Oxygen Sensor
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Bosch Oxygen Sensor

Part No. 15733 Warranty Details  

See if this part fits a specific vehicle.

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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:
  • Our premium oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Patented SmartLink connector system
  • No special tools required for installation
  • Sealed protection tube due to 100% functional quality test
  • Performance meets or exceeds OE specifications
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Heated:Yes
Length:26 in
Overall Length:27.2 in
Wire Harness Length:23.9 in
Wire Quantity:4

REVIEW SNAPSHOT®

by PowerReviews
BoschOxygen Sensor
 
3.5

(based on 64 reviews)

Ratings Distribution

  • 5 Stars

     

    (16)

  • 4 Stars

     

    (28)

  • 3 Stars

     

    (5)

  • 2 Stars

     

    (4)

  • 1 Stars

     

    (11)

77%

of respondents would recommend this to a friend.

Pros

  • Easy to use (25)
  • Versatile (12)
  • High-performance (6)
  • Durable (5)
  • Lightweight (4)

Cons

  • Incompatible (13)
  • Difficult to use (9)

Best Uses

  • Small cars (22)
  • Trucks (12)
  • Large cars (10)
    • Car & Truck:
    • Auto enthusiast (12), Mechanic (6), Casual driver (3), Truck enthusiast (3)
    • Reviewer Profile:
    • Auto enthusiast (20), Casual driver (15), Mechanic (8), Truck enthusiast (4)
    • Was this a gift?:
    • No (46)

Most Liked Positive Review

 

Good product-not Plug & Play

Advanced auto is now closer to my home, and with the online discount, it's pricing is more competitive. The quality and service is great!

Advanced auto is now closer to my home, and with the online discount, it's pricing is more competitive. The quality and service is great!

VS

Most Liked Negative Review

 

Downstream only sensor for Toyota Avalon

Careful when ordering a O2 sensor for a Toyota Avalon.

The Avalon uses 2 types of sensors:

"Upstream" for before the cat. converterRead complete review

Careful when ordering a O2 sensor for a Toyota Avalon.

The Avalon uses 2 types of sensors:

"Upstream" for before the cat. converter
"Downstream" for after the cat. converter

This web site makes no distinction whether this sensor would be used for upstream of downstream, I've found that other sites do; this sensor is DOWNSTREAM ONLY.

On my vehicle I had 2 upstream (pre cat.) sensors under the hood; one attached to each of the exhaust manifolds. There was another sensor in the exhaust pipe just after the cat. converter (downstream).

I was replacing one of the upstream sensors under the hood to fix a p0135 error code in my vehicle. When visiting this web page, I bought this Bosch universal because of the price. After installing it I found that the error did not go away. After some further research, I found that the upstream sensors that are before the cat. converter are actually referred to as "air/fuel" sensors, while only the downstream sensor after the cat. is still referred to as the "oxygen" sensor. These sensors are different, and do send different signals back to the ECU.

Basically, for the upstream sensor, make sure you find something that is a direct match for Toyota's part 8946741030, and this Bosch IS NOT IT. The more expensive ones are, such as the Denso for $169.

Reviewed by 64 customers

Displaying reviews 1-10

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5.0

Perfect fit for my 2007 BMW 335XI (N54 twin turbo)

By 

from Gardner, MA

Verified Buyer

Comments about Bosch Oxygen Sensor:

Great price, excellent fit and function

  • Was this a gift?:
  • No

(1 of 1 customers found this review helpful)

 
4.0

I would buy this sensor again,was lookin for direct fit

By 

from Md

Verified Buyer

Comments about Bosch Oxygen Sensor:

It took two trips to the store, web site not clear on position of sensor pre or post catalytic converter. I needed the pre cat, went cheap ordered the lower priced unit, got home to find I had ordered the post cat sensor. All of the pre cat sensors did not come with connectors on them, had to reuse the original connector. Not a big deal, just wanting plug and play replacement.

  • Was this a gift?:
  • No
 
4.0

2001 Durango

By 

from Warrenton, VA

See all my reviews

Verified Buyer
3 or more reviews submitted

Pros

  • Eas
  • Easy To Use

Cons

    Best Uses

      Comments about Bosch Oxygen Sensor:

      first time replacing sensor, after reading the directions, it was pretty easy to figure out which wires went where. The colors were different and the guide made it easy.

      • Was this a gift?:
      • No
       
      4.0

      Why buy the whole oxygen sensor for 3x the price

      By 

      from Ny

      Verified Buyer

      Pros

        Cons

        • You have to splice some wires

        Best Uses

          Comments about Bosch Oxygen Sensor:

          Great sensor for a third of the price, easy to install just splice the wires

          • Was this a gift?:
          • No

          (1 of 1 customers found this review helpful)

           
          5.0

          Worked as expected.

          By 

          from Watervliet, NY

          Verified Buyer

          Comments about Bosch Oxygen Sensor:

          Smartlink and wiring diagram that came with the sensor made hooking it up to multiple cars very straightforward

          • Was this a gift?:
          • No
           
          5.0

          O2 sensors

          By 

          from Nj

          Verified Buyer

          Comments about Bosch Oxygen Sensor:

          M

          • Was this a gift?:
          • No

          (1 of 1 customers found this review helpful)

           
          4.0

          2001 Honda CR-V SE

          By 

          from Elkhart, IN

          About Me Casual Driver

          See all my reviews

          3 or more reviews submitted

          Pros

          • Easy To Use

          Cons

            Best Uses

              Comments about Bosch Oxygen Sensor:

              Solved the issue on my 2001 Honda CR-V. It was my first time with this Bosch smart link design. Takes some extra time but it wasn't awful. Color wires matched up exactly for the CR-V as well. The counter kid actually tried to talk me out of this one. I do online orders only. But i know i saved quite a few dollars and don't even remember cussing at all either. I think i trimmed the wire protector cover more than need and it was just fine. This is plenty, plenty long enough for the upstream O2 sensor also.

              • Was this a gift?:
              • No

              (1 of 3 customers found this review helpful)

               
              1.0

              incorrect product shown for upstream search.

              By 

              from greensboro, nc

              About Me Auto Enthusiast

              Pros

                Cons

                • Incompatible

                Best Uses

                  Comments about Bosch Oxygen Sensor:

                  incorrect 02 sensor shown as when you search this site for UPSTREAM sensor for 06 corolla, you get DOWNSTREAM 02 sensor listed/shown, nowhere does it mention it is incorrect, price is approx. 1/2 of correct part. how can an auto parts company allow this and expect to be considered the source for continued product accesss?!

                  • Was this a gift?:
                  • No

                  (6 of 8 customers found this review helpful)

                   
                  5.0

                  P0051 code

                  By 

                  from Buffalo,NY

                  About Me Auto Enthusiast, Casual Driver, Mechanic

                  Helpful Reviewer

                  Pros

                  • Easy To Use

                  Cons

                    Best Uses

                    • 2001
                    • Dakotaoxygen
                    • Dodge
                    • Trucks

                    Comments about Bosch Oxygen Sensor:

                    Had a p0051 code pop up on my 2001 dodge dakota 4.7L... looked for frayed wires... nothing... replaced with this o2 sensor worked out great!! plug and play... also on this vehicle get the crow foot 22mm o2 sensor removal tool NOT THE SOCKET... 5 minute job..... socket is too tall for the location of this is crazy......

                    (4 of 6 customers found this review helpful)

                     
                    4.0

                    Good product-not Plug & Play

                    By 

                    from Eastern PA

                    About Me Auto Enthusiast, Mechanic, Truck Enthusiast

                    Verified Buyer
                    Helpful Reviewer

                    Pros

                    • Durable

                    Cons

                    • Difficult To Use

                    Best Uses

                      Comments about Bosch Oxygen Sensor:

                      Advanced auto is now closer to my home, and with the online discount, it's pricing is more competitive. The quality and service is great!

                      • Was this a gift?:
                      • No

                      Displaying reviews 1-10

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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.

                      70 Questions | 76 Answers
                      Displaying questions 1-10Previous | Next »
                      • Q:

                        I would like to know if this will be an exact for for my Toyota matrix Xr 2003?
                        And if i have to asamble all the little parts before I Install it?
                        Asked on 1/23/2017 by Monsie from Georgia

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Yes, Monsie, this Bosch Oxygen Sensor (Part No. 15733) is an exact fit for your 2003 Toyota Matrix XR. You will need to assemble all the additional parts to install this part. For help with your project, I recommend purchasing a Haynes or Chilton repair manual specifically for your vehicle. This should be able to assist you further into detail on how to repair or replace specific parts.

                          Answered on 1/25/2017 by Steve from AAP
                      • Q:

                        Will this work for lexus es300 , code p1035. Is the bank one sensor one. Is the located between the firewall and car engine.
                        Asked on 1/21/2017 by Ben from TX

                        2 answers

                        • A:

                          NO! it will not work. you need an upstream sensor. this one is for downstream (s2) and not even the best bosch sensor for that. furthermore you should be getting an Air Fuel r Sensor (better type of o2 sensor) for the sensor one positions in both banks. which is what the es300 needs.

                          Answered on 2/21/2017 by Cassius from hogwarts
                        • CUSTOMER CARE

                          A:

                          Hi Ben! Since you didn't mention the specific year of the Lexus ES300, it's hard to tell for sure. To give you the correct information I would need the year and engine size of the vehicle.

                          Answered on 1/24/2017 by Solomon from AAP
                      • Q:

                        Will this o2 work on my 2014 chevy Sonic 1.8 bank 1 sensor 1 Upstream I think
                        Asked on 1/11/2017 by Anthony from Virginia

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Yes, Anthony! This Bosch Oxygen Sensor - Part No. 15733 is an exact fit as a Bank 1 Sensor 1 for your 2014 Chevrolet Sonic 1.8L.

                          Answered on 1/12/2017 by Solomon from AAP
                      • Q:

                        My original sensor has white black yellow gray and blue wires. How do i hook up the bosch 4 wire sensor 15733.
                        Asked on 1/3/2017 by Phil from Cincinnati, OH

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Hi Phil! To further assist with the part number 15733, please provide us with the year, make, model and engine size of your vehicle.

                          Answered on 1/4/2017 by Steve from AAP
                      • Q:

                        Downstream, you mean after the catalytic? My car has 4 oxygen sensors, 2 before and 2 after the catalytic converters.
                        Asked on 12/26/2016 by Bigben087 from New Windsor, NY

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Yes, Bigben087, the upstream sensor (precat) is located before the catalytic converter and the downstream sensor (postcat) is located after the catalytic converter.

                          Answered on 12/27/2016 by Steve from AAP
                      • Q:

                        my new O2 has only 4 wires (2 white wires, black, and gray) how to connected to the old plug if has 5 wires (yellow, red, white, gray, and black).
                        Asked on 12/23/2016 by Jose E. from kingsport, TN

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Hi Jose E! Since you didn't mention the specific vehicle, it's hard to tell for sure. To give you the correct information I would need the year, make, model and engine size of the vehicle.

                          Answered on 12/24/2016 by Solomon from AAP
                      • Q:

                        My vehicle is a 2005 Mercedes Benz C230 kompressor will this fit my vehicle? In my vehicle has two oxygen sensors with this sensor be the same for both?
                        Asked on 11/20/2016 by Jim from Estero, florida

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Hi Jim, glad to assist you! This Bosch Oxygen Sensor - Part No. 15733 only fits the downstream oxygen sensor for the 2005 Mercedes Benz C230 Kompressor.

                          Answered on 11/22/2016 by Solomon from AAP
                      • Q:

                        Can you please tell me the actual Bosch laser markings on the housing? The actual part number.
                        Asked on 10/24/2016 by VwEmpire

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Hi VwEmpire! I have searched online, but unable to find the actual Bosch laser markings on the housing for the Bosch Oxygen Sensor - Part No. 15733 with the manufacturer listings. However, I'd recommend you to call Bosch directly at: 888 715 3616 and one of their Parts Pros will gladly assist you with any questions you may have.

                          Answered on 10/25/2016 by Solomon from AAP
                      • Q:

                        Will this work with a 2009 Toyota RAV4 Base V6. In search of bank 1 sensor 2 replacement
                        Asked on 10/4/2016 by Drew from United States

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Hi Drew, glad to assist you! This Bosch Premium Oxygen Sensor with OE SmartLink™ (Part No. 15733) is exact downstream left sensor for your vehicle. This Denso Oxygen Sensor - Direct Fit (Part No. 234-4501) will be an exact downstream right (bank 1 sensor 2) sensor for your 2009 Toyota RAV4 Base V6.

                          Answered on 10/5/2016 by Steve from AAP
                      • Q:

                        Hi. I have a 2003 Toyota Highlander, need to replace the upstream bank 1 sensor. Will this fit my car?
                        Asked on 8/31/2016 by Angel from Atlanta, GA

                        1 answer

                        • CUSTOMER CARE

                          A:

                          No, Angel, this Bosch Premium Oxygen Sensor with OE SmartLink™ (Part No. 15733) is not an exact upstream oxygen sensor for your 2003 Toyota Highlander. The exact upstream oxygen sensor for your vehicle is currently unavailable online. I would suggest that you visit the nearest Advance Auto Parts store to check the availability of this part.

                          Answered on 9/2/2016 by Steve from AAP
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