Engine Oil Pressure Switch
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Engine Oil Pressure Switch Engine Oil Pressure Switch


BWD Engine Oil Pressure Switch

Part No. S4191 Warranty  

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BWD oil pressure switches are manufactured to meet or exceed OE performance.
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Connector Gender:Female
Terminal Gender:Male

REVIEW SNAPSHOT®

by PowerReviews
BWDOil Pressure Switch
 
3.9

(based on 10 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (2)

67%

of respondents would recommend this to a friend.

Pros

  • Easy to use (5)

Cons

    Best Uses

        • Reviewer Profile:
        • Auto enthusiast (3)
        • Was this a gift?:
        • No (9)

      Most Liked Positive Review

       

      Great OEM Replacement

      Great OEM replacement part and easy to replace on my 2000 Jeep Cherokee. Will require a 1 1/16" deep socket. Replaced part and oil pressure gauge was back in service, no ...Read complete review

      Great OEM replacement part and easy to replace on my 2000 Jeep Cherokee. Will require a 1 1/16" deep socket. Replaced part and oil pressure gauge was back in service, no more worries?

      VS

      Most Liked Negative Review

       

      Not the right part, Liberty Limited 3.7L

      The port hole in this switch is smaller than the OEM version for the 3.7L Jeep Libery and it causes this switch to read lower oil pressure at certain RPM's. Product may work for smaller...Read complete review

      The port hole in this switch is smaller than the OEM version for the 3.7L Jeep Libery and it causes this switch to read lower oil pressure at certain RPM's. Product may work for smaller engines in the Liberty but not the 3.7L.

      Reviewed by 10 customers

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      Displaying reviews 1-10

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      5.0

      Low Pressure Indication on Oil Gauge

      By Ken, the Road Warrior

      from Hartford, CT

      About Me Casual Driver

      Verified Buyer
      Level 3

      Pros

      • Durable
      • Easy To Use
      • Good Design

      Cons

        Best Uses

        • SUV

        Comments about BWD Oil Pressure Switch:

        I was ready to scrap my Jeep 4.0 L with 216k miles, however, the low oil pressure indication on my dash oil gauge was fully rectified by installing a replacement oil pressure sender.

        • Was this a gift?:
        • No

        Comment on this review(earn points)

         
        5.0

        Great OEM Replacement

        By G-man

        from Fayetteville, NC

        About Me Auto Enthusiast, Casual Driver, Truck Enthusiast

        Verified Buyer
        Level 2

        Pros

        • Easy to replace
        • Exact fit

        Cons

          Best Uses

            Comments about BWD Oil Pressure Switch:

            Great OEM replacement part and easy to replace on my 2000 Jeep Cherokee. Will require a 1 1/16" deep socket. Replaced part and oil pressure gauge was back in service, no more worries?

            • Was this a gift?:
            • No

            Comment on this review(earn points)

             
            1.0

            Not the right part, Liberty Limited 3.7L

            By TheHardWay

            from Morgantown, WV

            About Me Auto Enthusiast

            Pros

              Cons

              • Incompatible

              Best Uses

                Comments about BWD Oil Pressure Switch:

                The port hole in this switch is smaller than the OEM version for the 3.7L Jeep Libery and it causes this switch to read lower oil pressure at certain RPM's. Product may work for smaller engines in the Liberty but not the 3.7L.

                • Was this a gift?:
                • No

                Comment on this review(earn points)

                (1 of 1 customers found this review helpful)

                 
                1.0

                did not work

                By bob

                from boyertown,pa

                About Me Auto Enthusiast

                Verified Buyer
                Level 1

                Pros

                • Easy To Use

                Cons

                • Incompatible

                Best Uses

                • None

                Comments about BWD Oil Pressure Switch:

                did not work. Replaced with another one and still didn't work had to replace with oe sending unit from jeep dealer that one
                worked fine.

                • Was this a gift?:
                • No

                Comment on this review(earn points)

                (1 of 1 customers found this review helpful)

                 
                5.0

                Easy Fix

                By J

                from SC

                Verified Buyer
                Level 1

                Pros

                • Easy To Use
                • Good Fit

                Cons

                  Best Uses

                  • JEEP

                  Comments about BWD Oil Pressure Switch:

                  Changed the oil in my jeep one day and the next the gauge was pegged at 80psi. Replaced the switch in about 10 mins and cranked it up and the gauge read normal. Easy Fix.

                  • Was this a gift?:
                  • No

                  Comment on this review(earn points)

                  (1 of 1 customers found this review helpful)

                   
                  5.0

                  Works great!

                  By Thomas

                  from CC, TX

                  Verified Buyer
                  3 or more reviews submitted

                  Pros

                  • Easy To Use

                  Cons

                    Best Uses

                      Comments about BWD Oil Pressure Switch:

                      Easy replacement that fixed my problem

                      • Car & Truck:
                      • Auto Enthusiast
                      • Was this a gift?:
                      • No

                      Comment on this review(earn points)

                       
                      4.0

                      Works like new

                      By Gary

                      from Milwaukee WI

                      Verified Buyer

                      Pros

                        Cons

                          Best Uses

                            Comments about BWD Oil Pressure Switch:

                            15 minute install, 2000 Jeep Grand Cherokee

                            • Was this a gift?:
                            • No

                            Comment on this review(earn points)

                            (0 of 2 customers found this review helpful)

                             
                            3.0

                            didn't solve the problem

                            By jay401

                            from IL

                            Verified Buyer

                            Pros

                              Cons

                                Best Uses

                                • Small Cars

                                Comments about BWD Oil Pressure Switch:

                                I put this switch in, but the oil pressure still showed low (light on) when engine is hot and idling. No any label on this switch which makes me wonder the quality. My older switch has label (product # and maker). Maybe spray off the old one (1yr), it might still work. Anyway, the low oil pressure may be due to some other reason. I will likely get the dealer parts to see if it is working before I do bigger job on the engine. Also a mechanical gauge will be applied.

                                • Car & Truck:
                                • Casual Driver
                                • Was this a gift?:
                                • No

                                Comment on this review(earn points)

                                 
                                5.0

                                02 Jeep Liberty

                                By Eric

                                from Ohio

                                Helpful Reviewer

                                Pros

                                • Easy To Use

                                Cons

                                  Best Uses

                                    Comments about BWD Oil Pressure Switch:

                                    Worked great on a 02 Jeep Liberty with 3.7L and oil light. Light used to come on while idling but this fixed the problem.

                                    • Car & Truck:
                                    • Casual Driver
                                    • Was this a gift?:
                                    • No

                                    Comment on this review(earn points)

                                    (1 of 1 customers found this review helpful)

                                     
                                    5.0

                                    A quick fix...

                                    By Daddy-O

                                    from Blairstown, NJ

                                    Verified Buyer
                                    3 or more reviews submitted

                                    Pros

                                    • Exact fit
                                    • Good quality
                                    • Solved problem

                                    Cons

                                    • None

                                    Best Uses

                                    • A Jeep 6 cylinder engine

                                    Comments about BWD Oil Pressure Switch:

                                    My oil pressure gauge went from 40 psi to 80 psi overnight. After cleaning and checking the connector I decided to replace the sending unit. Problem solved.

                                    • Car & Truck:
                                    • Auto Enthusiast

                                    Comment on this review(earn points)

                                    Displaying reviews 1-10

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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.

                                    5 Questions | 6 Answers
                                    Displaying questions 1-5
                                    • Q:

                                      oil pressure guage stays at 80 , do I need a new switch
                                      Asked on 11/22/2011 by Anonymous

                                      1 answer

                                      • CUSTOMER CARE

                                        A:

                                        If your oil pressure is remaining that high, I would suggest having it checked with a manual pressure gauge to see if the reading is accurate. It sounds to me as if you might have a bad oil sending unit. If the oil pressure sending unit is good, check the oil pressure relief valve. It may be stuck closed resulting in high pressure reading.

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

                                      Where exactly is the Oil Pressure Switch located on my 2001 Jeep Grand Cherokee Laredo? What special tool(s) are needed to R&R the switch?
                                      Asked on 3/9/2011 by Lee from Independence, MO

                                      1 answer

                                      • CUSTOMER CARE

                                        A:

                                        The oil pressure switch is usually located on the engine block, often near the oil filter.

                                        Answered on 3/11/2011 by Parts Guru Geo from AAP
                                    • Q:

                                      where is unit on the Engine
                                      Asked on 3/2/2011 by Anonymous

                                      1 answer

                                      • CUSTOMER CARE

                                        A:

                                        The oil pressure sensor is located on the rear of the engine and to the rear of the intake manifold.

                                        Answered on 5/10/2011 by Just Ask Jacob! from AAP
                                    • Q:

                                      I came to a stoplight and noticed my check gauges light was on. I then noticed my oil pressure gauge was a 0 when I started driving it went back up to normal. It continued to do this so i shut it down and an hour later i checked it again and it worked fine. Any one have this issue before. 99 jeep grand cherokee laredo, 4.0
                                      Asked on 11/3/2010 by Big V from Ft. eustis, Virginia

                                      2 answers

                                      • CUSTOMER CARE

                                        A:

                                        This could be the cause of your issues, but unfortunately we are unable to diagnose what is wrong with your vehicle without being able to be there with your vehicle. We highly recommend taking your vehicle to a reputable shop to have them take a look at it to determine the cause.

                                        Answered on 11/3/2010 by Anonymous
                                      • A:

                                        exact same issue. The oil pump is working best I can tell so everything points to this. Others have commented similarly so I am replacing it and observing.

                                        Answered on 3/14/2011 by bajohnson1 from baltimore md
                                    • Q:

                                      will this make my oil light come on ?
                                      Asked on 1/23/2010 by Anonymous

                                      1 answer

                                      • A:

                                        Check out this forum site. Sounds like I was having the same problem with my oil pressure light coming on after the engine warmed up. I hope this will help you...

                                        http://forums.automotive.com/70/6345637/engine/jeep-grand-cherokee-engine-oil-pressure/index.html

                                        Answered on 2/21/2010 by Smitty from Newark, Ohio
                                    Displaying questions 1-5

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