Radiator Cap Lev-R-Vent
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Stant Radiator Cap Lev-R-Vent

Part No. 10331 Warranty  

See if this part fits a specific vehicle.

Check Vehicle Fit

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
 
4.3

(based on 14 reviews)

Ratings Distribution

  • 5 Stars

     

    (9)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

93%

of respondents would recommend this to a friend.

Pros

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

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

     

    First one almost lasted 2 years

    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...Read complete review

    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.

    Reviewed by 14 customers

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    (1 of 2 customers found this review helpful)

     
    5.0

    Good Cap

    By JM

    from Michigan

    About Me Casual Driver, Truck Enthusiast

    Verified Buyer
    Level 1

    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)

      (1 of 2 customers found this review helpful)

       
      3.0

      Fits & is proper pressure, all wear out

      By Tom

      from Ohio

      About Me Auto Enthusiast, Retired Auto Mechanic

      Ask me a question

      Verified Buyer
      3 or more reviews submitted

      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)

        (2 of 6 customers found this review helpful)

         
        5.0

        RIGHT PART

        By tugger

        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)

          (2 of 4 customers found this review helpful)

           
          2.0

          not well made

          By 42 year mechanic ( shadetree )

          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)

              (3 of 6 customers found this review helpful)

               
              5.0

              Radiator Cap Lev-R-Vent by Stant

              By jack

              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)

              (3 of 6 customers found this review helpful)

               
              3.0

              First one almost lasted 2 years

              By joe5454us

              from Vermilion Ohio

              About Me Mechanic

              Ask me a question

              Verified Buyer
              3 or more reviews submitted

              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)

                (2 of 4 customers found this review helpful)

                 
                5.0

                Nice Design

                By Jimmy

                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)

                (4 of 8 customers found this review helpful)

                 
                5.0

                Great replacement for OEM cap

                By GHT

                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)

                  (4 of 7 customers found this review helpful)

                   
                  5.0

                  Good Solution at reasonable price!

                  By BobD

                  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)

                    (2 of 6 customers found this review helpful)

                     
                    5.0

                    Nice Design

                    By Cooper

                    from Falls Church, VA

                    About Me Auto Enthusiast

                    Ask me a question

                    Verified Buyer
                    3 or more reviews submitted

                    Pros

                    • Easy To Install
                    • Lightweight

                    Cons

                      Best Uses

                      • Everyday Driving

                      Comments about Stant Radiator Cap Lev-R-Vent:

                      Nice design, improvement over the original.

                      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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