonnevilleLE5.0V8GASLeft
1986PontiacBonnevilleBase5.0V8GASLeft
1986PontiacBonnevilleBrougham5.0V8GASLeft
1986PontiacGrand PrixLE5.0V8GASLeft
1986PontiacGrand PrixBase5.0V8GASLeft
1986PontiacGrand PrixBrougham5.0V8GASLeft
1986PontiacParisienneBase5.0V8GASLeft
1986PontiacParisienneBase5.0V8GASLeft
1986PontiacParisienneBrougham5.0V8GASLeft
1986PontiacParisienneBrougham5.0V8GASLeft
1985ChevroletCapriceClassic5.0V8GASLeft
1985ChevroletEl CaminoSS5.0V8GASLeft
1985ChevroletEl CaminoBase5.0V8GASLeft
1985ChevroletEl CaminoConquista5.0V8GASLeft
1985ChevroletImpalaBase5.0V8GASLeft
1985ChevroletMonte CarloSS5.0V8GASLeft
1985ChevroletMonte CarloBase5.0V8GASLeft
1985GMCCaballeroDiablo5.0V8GASLeft
1985GMCCaballeroBase5.0V8GASLeft
1985GMCCaballeroAmarillo5.0V8GASLeft
1985PontiacBonnevilleBase5.0V8GASLeft
1985PontiacBonnevilleBrougham5.0V8GASLeft
1985PontiacBonnevilleLE5.0V8GASLeft
1985PontiacGrand PrixLE5.0V8GASLeft
1985PontiacGrand PrixBrougham5.0V8GASLeft
1985PontiacGrand PrixBase5.0V8GASLeft
1985PontiacParisienneBase5.0V8GASLeft
1985PontiacParisienneBrougham5.0V8GASLeft
1984ChevroletCapriceClassic5.0V8GASLeft
1984ChevroletEl CaminoBase5.0V8GASLeft
1984ChevroletEl CaminoConquista5.0V8GASLeft
1984ChevroletEl CaminoSS5.0V8GASLeft
1984ChevroletImpalaBase5.0V8GASLeft
1984ChevroletMonte CarloSS5.0V8GASLeft
1984ChevroletMonte CarloBase5.0V8GASLeft
1984GMCCaballeroDiablo5.0V8GASLeft
1984GMCCaballeroBase5.0V8GASLeft
1984GMCCaballeroAmarillo5.0V8GASLeft
1984PontiacBonnevilleBase5.0V8GASLeft
1984PontiacBonnevilleLE5.0V8GASLeft
1984PontiacBonnevilleBrougham5.0V8GASLeft
1984PontiacGrand PrixBrougham5.0V8GASLeft
1984PontiacGrand PrixLE5.0V8GASLeft
1984PontiacGrand PrixBase5.0V8GASLeft
1984PontiacParisienneBase5.0V8GASLeft
1984PontiacParisienneBrougham5.0V8GASLeft
1983ChevroletCapriceClassic5.0V8GASLeft
1983ChevroletEl CaminoBase5.0V8GASLeft
1983ChevroletEl CaminoConquista5.0V8GASLeft
1983ChevroletEl CaminoSS5.0V8GASLeft
1983ChevroletImpalaBase5.0V8GASLeft
1983ChevroletMalibuClassic5.0V8GASLeft
1983ChevroletMonte CarloBase5.0V8GASLeft
1983ChevroletMonte CarloSS5.0V8GASLeft
1983ChevroletMonte CarloCL5.0V8GASLeft
1983GMCCaballeroAmarillo5.0V8GASLeft
1983GMCCaballeroBase5.0V8GASLeft
1983GMCCaballeroDiablo5.0V8GASLeft
1983PontiacBonnevilleBase5.0V8GASLeft
1983PontiacBonnevilleBrougham5.0V8GASLeft
1983PontiacGrand PrixBase5.0V8GASLeft
1983PontiacGrand PrixLJ5.0V8GASLeft
1983PontiacGrand PrixBrougham5.0V8GASLeft
1983PontiacParisienneBase5.0V8GASLeft
1983PontiacParisienneBrougham5.0V8GASLeft
1982ChevroletCapriceClassic5.0V8GASLeft
1982ChevroletCapriceClassic Estate5.0V8GASLeft
1982ChevroletEl CaminoConquista5.0V8GASLeft
1982ChevroletEl CaminoBase5.0V8GASLeft
1982ChevroletEl CaminoSS5.0V8GASLeft
1982ChevroletImpalaEstate5.0V8GASLeft
1982ChevroletImpalaEstate5.7V8GASLeft
1982ChevroletImpalaBase5.0V8GASLeft
1982ChevroletImpalaBase5.7V8GASLeft
1982ChevroletMalibuClassic5.0V8GASLeft
1982ChevroletMonte CarloBase5.0V8GASLeft
1982GMCCaballeroDiablo5.0V8GASLeft
1982GMCCaballeroAmarillo5.0V8GASLeft
1982GMCCaballeroBase5.0V8GASLeft
1981ChevroletCamaroSport5.7V8GASLeftw/California Emissions
1981ChevroletCamaroBerlinetta5.7V8GASLeftw/California Emissions
1981ChevroletCamaroSport5.0V8GASLeftw/California Emissions
1981ChevroletCamaroBerlinetta5.0V8GASLeftw/California Emissions
1981ChevroletCamaroZ285.0V8GASLeftw/California Emissions
1981ChevroletCamaroZ285.7V8GASLeftw/California Emissions
1981ChevroletCapriceClassic Landau5.0V8GASLeft
1981ChevroletCapriceClassic Estate5.0V8GASLeft
1981ChevroletCapriceClassic5.0V8GASLeft
1981ChevroletEl CaminoRoyal Knight5.0V8GASLeft
1981ChevroletEl CaminoBase5.0V8GASLeft
1981ChevroletEl CaminoConquista5.0V8GASLeft
1981ChevroletEl CaminoSS5.0V8GASLeft
1981ChevroletImpalaBase5.7V8GASLeft
1981ChevroletImpalaBase5.0V8GASLeft
1981ChevroletImpalaEstate5.7V8GASLeft
1981ChevroletImpalaEstate5.0V8GASLeft
1981ChevroletMalibuBase5.7V8GASLeft
1981ChevroletMalibuClassic5.0V8GASLeft
1981ChevroletMalibuClassic Landau5.0V8GASLeft
1981ChevroletMalibuBase5.0V8GASLeft
1981ChevroletMonte CarloLandau5.0V8GASLeft
1981ChevroletMonte CarloBase5.0V8GASLeft
1981GMCCaballeroAmarillo5.0V8GASLeft
1981GMCCaballeroConquista5.0V8GASLeft
1981GMCCaballeroDiablo5.0V8GASLeft
1981GMCCaballeroBase5.0V8GASLeft
1981GMCCaballeroRoyal Knight5.0V8GASLeft
1981PontiacFirebirdTrans Am5.0V8GASLeft
1981PontiacFirebirdFormula5.0V8GASLeft
1980BuickCenturyEstate5.0V8GASLeft
1980BuickCenturyLimited5.0V8GASLeft
1980BuickCenturyBase5.0V8GASLeft
1980BuickRegalLimited5.0V8GASLeft
1980BuickRegalBase5.0V8GASLeft
1980ChevroletCamaroBerlinetta5.7V8GASLeftw/California Emissions
1980ChevroletCamaroRally Sport5.0V8GASLeftw/California Emissions
1980ChevroletCamaroZ285.7V8GASLeftw/California Emissions
1980ChevroletCamaroBase5.0V8GASLeftw/California Emissions
1980ChevroletCamaroBase5.7V8GASLeftw/California Emissions
1980ChevroletCamaroRally Sport5.7V8GASLeftw/California Emissions
1980ChevroletCamaroZ285.0V8GASLeftw/California Emissions
1980ChevroletCamaroBerlinetta5.0V8GASLeftw/California Emissions
1980ChevroletCapriceClassic Sport5.7V8GASLeft
1980ChevroletCapriceClassic5.7V8GASLeft
1980ChevroletCapriceClassic5.0V8GASLeft
1980ChevroletCapriceClassic Landau5.7V8GASLeft
1980ChevroletCapriceClassic Landau5.0V8GASLeft
1980ChevroletCapriceClassic Sport5.0V8GASLeft
1980ChevroletEl CaminoBase5.0V8GASLeft
1980ChevroletEl CaminoRoyal Knight5.0V8GASLeft
1980ChevroletEl CaminoSS5.0V8GASLeft
1980ChevroletImpalaSport5.0V8GASLeft
1980ChevroletImpalaSport5.7V8GASLeft
1980ChevroletImpalaBase5.0V8GASLeft
1980ChevroletImpalaBase5.7V8GASLeft
1980ChevroletMalibuClassic Sport5.0V8GASLeft
1980ChevroletMalibuClassic Estate5.0V8GASLeft
1980ChevroletMalibuClassic Landau5.0V8GASLeft
1980ChevroletMalibuBase5.7V8GASLeft
1980ChevroletMalibuBase5.0V8GASLeft
1980ChevroletMalibuSport5.0V8GASLeft
1980ChevroletMalibuEstate5.7V8GASLeft
1980ChevroletMalibuEstate5.0V8GASLeft
1980ChevroletMalibuSport5.7V8GASLeft
1980ChevroletMalibuClassic5.0V8GASLeft
1980ChevroletMonte CarloLandau5.0V8GASLeft
1980ChevroletMonte CarloSport5.0V8GASLeft
1980GMCCaballeroLaredo5.0V8GASLeft
1980GMCCaballeroBase5.0V8GASLeft
1980GMCCaballeroDiablo5.0V8GASLeft
1980OldsmobileCutlassBase5.0V8GASLeft
1980OldsmobileCutlassLS5.0V8GASLeft
1980OldsmobileCutlassBrougham5.0V8GASLeft
1980OldsmobileCutlass SalonBrougham5.0V8GASLeft
1980OldsmobileCutlass SalonBase5.0V8GASLeft
1980OldsmobileCutlass CalaisBase5.0V8GASLeft
1980OldsmobileCutlass CruiserBase5.0V8GASLeft
1980OldsmobileCutlass CruiserBrougham5.0V8GASLeft
1980OldsmobileCutlass SupremeBase5.0V8GASLeft
1980OldsmobileCutlass SupremeBrougham5.0V8GASLeft
1980PontiacFirebirdFormula5.0V8GASLeft
1980PontiacFirebirdEsprit5.0V8GASLeft
1980PontiacFirebirdBase5.0V8GASLeft
1980PontiacFirebirdTrans Am5.0V8GASLeft
1980PontiacGrand AmBase5.0V8GASLeft
1980PontiacGrand LeMansSafari5.0V8GASLeft
1980PontiacGrand LeMansBase5.0V8GASLeft
1980PontiacGrand PrixLJ5.0V8GASLeft
1980PontiacGrand PrixSJ5.0V8GASLeft
1980PontiacGrand PrixBase5.0V8GASLeft
1980PontiacLeMansBase5.0V8GASLeft
1980PontiacLeMansSafari5.0V8GASLeft
Product info

The Dorman – OE Solutions Exhaust Manifold part number 674-276 is a top-quality replacement part for your Buick, Chevrolet, GMC or Oldsmobile vehicle. Designed to meet or exceed the OEM specifications, this exhaust manifold is made from premium materials that ensure durability and long-lasting performance.

One of the key benefits of this Dorman exhaust manifold is its superior construction quality. The manifold is designed to withstand high temperatures and extreme pressure, ensuring that it can perform effectively under even the most demanding driving conditions.

The Dorman – OE Solutions Exhaust Manifold part number 674-276 is also easy to install, thanks to its precise fit and compatibility with part number 14007400. In fact, you can install it yourself with basic tools and minimal mechanical expertise.

Aside from its impressive construction and ease of installation, this Dorman exhaust manifold also offers excellent performance benefits. It improves your vehicle’s exhaust flow, which leads to better engine performance, increased fuel efficiency, and reduced emissions.

If you’re looking for a reliable and high-quality replacement exhaust manifold for your Buick, Chevrolet, GMC, or Oldsmobile, the Dorman – OE Solutions Exhaust Manifold part number 674-276 is an excellent choice. Its superior construction, ease of installation, and performance benefits make it a great investment for any vehicle owner.

About Dorman - OE Solutions

When looking for car aftermarket parts, Dorman OE Solutions is known for its dedication to quality, new ideas, and dependability. The company Dorman has been around for a long time, and they have always provided OE-quality parts that meet or beat industry standards. No matter how small the parts are or how complicated the systems are, Dorman OE Solutions has a wide range of products that are designed to keep your car running at its best.

At Newparts.com, we're proud to be an official seller of Dorman OE Solutions parts. In addition to Dorman OE Solutions parts for the engine, transmission, suspension, and electrical systems, we have a huge variety of exterior and interior accessories. It doesn't matter what your vehicle needs; Dorman is dedicated to providing reliable solutions that boost both speed and durability.

One important benefit of shopping at Newparts.com is that we always give customers cheap access to parts that aren't being used. Knowing how expensive it can be to keep cars in good shape and fix them when they break down, we try to offer reasonable prices on all Dorman parts. When you buy from us, you can save a lot of money without losing quality.

Along with having low prices, we put customer satisfaction first by sending all Dorman products out quickly. We understand how important time is when it comes to car repairs, so we work hard to make sure your orders get to you on time. Whether you're changing an old part or adding the newest innovations from Dorman to your car, you can count on us to get your parts to you quickly and easily. Reach out to us via phone. Call us now at 855-505-2886 and our customer service team will help you.

Check out how parts from Dorman OE Solutions can improve your car's speed and dependability. Every time you shop at Newparts.com, you can be sure of getting the best value, quality, and ease of use. Feel good about shopping. Find out why tens of thousands of drivers trust Dorman with all their car needs.

Specifications
California Proposition 65WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
ColorNatural
Flange Bolt Hole Quantity0
Flange Stud Hole Quantity2
Gasket Or Seal IncludedYes
Grade TypeRegular
Heat Shield IncludedNo
Manifold Bolt Hole Quantity6
MaterialCast Iron
Mounting Hardware IncludedYes
Package ContentsExhaust Manifold; 1 Manifold Gasket; 2 Studs; 2 Nuts
Port ShapeSquare
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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