Exhaust Stud Kit - 3/18-16 x 2-1/2 In.
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Exhaust Stud Kit - 3/18-16 x 2-1/2 In. Exhaust Stud Kit - 3/18-16 x 2-1/2 In.
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Dorman - Help Exhaust Stud Kit - 3/18-16 x 2-1/2 In.

Part No. 03125 Warranty Details  
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Our Exhaust Flange Stud & Nut provides you with the proper flange stud and nut for replacing your manifold. Save time and energy by having the right hardware on hand when you need it.

Product Features:
  • Direct replacement for a proper fit every time
  • Durable steel construction
  • New hardware helps fix exhaust leaks
  • Also available in the Exhaust Manifold Hardware Kit
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Bolt Grade:Grade 8
Bolt Material:Metal
Dog Point Fastener:No
Grade:Standard Replacement
Pilot Point Fastener:No


by PowerReviews
Dorman - HelpExhaust Stud Kit - 3/18-16 x 2-1/2 In.

(based on 1 review)

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Reviewed by 1 customer

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(2 of 3 customers found this review helpful)




from PA

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    • Difficult To Install

    Best Uses

      Comments about Dorman - Help Exhaust Stud Kit - 3/18-16 x 2-1/2 In.:

      They make these look like they are the manifold to head bolts but these are just doughnut gasket connection bolts way over priced!

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      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.

      3 Questions | 4 Answers
      Displaying questions 1-3
      • Q:

        is this the actual picture of the kit? the studs i have look nothing like these. the ones i have are special ones so u can attach the heat shield

        Asked on 4/13/2012 by Anonymous from north adams. mass. 01247

        2 answers



          This Dorman - Help Exhaust Stud Kit - 3/18-16 x 2-1/2 In. Part number 03125 is designed for direct replacement of rusted or damaged exhaust bolts and springs, ensuring an exact fit every time. Direct fit kits available (where applicable) for ease of replacement. Depending on the application, kits include multiple quantities of the following styles: cup Type, Pilot Seal, Reverse Taper, Concave, Quick-Seal Rubber and Quick-Seal Copper. In order to check the exact fit application, please provide the year, make, model and engine size of the vehicle and we would be better able to assist you.

          Answered on 4/15/2012 by Steve from AAP
        • A:

          These do NOT appear to fit the manifold-to-HEAD attachment as the Advance catalog loosely implies. I just bought these at the local store and found they are for the manifold-to-PIPE FLANGE connection (i.e. the 'outlet' end of the manifold). The mfr labeling on the package even specifies this. They work fine for that purpose (which is what I needed). Look elsewhere for the bolts needed for the heatshield, gasket, etc.

          Answered on 3/17/2013 by LanceD from Philly area, PA
      • Q:

        dokota 3.9 v-6 exhast bolts need both sides,were are they?
        Asked on 10/28/2011 by rich from home

        1 answer



          This exhaust stud kit includes the bolts for both the sides.

          Answered on 10/31/2011 by DIY Daniel from AAP
      • Q:

        are these for the exhaust pipe to rhe manifold?
        Asked on 7/10/2011 by mike

        1 answer



          It is for the manifold.

          Answered on 7/19/2011 by DIY Daniel from AAP
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