Radiator Cap Lev-R-Vent
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CARQUEST or Stant Radiator Cap Lev-R-Vent

Part No. 10331 Warranty Details  

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Cap Finish:Plated
Cap Material:Steel
Lever Type:Yes
Logo:Yes
Material:Steel
Maximum Pressure:18
OE Replacement:No
Quick Pressure Release:Yes
Radiator Cap Shape:4 Ear
Reservoir Overflow System:Yes
Shape:4 Ear

REVIEW SNAPSHOT®

by PowerReviews
StantRadiator Cap Lev-R-Vent
 
4.1

(based on 15 reviews)

Ratings Distribution

  • 5 Stars

     

    (9)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (1)

87%

of respondents would recommend this to a friend.

Pros

  • Easy to install (13)
  • Durable (4)
  • Improves engine efficiency (4)

Cons

No Cons

Best Uses

  • Replacement (10)
  • Everyday driving (9)
  • Restoration (4)
    • Car & Truck:
    • Casual driver (3)
    • Reviewer Profile:
    • Auto enthusiast (4), Mechanic (3)

Most Liked Positive Review

 

Nice Design

I recently replaced all of the engine cooling system components following radiator and (two weeks later) water pump failures. Cap has a nice pressure relief feature that allows you to vent the system...Read complete review

I recently replaced all of the engine cooling system components following radiator and (two weeks later) water pump failures. Cap has a nice pressure relief feature that allows you to vent the system pressure prior to cap removal. Design is such that you must pull the vent in order to unlock the cap which may help the inexperienced from opening it under severe pressure. Nice design and marginal cost increase over non-venting model.

VS

Most Liked Negative Review

 

not well made

not the stant quality i am used to getting for the money...i think the lever vent popped by itself and anti-freeze went into over flow tank then onto highway.....

not the stant quality i am used to getting for the money...i think the lever vent popped by itself and anti-freeze went into over flow tank then onto highway.....

Reviewed by 15 customers

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Displaying reviews 1-10

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1.0

does not seal

By 

from naples fl

Comments about Stant Radiator Cap Lev-R-Vent:

Did not fit correctly would not seal

Comment on this review(earn points)

(3 of 6 customers found this review helpful)

 
5.0

Good Cap

By 

from Michigan

About Me Casual Driver, Truck Enthusiast

Verified Buyer
Helpful Reviewer

Pros

  • Easy To Install

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Stant Radiator Cap Lev-R-Vent:

    De-pressurization lever is a good feature.

    Comment on this review(earn points)

    (3 of 6 customers found this review helpful)

     
    3.0

    Fits & is proper pressure, all wear out

    By 

    from Ohio

    About Me Auto Enthusiast, Retired Auto Mechanic

    Ask me a question

    Verified Buyer
    Level 3

    Pros

    • Correct Fit Good Price
    • Easy To Install

    Cons

      Best Uses

      • Everyday Driving

      Comments about Stant Radiator Cap Lev-R-Vent:

      Radiator caps wear out over time, any brand needs to be replaced sooner or later. Cheap insurance compared to overheating and the problems that causes.

      Comment on this review(earn points)

      (4 of 11 customers found this review helpful)

       
      5.0

      RIGHT PART

      By 

      from naples, fl

      About Me Casual Driver

      Verified Buyer
      3 or more reviews submitted

      Pros

      • Easy To Install
      • Increases Power
      • Lightweight

      Cons

        Best Uses

        • Everyday Driving
        • Replacement

        Comments about Stant Radiator Cap Lev-R-Vent:

        we got the right part the first time. that doesnt always happen with auto part stores.

        Comment on this review(earn points)

        (6 of 10 customers found this review helpful)

         
        2.0

        not well made

        By 

        from cave spring,ga.

        About Me Mechanic

        Ask me a question

        Verified Buyer
        3 or more reviews submitted

        Pros

          Cons

            Best Uses

            • Replacement

            Comments about Stant Radiator Cap Lev-R-Vent:

            not the stant quality i am used to getting for the money...i think the lever vent popped by itself and anti-freeze went into over flow tank then onto highway.....

            Comment on this review(earn points)

            (5 of 10 customers found this review helpful)

             
            5.0

            Radiator Cap Lev-R-Vent by Stant

            By 

            from cleveland ohio

            About Me Mechanic

            Verified Buyer
            Level 3

            Pros

            • Durable
            • Easy To Install
            • Improves Engine Efficiency

            Cons

            • No Improvement In Performance

            Best Uses

            • Restoration

            Comments about Stant Radiator Cap Lev-R-Vent:

            nice Radiator Cap Lev-R-Vent by Stant

            Comment on this review(earn points)

            (5 of 10 customers found this review helpful)

             
            3.0

            First one almost lasted 2 years

            By 

            from Vermilion Ohio

            About Me Mechanic

            Ask me a question

            Verified Buyer
            Level 3

            Pros

            • Easy To Install

            Cons

              Best Uses

              • Everyday Driving
              • Replacement

              Comments about Stant Radiator Cap Lev-R-Vent:

              Use is on 1990 Seville, and first one lasted 23 months which beat the warranty of 12 but not a gem by any means. I guess they do not make radiator caps like they use to.

              Comment on this review(earn points)

              (4 of 8 customers found this review helpful)

               
              5.0

              Nice Design

              By 

              from Oak Park, IL

              About Me Auto Enthusiast

              Level 4

              Pros

              • Easy To Install
              • Pressure-relief Feature

              Cons

              • none

              Best Uses

              • Everyday Driving
              • Replacement

              Comments about Stant Radiator Cap Lev-R-Vent:

              I recently replaced all of the engine cooling system components following radiator and (two weeks later) water pump failures. Cap has a nice pressure relief feature that allows you to vent the system pressure prior to cap removal. Design is such that you must pull the vent in order to unlock the cap which may help the inexperienced from opening it under severe pressure. Nice design and marginal cost increase over non-venting model.

              Comment on this review(earn points)

              (7 of 13 customers found this review helpful)

               
              5.0

              Great replacement for OEM cap

              By 

              from Cincinnati, OH

              About Me Auto Enthusiast, Truck Enthusiast

              Ask me a question

              Verified Buyer
              3 or more reviews submitted

              Pros

              • Durable
              • Easy To Install

              Cons

                Best Uses

                • Replacement

                Comments about Stant Radiator Cap Lev-R-Vent:

                Makes removing radiator cap safer and easier. Pulling the lever will release the pressure and vent pressurized coolant into the overflow tank rather than all over your engine or hands. Relieving the pressure (or vacuum) makes cap removal a snap.

                Comment on this review(earn points)

                (6 of 11 customers found this review helpful)

                 
                5.0

                Good Solution at reasonable price!

                By 

                from Naperville,IL

                Ask me a question

                Verified Buyer
                3 or more reviews submitted

                Pros

                • Durable
                • Easy To Install
                • Improves Engine Efficiency

                Cons

                  Best Uses

                  • Replacement

                  Comments about Stant Radiator Cap Lev-R-Vent:

                  Easy fix to old radiator cap.

                  Comment on this review(earn points)

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                  Do you have questions about this product?(earn points for answers!)

                   

                  Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

                  1 Question | 2 Answers
                  Displaying question 1
                  • Q:

                    I have replaced my hoses, water pump, radiator and rediator cap but I am still having to replace collant. Is it possible that I bought the wrong radiator cap?
                    Asked on 6/18/2011 by Frankie from Parkton NC

                    2 answers

                    • A:

                      I don't think it's the cap. Here's what ya need to do. REALLY clean off cap & entire area around the top of the radiator near cap. Carefully monitor for leaks & dribbles.
                      You may have a leaky water pump even if its "new" , or a pinhole in a hose or the radiator. Careful inspections and hot monitoring should find this . . . Or maybe bad head gasket. Good Luck. Maxx

                      Answered on 10/4/2013 by Silver Hammer from 3341
                    • CUSTOMER CARE

                      A:

                      I would suggest taking your vehicle to a certified mechanic for a proper diagnosis before buying and having parts installed that may not (solve/be) the problem.

                      Answered on 7/15/2011 by Steve from AAP
                  Displaying question 1

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