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Exhaust Manifold – Passenger Side

PART#: 674-158
Dorman - OE Solutions
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Exhaust Manifold - Passenger Side

$157.95

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In stock

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Interchanges
BrandPart #
General Motors14103206
General Motors14093654
General Motors14093660
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1991ChevroletBlazerSilverado5.7V8GASRight
1991ChevroletBlazerScottsdale5.7V8GASRight
1991ChevroletR1500 SuburbanSilverado5.7V8GASRight
1991ChevroletR1500 SuburbanScottsdale5.7V8GASRight
1991ChevroletR2500 SuburbanScottsdale5.7V8GASRight
1991ChevroletR2500 SuburbanSilverado5.7V8GASRight
1991ChevroletR3500Cheyenne5.7V8GASRight
1991ChevroletR3500Silverado5.7V8GASRight
1991ChevroletV1500 SuburbanSilverado5.7V8GASRight
1991ChevroletV1500 SuburbanScottsdale5.7V8GASRight
1991ChevroletV2500 SuburbanScottsdale5.7V8GASRight
1991ChevroletV2500 SuburbanSilverado5.7V8GASRight
1991ChevroletV3500Silverado5.7V8GASRight
1991ChevroletV3500Cheyenne5.7V8GASRight
1991GMCJimmyBase5.7V8GASRight
1991GMCR1500 SuburbanBase5.7V8GASRight
1991GMCR2500 SuburbanBase5.7V8GASRight
1991GMCR3500SLE5.7V8GASRight
1991GMCR3500Base5.7V8GASRight
1991GMCV1500 SuburbanBase5.7V8GASRight
1991GMCV2500 SuburbanBase5.7V8GASRight
1991GMCV3500SLE5.7V8GASRight
1991GMCV3500Base5.7V8GASRight
1990ChevroletBlazerScottsdale5.7V8GASRight
1990ChevroletBlazerSilverado5.7V8GASRight
1990ChevroletR1500 SuburbanScottsdale5.7V8GASRight
1990ChevroletR1500 SuburbanSilverado5.7V8GASRight
1990ChevroletR2500 SuburbanScottsdale5.7V8GASRight
1990ChevroletR2500 SuburbanSilverado5.7V8GASRight
1990ChevroletR3500Silverado5.7V8GASRight
1990ChevroletR3500Scottsdale5.7V8GASRight
1990ChevroletR3500Cheyenne5.7V8GASRight
1990ChevroletV1500 SuburbanSilverado5.7V8GASRight
1990ChevroletV1500 SuburbanScottsdale5.7V8GASRight
1990ChevroletV2500 SuburbanSilverado5.7V8GASRight
1990ChevroletV2500 SuburbanScottsdale5.7V8GASRight
1990ChevroletV3500Silverado5.7V8GASRight
1990ChevroletV3500Scottsdale5.7V8GASRight
1990ChevroletV3500Cheyenne5.7V8GASRight
1990GMCJimmySierra Classic5.7V8GASRight
1990GMCJimmyBase5.7V8GASRight
1990GMCR1500 SuburbanBase5.7V8GASRight
1990GMCR1500 SuburbanSLE5.7V8GASRight
1990GMCR2500 SuburbanSLE5.7V8GASRight
1990GMCR2500 SuburbanBase5.7V8GASRight
1990GMCR3500Base5.7V8GASRight
1990GMCR3500SLE5.7V8GASRight
1990GMCV1500 SuburbanBase5.7V8GASRight
1990GMCV1500 SuburbanSLE5.7V8GASRight
1990GMCV2500 SuburbanBase5.7V8GASRight
1990GMCV2500 SuburbanSLE5.7V8GASRight
1990GMCV3500SLE5.7V8GASRight
1990GMCV3500Base5.7V8GASRight
1989ChevroletBlazerScottsdale5.7V8GASRight
1989ChevroletBlazerSilverado5.7V8GASRight
1989ChevroletR1500 SuburbanSilverado5.7V8GASRight
1989ChevroletR1500 SuburbanScottsdale5.7V8GASRight
1989ChevroletR2500Silverado5.7V8GASRight
1989ChevroletR2500 SuburbanScottsdale5.7V8GASRight
1989ChevroletR2500 SuburbanSilverado5.7V8GASRight
1989ChevroletR3500Cheyenne5.7V8GASRight
1989ChevroletR3500Scottsdale5.7V8GASRight
1989ChevroletR3500Silverado5.7V8GASRight
1989ChevroletV1500 SuburbanSilverado5.7V8GASRight
1989ChevroletV1500 SuburbanScottsdale5.7V8GASRight
1989ChevroletV2500 SuburbanSilverado5.7V8GASRight
1989ChevroletV2500 SuburbanScottsdale5.7V8GASRight
1989ChevroletV3500Cheyenne5.7V8GASRight
1989ChevroletV3500Silverado5.7V8GASRight
1989ChevroletV3500Scottsdale5.7V8GASRight
1989GMCJimmyBase5.7V8GASRight
1989GMCJimmySierra Classic5.7V8GASRight
1989GMCR1500 SuburbanBase5.7V8GASRight
1989GMCR1500 SuburbanSierra Classic5.7V8GASRight
1989GMCR2500High Sierra5.7V8GASRight
1989GMCR2500Base5.7V8GASRight
1989GMCR2500Sierra Classic5.7V8GASRight
1989GMCR2500 SuburbanSierra Classic5.7V8GASRight
1989GMCR2500 SuburbanBase5.7V8GASRight
1989GMCR3500High Sierra5.7V8GASRight
1989GMCR3500Sierra Classic5.7V8GASRight
1989GMCR3500Base5.7V8GASRight
1989GMCV1500 SuburbanBase5.7V8GASRight
1989GMCV1500 SuburbanSierra Classic5.7V8GASRight
1989GMCV2500 SuburbanBase5.7V8GASRight
1989GMCV2500 SuburbanSierra Classic5.7V8GASRight
1989GMCV3500High Sierra5.7V8GASRight
1989GMCV3500Base5.7V8GASRight
1989GMCV3500Sierra Classic5.7V8GASRight
1988ChevroletBlazerSilverado5.7V8GASRight
1988ChevroletBlazerScottsdale5.7V8GASRight
1988ChevroletR10 SuburbanScottsdale5.7V8GASRight
1988ChevroletR10 SuburbanSilverado5.7V8GASRight
1988ChevroletR20Custom Deluxe5.7V8GASRight
1988ChevroletR20Scottsdale5.7V8GASRight
1988ChevroletR20Cheyenne5.7V8GASRight
1988ChevroletR20Silverado5.7V8GASRight
1988ChevroletR20 SuburbanScottsdale5.7V8GASRight
1988ChevroletR20 SuburbanSilverado5.7V8GASRight
1988ChevroletR30Scottsdale5.7V8GASRight | Fuel Injection;
1988ChevroletR30Cheyenne5.7V8GASRight | Fuel Injection;
1988ChevroletR30Custom Deluxe5.7V8GASRight | Fuel Injection;
1988ChevroletR30Silverado5.7V8GASRight | Fuel Injection;
1988ChevroletV10 SuburbanScottsdale5.7V8GASRight
1988ChevroletV10 SuburbanSilverado5.7V8GASRight
1988ChevroletV20 SuburbanScottsdale5.7V8GASRight
1988ChevroletV20 SuburbanSilverado5.7V8GASRight
1988ChevroletV30Scottsdale5.7V8GASRight | Fuel Injection;
1988ChevroletV30Silverado5.7V8GASRight | Fuel Injection;
1988ChevroletV30Cheyenne5.7V8GASRight | Fuel Injection;
1988ChevroletV30Custom Deluxe5.7V8GASRight | Fuel Injection;
1988GMCJimmyBase5.7V8GASRight
1988GMCJimmySierra Classic5.7V8GASRight
1988GMCR1500 SuburbanSierra Classic5.7V8GASRight
1988GMCR1500 SuburbanBase5.7V8GASRight
1988GMCR2500Sierra Classic5.7V8GASRight
1988GMCR2500Base5.7V8GASRight
1988GMCR2500High Sierra5.7V8GASRight
1988GMCR2500 SuburbanSierra Classic5.7V8GASRight
1988GMCR2500 SuburbanBase5.7V8GASRight
1988GMCR3500High Sierra5.7V8GASRight | Fuel Injection;
1988GMCR3500Sierra Classic5.7V8GASRight | Fuel Injection;
1988GMCR3500Base5.7V8GASRight | Fuel Injection;
1988GMCV1500 SuburbanBase5.7V8GASRight
1988GMCV1500 SuburbanSierra Classic5.7V8GASRight
1988GMCV2500 SuburbanBase5.7V8GASRight
1988GMCV2500 SuburbanSierra Classic5.7V8GASRight
1988GMCV3500Sierra Classic5.7V8GASRight | Fuel Injection;
1988GMCV3500High Sierra5.7V8GASRight | Fuel Injection;
1988GMCV3500Base5.7V8GASRight | Fuel Injection;
1987ChevroletBlazerSilverado5.0V8GASRight
1987ChevroletBlazerCustom Deluxe5.7V8GASRight
1987ChevroletBlazerSilverado5.7V8GASRight
1987ChevroletBlazerCustom Deluxe5.0V8GASRight
1987ChevroletR10Custom Deluxe5.7V8GASRight
1987ChevroletR10Silverado5.0V8GASRight
1987ChevroletR10Scottsdale5.0V8GASRight
1987ChevroletR10Custom Deluxe5.0V8GASRight
1987ChevroletR10Silverado5.7V8GASRight
1987ChevroletR10Scottsdale5.7V8GASRight
1987ChevroletR10 SuburbanCustom Deluxe5.7V8GASRight
1987ChevroletR10 SuburbanScottsdale5.7V8GASRight
1987ChevroletR10 SuburbanSilverado5.7V8GASRight
1987ChevroletR20Custom Deluxe5.0V8GASRight
1987ChevroletR20Scottsdale5.7V8GASRight
1987ChevroletR20Scottsdale5.0V8GASRight
1987ChevroletR20Silverado5.7V8GASRight
1987ChevroletR20Silverado5.0V8GASRight
1987ChevroletR20Custom Deluxe5.7V8GASRight
1987ChevroletR20 SuburbanCustom Deluxe5.7V8GASRight
1987ChevroletR20 SuburbanScottsdale5.7V8GASRight
1987ChevroletR20 SuburbanSilverado5.7V8GASRight
1987ChevroletR30Scottsdale5.7V8GASRight | Engine VIN: K; Fuel Injection;
1987ChevroletR30Custom Deluxe5.7V8GASRight | Engine VIN: K; Fuel Injection;
1987ChevroletR30Silverado5.7V8GASRight | Engine VIN: K; Fuel Injection;
1987ChevroletV10Custom Deluxe5.0V8GASRight
1987ChevroletV10Scottsdale5.7V8GASRight
1987ChevroletV10Custom Deluxe5.7V8GASRight
1987ChevroletV10Scottsdale5.0V8GASRight
1987ChevroletV10Silverado5.7V8GASRight
1987ChevroletV10Silverado5.0V8GASRight
1987ChevroletV10 SuburbanCustom Deluxe5.7V8GASRight
1987ChevroletV10 SuburbanScottsdale5.7V8GASRight
1987ChevroletV10 SuburbanSilverado5.7V8GASRight
1987ChevroletV20Custom Deluxe5.7V8GASRight
1987ChevroletV20Silverado5.7V8GASRight
1987ChevroletV20Scottsdale5.7V8GASRight
1987ChevroletV20 SuburbanScottsdale5.7V8GASRight
1987ChevroletV20 SuburbanSilverado5.7V8GASRight
1987ChevroletV20 SuburbanCustom Deluxe5.7V8GASRight
1987ChevroletV30Scottsdale5.7V8GASRight | Fuel Injection;
1987ChevroletV30Custom Deluxe5.7V8GASRight | Fuel Injection;
1987ChevroletV30Silverado5.7V8GASRight | Fuel Injection;
1987GMCJimmyBase5.7V8GASRight
1987GMCJimmySierra Classic5.7V8GASRight
1987GMCJimmySierra Classic5.0V8GASRight
1987GMCJimmyBase5.0V8GASRight
1987GMCR1500Sierra Classic5.7V8GASRight
1987GMCR1500Sierra Classic5.0V8GASRight
1987GMCR1500High Sierra5.7V8GASRight
1987GMCR1500Base5.7V8GASRight
1987GMCR1500High Sierra5.0V8GASRight
1987GMCR1500Base5.0V8GASRight
1987GMCR1500 SuburbanSierra Classic5.0V8GASRight
1987GMCR1500 SuburbanBase5.0V8GASRight
1987GMCR1500 SuburbanHigh Sierra5.0V8GASRight
1987GMCR1500 SuburbanBase5.7V8GASRight
1987GMCR1500 SuburbanSierra Classic5.7V8GASRight
1987GMCR1500 SuburbanHigh Sierra5.7V8GASRight
1987GMCR2500Sierra Classic5.7V8GASRight
1987GMCR2500High Sierra5.7V8GASRight
1987GMCR2500Base5.0V8GASRight
1987GMCR2500High Sierra5.0V8GASRight
1987GMCR2500Sierra Classic5.0V8GASRight
1987GMCR2500Base5.7V8GASRight
1987GMCR2500 SuburbanSierra Classic5.7V8GASRight
1987GMCR2500 SuburbanBase5.7V8GASRight
1987GMCR2500 SuburbanHigh Sierra5.7V8GASRight
1987GMCR3500Base5.7V8GASRight | Fuel Injection;
1987GMCR3500High Sierra5.7V8GASRight | Fuel Injection;
1987GMCR3500Sierra Classic5.7V8GASRight | Fuel Injection;
1987GMCV1500High Sierra5.0V8GASRight
1987GMCV1500Sierra Classic5.0V8GASRight
1987GMCV1500Base5.7V8GASRight
1987GMCV1500Base5.0V8GASRight
1987GMCV1500Sierra Classic5.7V8GASRight
1987GMCV1500High Sierra5.7V8GASRight
1987GMCV1500 SuburbanHigh Sierra5.7V8GASRight
1987GMCV1500 SuburbanSierra Classic5.7V8GASRight
1987GMCV1500 SuburbanBase5.7V8GASRight
1987GMCV2500Base5.7V8GASRight
1987GMCV2500Sierra Classic5.7V8GASRight
1987GMCV2500High Sierra5.7V8GASRight
1987GMCV2500 SuburbanSierra Classic5.7V8GASRight
1987GMCV2500 SuburbanBase5.7V8GASRight
1987GMCV2500 SuburbanHigh Sierra5.7V8GASRight
1987GMCV3500High Sierra5.7V8GASRight | Fuel Injection;
1987GMCV3500Sierra Classic5.7V8GASRight | Fuel Injection;
1987GMCV3500Base5.7V8GASRight | Fuel Injection;
Product info

The Dorman – OE Solutions Exhaust Manifold part number 674-158 is an efficient solution for repairing the damaged exhaust manifold of your Chevrolet or GMC vehicle. This exhaust manifold is designed to fit perfectly with other part numbers 14093654, 14093660, and 14103206.

Crafted with premium quality materials, this exhaust manifold is built to last and withstand the rigors of daily usage. Its sturdy construction ensures that it can withstand extreme temperatures and high pressure, which makes it ideal for heavy-duty applications.

The Dorman – OE Solutions Exhaust Manifold part number 674-158 is easy to install and requires no complicated modifications. It is a direct replacement for your original exhaust manifold, ensuring a hassle-free and seamless installation.

One of the significant benefits of the Dorman – OE Solutions Exhaust Manifold part number 674-158 is that it improves the performance of your vehicle. A damaged exhaust manifold can cause a decrease in engine power and efficiency, whereas a smooth-functioning manifold can improve the overall performance and fuel economy of your vehicle.

In conclusion, if you’re looking for a reliable and high-quality exhaust manifold replacement, the Dorman – OE Solutions Exhaust Manifold part number 674-158 is the perfect choice. Its durability, ease of installation, and enhanced performance make it an excellent investment for your Chevrolet or GMC vehicle.

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 Quantity3
Gasket Or Seal IncludedYes
Grade TypeRegular
Heat Shield IncludedYes
Manifold Bolt Hole Quantity6
MaterialCast Iron
Mounting Hardware IncludedYes
Package ContentsExhaust Manifold, 1 Manifold Gasket, 1 Flange Gasket, 3 Studs, 3 Nuts, 3 Springs
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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