Brass Cup Expansion Plug 1-1/2 In., Height 0.220
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Brass Cup Expansion Plug 1-1/2 In., Height 0.220
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Dorman - Autograde Brass Cup Expansion Plug 1-1/2 In., Height 0.220

Part No. 565-077 Warranty Details  
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Our Engine Expansion Plugs are available in multiple styles, including Cup Type, Pilot Seal, Reverse Taper, Concave, Quick-SealĀ® . Our unique Pilot Seal Expansion Plug ensures a leak-proof fit.

Product Features:
  • Many sizes available
  • Conveniently available in packs of different quantities
  • Constructed from high quality steel, copper, brass, or rubber
  • Dorman's Engine Expansion Plugs are constructed to strict engineering quality standards
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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    1994 Mercury Grand Marquis with 4.6L FI engine. How many freeze plugs are there in the block & where are they located?

    Asked on 10/19/2012 by warrenmichael from Southwest Ranches, FL

    1 answer



      With reference to your inquiry on freeze plugs (Dorman - Autograde Brass Cup-Type Expansion Plug 38.25mm Diameter, 0.220 Inch Height - Part No. 565-077) on your 1994 Mercury Grand Marquis with 4.6L FI engine, it is 3 on either side under the exhaust manifold and normally one or two in the front on either side and the same on back. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.

      Answered on 10/19/2012 by John the Car-Doc from AAP
  • Q:

    What size freeze plugs are needed for Engine rear block in the flywheel area, I need to remove gear box is this a hard task?
    Asked on 3/27/2012 by Errol from Bahamas

    1 answer



      For assisting you further, please provide the year, make, model and engine size of the vehicle.

      Answered on 3/28/2012 by Vincent from AAP
Displaying questions 1-2

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