Vacuum Check Valve - Universal
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Vacuum Check Valve - Universal
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Dorman - Help Vacuum Check Valve - Universal

Part No. 47149 Warranty Details  

Fit of this part varies by vehicle & equipment specs Type of Fit

We manufacture a comprehensive selection of Vacuum and Emissions Fittings for almost any automotive Vacuum job. We also offer Vacuum Tubing, sold separately.

Product Features:
  • Available in a variety of shapes, including Straight, T-Shape, Y-Shape, F-Shape, and L-Shape
  • Constructed from durable plastic or heat-resistant PVC Vinyl for a long service life
  • Conveniently packaged in many different sizes, assortments and quantities
  • Depending on the application, available in either black or white
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Color:Black/White
Fitting Sizes Included:(1) 1/8 X 1/4
Material:Plastic
Outside Diameter:1/8 X 1/4
Package Contents:1 Vacuum Check Valve
Package Quantity:1
Shape:Straight
Style:Straight

REVIEW SNAPSHOT®

by PowerReviews
Dorman - HelpVacuum Check Valve - Universal
 
2.7

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (1)

Pros

No Pros

Cons

No Cons

Best Uses

No Best Uses
    • Reviewer Profile:
    • Avid do-it-yourselfer (3)

Reviewed by 3 customers

Displaying reviews 1-3

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5.0

fits perfect

By 

from texas

About Me Avid Do-It-Yourselfer

See all my reviews

Verified Buyer
3 or more reviews submitted

Pros

  • Easy To Use
  • Good Design

Cons

    Best Uses

      Comments about Dorman - Help Vacuum Check Valve - Universal:

      perfect replacement part

      (1 of 1 customers found this review helpful)

       
      1.0

      Best use for coupling 2 hoses

      By 

      from Bedford,VA

      About Me Avid Do-It-Yourselfer

      Pros

        Cons

        • Poor Design

        Best Uses

          Comments about Dorman - Help Vacuum Check Valve - Universal:

          The word "Check-valve" is part of the description, right? Passes air in both directions with no discernible difference.

          (2 of 12 customers found this review helpful)

           
          2.0

          Just ok

          By 

          from Loveland, CO

          About Me Avid Do-It-Yourselfer

          Verified Buyer

          Pros

          • Easy To Use

          Cons

          • Cheap Materials

          Best Uses

            Comments about Dorman - Help Vacuum Check Valve - Universal:

            Gets the job done but you get what you pay for

            Displaying reviews 1-3

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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.

            9 Questions | 9 Answers
            Displaying questions 1-9
            • Q:

              is this part used on a '87 buick grand national with electric brakes,thanks for any info i appreciate it,john
              Asked on 5/9/2014 by 87gn from ronkonkoma,n.y.

              1 answer

              • CUSTOMER CARE

                A:

                Hi 87gn, glad to assist you! This is universal and and do not have any applications associated with it. You would need to match it up to the old valve and see if they would work. Its size is 1/4 inch at one end and 1/18 inch at another.

                Answered on 5/10/2014 by Vincent from AAP
            • Q:

              I have a 1997 Jeep Grand Cherokee Ladreo 4.0 6cyc and I am looking to replace the check value that feeds the A/c Heater control Assy. I purchased this one and it ended up not fitting the hoses so it was not a t direct replacement. can you suggest another one maybe with a larger input then 1/8"????
              Asked on 4/3/2014 by GARY from HYANNIS, MA CAPE COD

              1 answer

              • CUSTOMER CARE

                A:

                Hi Gary, I'm happy to help! Yes, this part is not a custom fit for your Cherokee. I did some search but unable to find an exact part for your vehicle. I would recommend that you check with the nearest Advance store and one of our Parts Pros will assist you with an alternate part availability.

                Answered on 4/8/2014 by John the Car-Doc from AAP
            • Q:

              Is it rated to be used with fuel vapor? I need a small check valve for a one way tank vent.
              Asked on 7/12/2013 by Ivan from Trona, CA

              1 answer

              • CUSTOMER CARE

                A:

                This Dorman - Help Vacuum Check Valve - Universal - Part No. 47149 is a one-way check valve to maintains system vacuum and used in vacuum systems or with any vacuum operated accessory. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                Answered on 7/13/2013 by Morgan from AAP
            • Q:

              what psi does this valve check to? 15, 20, etc. psi?
              Asked on 10/18/2012 by saturnfan from houston, tx

              1 answer

              • CUSTOMER CARE

                A:

                This Dorman - Help Vacuum Check Valve - Universal - part# 47149 is meant as a washer fluid anti drain back valve. It wouldn't be rated for more than 5 psi. As far as vacuum, around 15-18 inches. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

                Answered on 10/18/2012 by Vincent from AAP
            • Q:

              Do you have this in more than 1 size?
              Asked on 11/22/2011 by tipper from east jordan ,mi

              1 answer

              • CUSTOMER CARE

                A:

                We greatly appreciate your taking time to submit a review. Please call us at 1-877-ADVANCE (238-2623) and we would be more than happy to assist you.

                Answered on 11/22/2011 by Aaron from AAP
            • Q:

              Do you have one of these that resists air flow both ways.
              Asked on 10/1/2011 by Knick Knack

              1 answer

              • CUSTOMER CARE

                A:

                This is a single way Vacuum check valve.

                Answered on 10/3/2011 by Steve from AAP
            • Q:

              which direction does this fit
              Asked on 7/23/2011 by Anonymous from JE

              1 answer

              • CUSTOMER CARE

                A:

                Direction of flow –black part to white part.

                Answered on 7/26/2011 by DIY Daniel from AAP
            • Q:

              does this go inside the hose cause mine was internal or does it have to have a hose hooked to both sides and that i would have to buy a new hose also
              Asked on 7/5/2011 by girl from cocoa,fl

              1 answer

              • CUSTOMER CARE

                A:

                We will need more information including the year, make, model, and engine size of your application before we can make a suggestion. Please call us at 1-877-ADVANCE (238-2623) and we would be more than happy to further assist you.

                Answered on 7/11/2011 by Start with Shane! from AAP
            • Q:

              check value.is it 1/4 inch
              Asked on 11/29/2010 by Anonymous

              1 answer

              • CUSTOMER CARE

                A:

                Yes. It is 1/4 inch.

                Answered on 12/1/2010 by David the Dynamite Parts Guy from AAP
            Displaying questions 1-9

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