Exhaust Manifold Kit
Hover over the image to zoom in
Exhaust Manifold Kit Exhaust Manifold Kit
Share this:

Dorman - OE Solutions Exhaust Manifold Kit

Part No. 674-559 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

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
Back To Top
Color:Unfinished
Compatibility:Right
Grade:Standard Replacement
Hardware Included:Yes
Inlet Port Shape:Round
Material:Cast Iron
Mounting Hole Quantity:6
Gasket Or Seal Included:Yes

REVIEW SNAPSHOT®

by PowerReviews
Dorman - OE SolutionsExhaust Manifold Kit
 
3.4

(based on 19 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (7)

  • 3 Stars

     

    (4)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (3)

83%

of respondents would recommend this to a friend.

Pros

  • Easy to install (4)

Cons

No Cons

Best Uses

  • Replacement (10)
  • Everyday driving (7)
    • Car & Truck:
    • Casual driver (5), Mechanic (4)
    • Reviewer Profile:
    • Auto enthusiast (6), Mechanic (6), Truck enthusiast (3)

Most Liked Positive Review

 

Direct bolt-on for 2002 F250

Aftrer 12 years and 144,000 miles on my '02 F250 the right side manifold had developed two good sized holes. The Dorman Exhaust Mainfold Kit was a perfect fit and bolted right up with...Read complete review

Aftrer 12 years and 144,000 miles on my '02 F250 the right side manifold had developed two good sized holes. The Dorman Exhaust Mainfold Kit was a perfect fit and bolted right up with no problem. I would have given this product 5-stars, but it does not come with the manifold studs/nuts. The studs can be purchased separately for $7.99, but it would be nice to include them in the manifold kit.

VS

Most Liked Negative Review

 

Complete Junk!!! Do not buy!!

These manifolds are lightweight garbage. This is the second one I've installed on my truck in 1 year and 6 days. First one cracked within two months. Warranty replacement unit has now failed...Read complete review

These manifolds are lightweight garbage. This is the second one I've installed on my truck in 1 year and 6 days. First one cracked within two months. Warranty replacement unit has now failed 6 days out of warranty with no replacement offered. Cracked completely in half between 2nd and 3rd cylinder. Do not waste your money or time putting these pieces of poo on your vehicle. Buy the OEM Ford unit and save yourself the aggrevation and extra labor costs of continually replacing these hunks of junk.

Reviewed by 19 customers

Displaying reviews 1-10

Back to top

Previous | Next »

 
3.0

Adequate but still lacking

By 

from WV

About Me Auto Enthusiast

Verified Buyer

Pros

  • It Is A Good Price

Cons

  • Ports Not Machined Enough
  • Rough Casting Inside

Best Uses

  • Replacement

Comments about Dorman - OE Solutions Exhaust Manifold Kit:

This is an overall good value for the part. It looks pretty good on the outside, but does leave a lot to be desired on the inside of the manifold. The casting is very rough, almost looks crystaline. The port machine surface is flat, but the size of the ports are inconsistent due to the rough or lack of machining of the internal cast surface. You get what you pay for, so if your looking for a performance piece, get headers. If you are looking for a part that is somewhat adequate to replace your stock broken manifold, then this will do in a pinch.

(1 of 1 customers found this review helpful)

 
1.0

Hot Garbage

By 

from Goffstown NH

About Me Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic, Truck Enthusiast

Comments about Dorman - OE Solutions Exhaust Manifold Kit:

Dont waste your time on this trash, 6000 miles and a year later one is cracked down the middle and the other one is warped. Studs are so rusted you would think it was parked at the bottom of the ocean for a decade.

(2 of 4 customers found this review helpful)

 
5.0

Great product for the money.

By 

from Branford, CT

About Me Auto Enthusiast, Mechanic, Truck Enthusiast

Verified Buyer

Pros

  • Easy To Install

Cons

    Best Uses

    • Everyday Driving
    • Replacement
    • Restoration

    Comments about Dorman - OE Solutions Exhaust Manifold Kit:

    Easy transaction. My F150 has 195k and is now ready to go to 300k!

    (4 of 6 customers found this review helpful)

     
    4.0

    Direct bolt-on for 2002 F250

    By 

    from Canton, OH

    About Me Mechanic

    See all my reviews

    Ask me a question

    Verified Buyer
    3 or more reviews submitted

    Pros

    • GOOD FIT

    Cons

    • Manifold Studs Not Incl

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Dorman - OE Solutions Exhaust Manifold Kit:

    Aftrer 12 years and 144,000 miles on my '02 F250 the right side manifold had developed two good sized holes. The Dorman Exhaust Mainfold Kit was a perfect fit and bolted right up with no problem. I would have given this product 5-stars, but it does not come with the manifold studs/nuts. The studs can be purchased separately for $7.99, but it would be nice to include them in the manifold kit.

    (3 of 8 customers found this review helpful)

     
    4.0

    Would Recommend.

    By 

    from Louisa, KY

    See all my reviews

    Ask me a question

    Verified Buyer
    3 or more reviews submitted

    Comments about Dorman - OE Solutions Exhaust Manifold Kit:

    Be prepared for extra work as old exhaust studs will likely be rusted or broken. Might as well pick up a new set with header. Not hard to install if old studs come out.

    (4 of 7 customers found this review helpful)

     
    5.0

    just like new

    By 

    from Bantam

    About Me Auto Enthusiast

    Verified Buyer
    Helpful Reviewer

    Pros

    • Great Sound

    Cons

    • Difficult To Install

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Dorman - OE Solutions Exhaust Manifold Kit:

    Fixed the rusted-out header problem

    (3 of 7 customers found this review helpful)

     
    4.0

    Good fit. nice product..

    By 

    from Rock Cave, WV

    About Me Auto Enthusiast, Weekend Wrencher

    See all my reviews

    Verified Buyer
    3 or more reviews submitted

    Pros

    • Easy To Install
    • Nice Kit
    • Reasonable Price

    Cons

      Best Uses

      • Replacement

      Comments about Dorman - OE Solutions Exhaust Manifold Kit:

      Decent quality, Exact fit replacement for bad factory unit. Would repurchase if the need came to be.

      (4 of 8 customers found this review helpful)

       
      3.0

      Hardware NOT included

      By 

      from Pittsburgh, PA

      See all my reviews

      Verified Buyer
      Helpful Reviewer

      Comments about Dorman - OE Solutions Exhaust Manifold Kit:

      The picture and words clearly state "hardware included". But it's not. Expect to spend another %50 for gaskets, collectors studs/nuts and mainfold studs/nuts.

      (7 of 11 customers found this review helpful)

       
      1.0

      Complete Junk!!! Do not buy!!

      By 

      from Kansas City, MO

      About Me Auto Enthusiast, Mechanic, Truck Enthusiast

      Pros

      • Cheap

      Cons

      • Junk
      • Lightwieght
      • Low Quality

      Best Uses

      • Paper weight

      Comments about Dorman - OE Solutions Exhaust Manifold Kit:

      These manifolds are lightweight garbage. This is the second one I've installed on my truck in 1 year and 6 days. First one cracked within two months. Warranty replacement unit has now failed 6 days out of warranty with no replacement offered. Cracked completely in half between 2nd and 3rd cylinder. Do not waste your money or time putting these pieces of poo on your vehicle. Buy the OEM Ford unit and save yourself the aggrevation and extra labor costs of continually replacing these hunks of junk.

      (6 of 12 customers found this review helpful)

       
      5.0

      Best deal I've found.

      By 

      from Forked River NJ

      About Me Mechanic

      Verified Buyer
      Helpful Reviewer

      Pros

      • Not easy to install
      • You get a gasket 2studs

      Cons

      • Not easy to install

      Best Uses

        Comments about Dorman - OE Solutions Exhaust Manifold Kit:

        The Manifold was fine. The hard part was replacing all all the rusted studs. When I go to the Drill & heilicoil part of my tool box I say to my self, why did I want to be a mechanic. It worked out ok in the end. I only had to drill one stud out. No leaks now. Looking at the other side, It will have to done some day, Not anytime soon. Thank Ford.

        Displaying reviews 1-10

        Back to top

        Previous | Next »

        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.

        5 Questions | 5 Answers
        Displaying questions 1-5
        • Q:

          I need the driver side manifold for a 2003 ford f250 super duty with a 5.4 engine. Can you provide the part number so I can order this?

          Thanks.
          Asked on 8/3/2015 by Leonard from Plattsburgh, NY

          1 answer

          • CUSTOMER CARE

            A:

            Hi Marc, I'm glad to assist you! We do have an eexact driver side exhaust manifold kit for your 2003 Ford F-250 Superduty 5.4L and the part number is 674-560.

            Answered on 8/3/2015 by Steve from AAP
        • Q:

          How can I tell if I have a Dual overhead cam, or single overhead cam , do I look at the 8th number on the VIN# ---------------------- my 8th number is an "A" on a 1999 Lincoln navigator
          Asked on 6/24/2014 by navi

          1 answer

          • CUSTOMER CARE

            A:

            Hi Navi, great question! The A is a DOHC, otherwise it would be an L (SOHC).

            Answered on 6/25/2014 by Vincent from AAP
        • Q:

          Exhaust Manifolds include gaskets and hardware for a complete installation. This part is a direct replacement. This is what my box come with but I have misplaced the gasket/hardware can I buy them seperate. The Parts # is 674-559
          Asked on 6/22/2014 by yuvette from St.Louis, MI.

          1 answer

          • CUSTOMER CARE

            A:

            Hi Yuvette, glad to help you! To locate the exact exhaust manifold gasket, please provide us the year, make, model and engine size of your vehicle.

            Answered on 6/23/2014 by Steve from AAP
        • Q:

          I need drivers side manifold do not see
          Asked on 4/18/2014 by mike from dewitt,mich.

          1 answer

          • CUSTOMER CARE

            A:

            Hi Mike, glad to assist you! To locate the exact driver side exhaust manifold kit, please provide us the year, make, model and engine size of your vehicle.

            Answered on 4/19/2014 by Steve from AAP
        • Q:

          Is this price for both sides or just one
          Asked on 5/18/2011 by Chuck from Auburn NY

          1 answer

          • CUSTOMER CARE

            A:

            These are sold individually.

            Answered on 5/19/2011 by DIY Daniel from AAP
        Displaying questions 1-5

        Do you have a question about this product? 

        Check out the specials in our monthly flyer.
         
         
        Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.