Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Select vehicle to confirm fitment

Exhaust Manifold

Name: Exhaust Manifold
Brand: Dorman - OE Solutions
Availability: InStock

PART#: 674-777

Dorman - OE Solutions

Add to My Projects

$161.95

Select vehicle to confirm fitment

In stock

Need help? Talk to us, or chat with an expert!

Add to My Projects

Interchanges

Brand	Part #

Isuzu	8888905600
General Motors	88890560

Fitments

Year	Make	Model	Submodel	Engine	Fuel Type	Position
2005	Isuzu	Ascender	LS	4.2L6	GAS	N/A
2005	Isuzu	Ascender	S	4.2L6	GAS	N/A
2005	Buick	Rainier	CXL	4.2L6	GAS	N/A
2005	Buick	Rainier	CXL Plus	4.2L6	GAS	N/A
2005	Chevrolet	Trailblazer	LT	4.2L6	GAS	N/A
2005	Chevrolet	Trailblazer	LS	4.2L6	GAS	N/A
2005	Chevrolet	Trailblazer EXT	LS	4.2L6	GAS	N/A
2005	Chevrolet	Trailblazer EXT	LT	4.2L6	GAS	N/A
2005	GMC	Envoy	SLT	4.2L6	GAS	N/A
2005	GMC	Envoy	SLE	4.2L6	GAS	N/A
2005	GMC	Envoy XUV	SLE	4.2L6	GAS	N/A
2005	GMC	Envoy XUV	SLT	4.2L6	GAS	N/A
2005	GMC	Envoy XL	SLE	4.2L6	GAS	N/A
2005	GMC	Envoy XL	SLT	4.2L6	GAS	N/A
2005	Saab	9-7x	Linear	4.2L6	GAS	N/A
2004	Isuzu	Ascender	S	4.2L6	GAS	N/A
2004	Isuzu	Ascender	LS	4.2L6	GAS	N/A
2004	Buick	Rainier	CXL	4.2L6	GAS	N/A
2004	Buick	Rainier	CXL Plus	4.2L6	GAS	N/A
2004	Chevrolet	Trailblazer	LS	4.2L6	GAS	N/A
2004	Chevrolet	Trailblazer	North Face	4.2L6	GAS	N/A
2004	Chevrolet	Trailblazer	LT	4.2L6	GAS	N/A
2004	Chevrolet	Trailblazer EXT	LS	4.2L6	GAS	N/A
2004	Chevrolet	Trailblazer EXT	North Face	4.2L6	GAS	N/A
2004	Chevrolet	Trailblazer EXT	LT	4.2L6	GAS	N/A
2004	GMC	Envoy	SLE	4.2L6	GAS	N/A
2004	GMC	Envoy	SLT	4.2L6	GAS	N/A
2004	GMC	Envoy XUV	SLT	4.2L6	GAS	N/A
2004	GMC	Envoy XUV	SLE	4.2L6	GAS	N/A
2004	GMC	Envoy XL	SLE	4.2L6	GAS	N/A
2004	GMC	Envoy XL	SLT	4.2L6	GAS	N/A
2004	Oldsmobile	Bravada	Base	4.2L6	GAS	N/A
2003	Isuzu	Ascender	Limited	4.2L6	GAS	N/A
2003	Isuzu	Ascender	Base	4.2L6	GAS	N/A
2003	Isuzu	Ascender	LS	4.2L6	GAS	N/A
2003	Chevrolet	Trailblazer	LS	4.2L6	GAS	N/A
2003	Chevrolet	Trailblazer	North Face	4.2L6	GAS	N/A
2003	Chevrolet	Trailblazer	LTZ	4.2L6	GAS	N/A
2003	Chevrolet	Trailblazer	LT	4.2L6	GAS	N/A
2003	Chevrolet	Trailblazer EXT	LT	4.2L6	GAS	N/A
2003	Chevrolet	Trailblazer EXT	LS	4.2L6	GAS	N/A
2003	Chevrolet	Trailblazer EXT	North Face	4.2L6	GAS	N/A
2003	GMC	Envoy	SLT	4.2L6	GAS	N/A
2003	GMC	Envoy	SLE	4.2L6	GAS	N/A
2003	GMC	Envoy XL	SLT	4.2L6	GAS	N/A
2003	GMC	Envoy XL	SLE	4.2L6	GAS	N/A
2003	Oldsmobile	Bravada	Base	4.2L6	GAS	N/A
2002	Chevrolet	Trailblazer	LT	4.2L6	GAS	N/A
2002	Chevrolet	Trailblazer	LS	4.2L6	GAS	N/A
2002	Chevrolet	Trailblazer	LTZ	4.2L6	GAS	N/A
2002	Chevrolet	Trailblazer	North Face	4.2L6	GAS	N/A
2002	Chevrolet	Trailblazer EXT	LT	4.2L6	GAS	N/A
2002	Chevrolet	Trailblazer EXT	North Face	4.2L6	GAS	N/A
2002	GMC	Envoy	SLT	4.2L6	GAS	N/A
2002	GMC	Envoy	SLE	4.2L6	GAS	N/A
2002	GMC	Envoy XL	SLE	4.2L6	GAS	N/A
2002	GMC	Envoy XL	SLT	4.2L6	GAS	N/A
2002	Oldsmobile	Bravada	Base	4.2L6	GAS	N/A

Product info

Looking for a high-quality exhaust manifold to replace your old and worn-out one? Look no further than the Dorman – OE Solutions Exhaust Manifold, part number 674-777. This top-of-the-line part is specifically designed for Buick, Chevrolet, GMC, and Isuzu vehicles and is also compatible with other part numbers such as 8888905600 and 88890560.

This exhaust manifold is constructed with durable materials that meet or exceed OEM standards, ensuring it will last for many miles to come. It is engineered to provide optimal exhaust flow, which can improve your vehicle’s overall performance and fuel efficiency. The precise fit of this manifold also helps to prevent leaks, reducing the risk of costly repairs down the road.

One of the standout features of this exhaust manifold is its ease of installation. With its direct replacement design, installation is quick and straightforward, allowing you to get back on the road as soon as possible. Plus, its compact size and lightweight construction make it easy to handle and install.

Whether you’re a professional mechanic or a DIY enthusiast, the Dorman – OE Solutions Exhaust Manifold is the perfect choice for your vehicle. So why wait? Upgrade your exhaust system today with this high-quality exhaust manifold and experience improved performance and fuel efficiency.

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 65	WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Color	Natural
Flange Bolt Hole Quantity	0
Flange Stud Hole Quantity	3
Gasket Or Seal Included	Yes
Grade Type	Regular
Heat Shield Included	Yes
Manifold Bolt Hole Quantity	11
Material	Cast Iron
Mounting Hardware Included	Yes
Package Contents	Exhaust Manifold, 1 Manifold Gasket and 1 Flange, 3 Studs, 3 Nuts
Port Shape	Oval

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.

Exhaust Manifold

Delivery Info

Returns Info

FREE SHIPPING