Exhaust Manifold Kit
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Exhaust Manifold Kit
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Dorman - OE Solutions Exhaust Manifold Kit

Part No. 674-398 Warranty Details  

See if this part fits a specific vehicle.

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More like a complete kit than a single part, many of our Exhaust Manifolds include gaskets and hardware for a complete installation. This part is a direct replacement.

Product Features:
  • Heat-shield may be included for protection of engine components where applicable
  • Cast iron or stainless tubular construction protects against warping or cracking
  • Leak-resistant for long-lasting performance
  • A rigorous quality inspection has been undertaken to ensure product standards
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Color:Unfinished
Grade:Standard Replacement
Hardware Included:Yes
Inlet Port Shape:Round
Material:Cast Iron
Mounting Hole Quantity:5
Gasket Or Seal Included:Yes

REVIEW SNAPSHOT®

by PowerReviews
Dorman - OE SolutionsExhaust Manifold Kit
 
3.3

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (0)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

75%

of respondents would recommend this to a friend.

Pros

No Pros

Cons

No Cons

Best Uses

  • Replacement (3)

Reviewed by 4 customers

Displaying reviews 1-4

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4.0

Good piece at a good price

By 

from North Coast

About Me Auto Enthusiast

Verified Buyer

Pros

  • Easy To Install
  • Fits well
  • Great Price

Cons

    Best Uses

    • Replacement

    Comments about Dorman - OE Solutions Exhaust Manifold Kit:

    My mechanic's source wanted $230 for their name brand piece, but allows me to scout my own parts. I paid half that for the Dorman. He liked the quality and said the gasket was better than the vendor piece. Only criticism was that the bolts that connect the manifold to the exhaust pipe weren't threaded far enough so he had to substitute other hardware.

    Comment on this reviewHelp Icon

    (1 of 1 customers found this review helpful)

     
    2.0

    Hardware? Fit?

    By 

    from Washington, DC

    Verified Reviewer

    Pros

      Cons

      • Difficult To Install

      Best Uses

        Comments about Dorman - OE Solutions Exhaust Manifold Kit:

        This was almost half the price my mechanic quoted for a replacment exhaust manifold. It says it comes with hardware - just no where near enough! The manifold needs eight nut/bolt sets to mount to the engine block, and two for the exhaust end. It only comes with three block sets. Also, the curve on the exhaust end of this third party replacment manifold doesn't match the original shape, so be prepared to do some custom work to make things mate up, or buy OEM or another brand.

        Comment on this reviewHelp Icon

        (1 of 1 customers found this review helpful)

         
        3.0

        Hardware not included

        By 

        from ME

        Pros

          Cons

            Best Uses

            • Replacement

            Comments about Dorman - OE Solutions Exhaust Manifold Kit:

            Manifold itself is fine. Stud kit was low quality studs and nuts. Ford OEM replacement calls for copper coated studs and stainless nuts because of corrosion issues. The gasket was low quality. Exhaust collector bolts did not even thread into the manifold.
            Save yourself time and buy separate gaskets and ALL hardware pieces.

            • Car & Truck:
            • Casual Driver

            Comment on this reviewHelp Icon

            (1 of 1 customers found this review helpful)

             
            4.0

            Stud Kit dont FIT

            By 

            from Cincinnati, Ohio

            Verified Reviewer

            Pros

            • Fit and Finish

            Cons

            • Difficult To Install

            Best Uses

            • Everyday Driving
            • Replacement
            • Restoration

            Comments about Dorman - OE Solutions Exhaust Manifold Kit:

            The studs are nice looking, But are not threaded enough. You find out after you put them in and the exhaust is up and you are tyring to tighten the system. Makes for a lot of swearing because now it is diffuct to fix. Thread length is 1/2" too short.

            • Car & Truck:
            • Auto Enthusiast, Truck Enthusiast

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            Displaying reviews 1-4

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            Do you have questions about this product?

             

            Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

            1 Question | 1 Answer
            Displaying question 1
            • Q:

              Is this a set both left & right. It appears to be just the right. What is the part # for the Left?
              Asked on 7/2/2014 by Howard from WNY

              1 answer

              • CUSTOMER CARE

                A:

                Hi Howard, good question! This exhaust manifold kit fits only the right side. If you can tell me your vehicle's year, make, and model, I can suggest parts available for that vehicle.

                Answered on 7/2/2014 by Vincent from AAP
            Displaying question 1

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