Oxygen Sensor
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Bosch Oxygen Sensor

Part No. 15284 Warranty Details  

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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:
  • 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
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Connector Gender:Male
Heated:Yes
Length:15.9 in
Overall Length:17.1 in
Wire Harness Length:13.8 in
Wire Quantity:4

REVIEW SNAPSHOT®

by PowerReviews
BoschOxygen Sensor
 
5.0

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

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  • 1 Stars

     

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Reviewed by 2 customers

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(2 of 4 customers found this review helpful)

 
5.0

Worked perfect

By 

from Gulf Coast

About Me Mechanic

Verified Buyer

Comments about Bosch Oxygen Sensor:

Easy replacement item and keeps the cel off.

  • Was this a gift?:
  • No

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(2 of 4 customers found this review helpful)

 
5.0

Works great so far

By 

from Gatesville, Texas

Verified Buyer

Pros

  • Durable
  • Easy To Use

Cons

    Best Uses

    • Trucks

    Comments about Bosch Oxygen Sensor:

    2003 silverado Z-71 had original o2 sensors on there with 167000 miles had to use a pipe wrench to get old ones lose other and disconect the battery after I ran it alittle bit after instilation to get check engin light off. Everything running great.

    • Car & Truck:
    • Casual Driver, Mechanic, Truck Enthusiast

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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.

    15 Questions | 15 Answers
    Displaying questions 1-10Previous | Next »
    • Q:

      Is this the appropriate sensor for my 2004 Cadillac DeVille DHS with the 4.6l (downstream, bank 1)?
      Thank you
      Asked on 3/2/2015 by Swa Man from Upstate N.Y

      1 answer

      • CUSTOMER CARE

        A:

        Hi Swa Man, I'm happy to answer you! This oxygen sensor is 100% compatible for your 2004 Cadillac DeVille DHS, and Bosch Premium Oxygen Sensor - Part No. 15284 is the correct part number for the upstream sensor.

        Answered on 3/2/2015 by Solomon
    • Q:

      will this be ideal for my 2005 chevy equinox ls.
      Asked on 2/7/2015 by jim from chicago, il

      1 answer

      • CUSTOMER CARE

        A:

        This is an exact upstream sensor for your 2005 Chevrolet Equinox LS.

        Answered on 2/7/2015 by Steve from AAP
    • Q:

      I have a 2005 Chevy Silverado 4WD 5.3L. Are all of the O2 sensors the same Upstream/Downstream?
      Asked on 2/14/2014 by Travis

      1 answer

    • Q:

      I have a 2003 chevy avalanche with code p0157 ( heated oxygen sensor bank 2 sensor 2. where is this sensor located?
      Asked on 8/16/2012 by cal from conesus n.y.

      1 answer

      • CUSTOMER CARE

        A:

        The bank 2 sensor 2 on your 2003 Chevy Avalanche should be located on the driver side after the catalytic convertor. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

        Answered on 8/16/2012 by Vincent from AAP
    • Q:

      I have a 2003 Chevy Tahoe, 5.3 engine, and need to replace the bank 1, sensor 1 O2 sensor. I think it's on the driver's side, but is it upstream or downstream of the catalytic converter?
      Asked on 7/28/2012 by Charlie from Raleigh, NC

      1 answer

      • CUSTOMER CARE

        A:

        This part Bosch Premium Oxygen Sensor, Part No. 15284 is an Exact fit for your 2003 Chevrolet Tahoe. It will fit only 5.3L, It will not fit 4.8L. The Orienatation of this part can be Before or After Catalytic Converter. The Bank 1, Sensor 1 Oxygen Sensor on your vehicle should be located on the Upstream (Before Catalytic Converter) side (on the Cylinder 1 side of the exhaust system) of Catalytic Converter.
        For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and our representatives would be more than happy to assist you.

        Answered on 7/29/2012 by Aaron from AAP
    • Q:

      have 2004 gmc sierra with 5.3 gas engine the code reads o2 bank 1
      sensor 2 heater circuit. is this the right sensor and which one is it in the vehicle
      Asked on 5/14/2012 by Anonymous

      1 answer

      • CUSTOMER CARE

        A:

        Yes, this part Bosch Premium Oxygen Sensor, Part No. 15284 manufactured by Bosch fits your 2004 GMC Sierra with 5.3 gas engine. The mounting location of this part can be Upstream / Downstream. Other specification: Heated; Wires: 4; Length (in): 15.9.
        For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and our representatives would be more than happy to assist yo

        Answered on 5/16/2012 by Aaron from AAP
    • Q:

      i have 2003 gmc sierra v8-5.3.and i have a p0420 code. should ichange all four oxygen sensors.and is this the right one for both up-stream and down-stream. thanks
      Asked on 5/5/2012 by Anonymous from memphis,tn

      1 answer

      • CUSTOMER CARE

        A:

        Yes, this part Bosch Premium Oxygen Sensor, Part No. 15284 manufactured by Bosch fits your 2003 GMC Sierra 1500 V8 5.3L. This part can be used both Upstream/Downstream (ie; Before Catalytic converter / After Catalytic converter). For CODE P0420: When the vehicle is warm and running in closed loop mode, the Upstream Oxygen Sensor waveform reading should fluctuate. The Downstream Oxygen Sensor reading should be fairly steady. Typically the P0420 code triggers the Check Engine Light if the readings of the two sensors are similar. This is indicative of (among other things) a converter that is not working as efficiently as it should be (according to specifications)., SYMPTOMS: likely not notice any drivability problems, although there may be symptoms., CAUSES: A code P0420 may mean that one or more of the following has happened: Leaded fuel was used where unleaded was called for., An oxygen sensor is not reading (functioning) properly., The engine coolant temperature sensor is not working properly., Damaged or leaking exhaust manifold / catalytic converter / exhaust pipe.
        Retarded spark timing., The oxygen sensors in front and behind the converter are reporting too similar of readings., POSSIBLE DIAGNOSIS: Some suggested steps for troubleshooting a P0420 error code: Check for exhaust leaks at the manifold, pipes, catalytic converter. Repair as required., Use a scope to diagnose the oxygen sensor operation (The oxygen sensor in front of the catalytic converter normally has a fluctuating waveform. The waveform of the sensor behind the converter should be more steady)., Inspect the downstream heated oxygen sensor, replace if necessary., Replace the catalytic converter.

        Answered on 5/9/2012 by Aaron from AAP
    • Q:

      I have a 2003 Chevrolet Siverado Z71 with the 5.3. Is all 4 of the oxygen sensors the same or do you have to purchase 2 upstream and 2 downstream?
      Asked on 3/18/2012 by Anonymous

      1 answer

      • CUSTOMER CARE

        A:

        Yes, this Bosch Premium Oxygen Sensor (Part No. 15284) is same for all four oxygen sensors in your 2003 Chevrolet Silverado.

        Answered on 3/19/2012 by Dennis from AAP
    • Q:

      I have a 2003 yukon denali 6.0 liter V8 and would like to replace all 4 o2 sensors. would this be the correct part to replace both upstream sensors and both downstream sensors?
      Asked on 11/26/2011 by will the new guy from Aurora, CO

      1 answer

      • CUSTOMER CARE

        A:

        Yes, this part fits your 2003 GMC Yukon Denali 6.0 liter V8.
        Yes, the use location of this oxygen sensor can be Upstream/Downstream.

        Answered on 11/26/2011 by Aaron from AAP
    • Q:

      2003 silverado 5.3 OBII 0135 is this the correct sensor
      Asked on 4/6/2011 by Anonymous

      1 answer

      • CUSTOMER CARE

        A:

        Yes, this part fits your 2003 Chevrolet Silverado.

        Answered on 4/9/2011 by Parts Guru Geo from AAP
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