PCV Elbow
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PCV Elbow PCV Elbow PCV Elbow
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Dorman - Help PCV Elbow

Part No. 47056 Warranty Details  
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Provide an airtight seal between PCV hoses and prevent vacuum leaks with our resilient PCV Elbows. Made from nylon or rubber the elbows are durable against fluctuating under hood temperatures.

Product Features:
  • Made from oil-resistant materials
  • Easy to install, just press into place
  • Direct replacement for a proper fit every time
  • Resilient construction resists brittleness and cracking
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Attachment Type:Push On
Inlet Diameter:0.618 in
Installation Hardware Included:None
Outlet Diameter:0.825 in
Package Quantity:1

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2 Questions | 4 Answers
Displaying questions 1-2
  • Q:

    Does this PCV Elbow come with a rubber gasket or o-ring?
    Asked on 8/7/2011 by Mr. XJ92 from Longwood, Fl

    3 answers

    • A:

      Pre 1994 4.0L engines had a twist in design with no gasket.

      Answered on 12/26/2016 by COverLambda from Texas
    • A:

      The reason there is no grommet/gasket is because this elbow "plugs" into the valve cover directly hints the two flange type things on the bottom. It plugs in basically like the oil cap. 1/4 turn i think. I just learned this on my 91 Wrangler 4.0L myself. This is actually a CCV Elbow that is misnamed but the correct part for the 4.0L HO in a 1991 YJ at least. I've spent hours researching this because a previous owner pushed a PCV valve into a grommet in the front valve cover hole which actually needed this elbow instead. The back hole in the valve cover needs a similar elbow with a much smaller hole in the bottom.

      Answered on 12/24/2016 by Eric from Colorado Springs, CO


      No, it does not come with a rubber gasket.

      Answered on 8/9/2011 by Start with Shane! from AAP
  • Q:

    i have a 93 jeep cherokee that i just changed the fuel filter on and engine still sputters what else could it be
    Asked on 9/29/2010 by nate from slipperyrock

    1 answer



      It could be the fuel pressure regulator, the fuel pump, fuel injectors, or the spark plugs.

      Answered on 9/29/2010 by Kevin from AAP
Displaying questions 1-2

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