Oxygen Sensor
Hover over the image to zoom in
Share this:

Bosch Oxygen Sensor

Part No. 15896 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

Bosch leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Product Features:
  • Double laser-welded stainless steel body protects against contamination
  • Seared protection tube due to 100% functional quality test
  • Pre-coated threads with anti-seize compound right out of the box
  • True Direct-fit OE connectors and harness
  • Performance meets or exceeds OE specifications
Back To Top
Wire Quantity:4

REVIEW SNAPSHOT®

by PowerReviews
BoschOxygen Sensor
 
4.3

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (3)

Cons

No Cons

Best Uses

No Best Uses
    • Reviewer Profile:
    • Casual driver (3)
    • Was this a gift?:
    • No (3)

Reviewed by 3 customers

Displaying reviews 1-3

Back to top

(0 of 2 customers found this review helpful)

 
5.0

Bank 2 Sensor 1

By 

from Waterbury, CT

About Me Casual Driver, Truck Enthusiast

Verified Buyer

Pros

  • Durable
  • Easy To Use
  • High-Performance
  • Lightweight
  • Versatile

Cons

    Best Uses

    • Trucks

    Comments about Bosch Oxygen Sensor:

    Initial O2 sensor was close to impossible to get out. Had to have a mechanic friend do it for me. Got the new one in but Ck Eng light is still on. Hoping once I clear it, all will be good.

    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon

     
    4.0

    good product

    By 

    from richmond va

    About Me Casual Driver

    Verified Buyer

    Pros

    • Easy To Use

    Cons

      Best Uses

        Comments about Bosch Oxygen Sensor:

        none

        • Was this a gift?:
        • No

        Comment on this reviewHelp Icon

         
        4.0

        I would buy this product again

        By 

        from michigan

        About Me Casual Driver

        See all my reviews

        Ask me a question

        Verified Buyer
        3 or more reviews submitted

        Pros

        • Easy To Use

        Cons

          Best Uses

            Comments about Bosch Oxygen Sensor:

            Seems to have fixed the problem

            • Was this a gift?:
            • No

            Comment on this reviewHelp Icon

            Displaying reviews 1-3

            Back to top

            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.

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

              i have a check engine light. the obd2 shows P0135, bank 1 o2 sensor is off. i ordered and received this item before i found out that bank 1 and 2 are different. will this item fix my issue or should i order a different one? the description doesn't specify if it's bank 1 or 2. i have a 02 chevy malibu.
              Asked on 4/23/2015 by mihai from washington, dc

              1 answer

              • CUSTOMER CARE

                A:

                Happy to help you with your question Mihai! I compared the sensor you linked with a few others that fit the same vehicle your 02 Chevy Malibu. From what I was able to find they work for both bank 1 and bank 2 upstream. Both sensor 1 for bank 1 and bank 2 should be the same. To be sure you are looking at the correct sensor be sure you are looking at the sensor closest to the back of the engine. When you open the hood the side of the engine closes to the front bumper will be bank 2, the one by the bulk head (firewall) will be bank 2. You may want to refer back to a repair manual(Part No 38026) or a certified mechanic if you are having trouble finding the sensor location.

                Answered on 4/25/2015 by Panda from AAP
            • Q:

              I have a 2005 Buick Rendezvous, 6 cyl. showing O2 sensor, bank 1, sensor 1. Is this the correct item for my vehicle?
              Asked on 6/28/2014 by John from Dundee, Fl

              1 answer

              • CUSTOMER CARE

                A:

                Hi John, glad to serve you! Yes, this is an exact fit upstream oxygen sensor for your 2005 Buick Rendezvous 6 cylinder.

                Answered on 6/30/2014 by Steve from AAP
            • Q:

              hello how many oxygen sensors are there on a 03 grandam gt 3.4? i only see the one on the cat itself. I am getting slight hesitation and loss of power goin up hills and the hesitation gets worse.I had this same exact problem and had to replace the cat and I would like to avoid that again. if you can tell me how many and part numbers that would be great.


              Thanx Brad Myers
              Asked on 6/5/2014 by brad from sharpsburg md

              1 answer

              • CUSTOMER CARE

                A:

                I'm happy to help, Brad! Your 2003 Pontiac Grand Am GT 3.4L V6 has two oxygen sensors, one upstream (this part) and one downstream, the upstream is located in the front pipe and the downstream is after the catalytic converter in front of the resonator. The downstream sensor for your vehicle is Bosch Part No. 15896.

                Based on the description of the problem, the oxygen sensors may not need to be replaced. Generally, any failure of your oxygen sensors should generate a check engine light. A catalytic converter will usually fail due to a problem somewhere else in the engine. A tune up (spark plugs, wires, PCV valve, fluid change, etc.) and possibly some fuel system cleaner (Part No. 65740) might help to resolve the issue.

                If your check engine light is on, your local Advance Auto Parts store may be able to read the code for free. If you replace your oxygen sensors don't forget the rust penetrant (Part No. 300004 or Part No. 16-PB) and an O2 sensor wrench (Part No. AC679) Try our 'Need expert help?' link located further down this page if you need help diagnosing your vehicle.

                Answered on 6/6/2014 by Heath, ASE Parts Specialist from AAP
            • Q:

              on My Chevy S10, is this the same part for both the upstream AND downstream sensors? Or are there different upstream and downstream sensor part numbers?
              Asked on 2/21/2014 by Jeffrey from Saginaw, MI, USA

              1 answer

              • CUSTOMER CARE

                A:

                Hi Jeffrey, good question! To check the exact fit application for the Bosch Oxygen Sensor (Part No. 15896), please provide us the year, and engine size of your vehicle.

                Answered on 2/23/2014 by Steve from AAP
            • Q:

              would this work 2001 grand am 3.4 engine bank 1 sensor 2
              Asked on 9/3/2013 by thomas

              1 answer

              • CUSTOMER CARE

                A:

                This Bosch Oxygen Sensor - Part No. 15896 fit as bank 1 and sensor 1 for your 2001 Pontiac Grand Am 3.4L. Please refer the Bosch Premium Oxygen Sensor with OE SmartLink™ - Part No. 15732 which would be an exact fit for your vehicle as bank 1 and sensor 2. 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 9/4/2013 by Morgan from AAP
            • Q:

              how many Oxygen Sensor dose my 2003 ls chevy s10 4.3l have. 2-3-4?
              and waht are the called.

              upstream right, left thats 2. downstream right-left thatas 2. so 4

              Or just up and down that just 2.

              or up left up right and down thats 3?

              Sorry but I'm lost every site explaines it different?

              thank you.
              Asked on 2/22/2013 by steven from grand island, neb

              1 answer

              • CUSTOMER CARE

                A:

                With reference to your inquiry on the Bosch Oxygen Sensor - part#15896, there are four oxygen sensors on your Chevy S-10 4.3L. There will be three on the "Y" pipe from the manifolds, and one before and after the catalytic converter. Upstream oxygen sensors are located before the catalytic converter and downstream oxygen sensors are located after the catalytic converter. For any further assistance, you may also 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 2/22/2013 by Vincent from AAP
            Displaying questions 1-6

            Do you have a question about this product? 

            Check out the specials in our monthly flyer.
             
             
            Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.