Oxygen Sensor - Direct Fit
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Denso Oxygen Sensor - Direct Fit

Part No. 234-4285 Warranty Details  

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Designed to meet the increasing demands of today's engines. Each of our oxygen sensors is constructed of the highest quality materials available. High-quality stainless steel, porous polytetrafluoroethylene (PTFE), fluorine rubber, aluminum oxide, high-grade platinum and ceramics are used in each Denso sensor.
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Connector Gender:Female
Connector Type:Direct fit
Heated:Yes
Length:13.10 in
Thread Size:M18 mm
Wire Quantity:4

REVIEW SNAPSHOT®

by PowerReviews
DensoOxygen Sensor - Direct Fit
 
3.5

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

75%

of respondents would recommend this to a friend.

Pros

No Pros

Cons

No Cons

Best Uses

No Best Uses
    • Was this a gift?:
    • No (4)

Reviewed by 4 customers

Displaying reviews 1-4

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1.0

Not a direct fit for 2003 5.3L C1500 van

By 

from Aiken, SC

About Me Casual Driver

Pros

    Cons

    • Connector Is Incompatible

    Best Uses

      Comments about Denso Oxygen Sensor - Direct Fit:

      Lost online discount and cost me an extra trip to the store.

      • Was this a gift?:
      • No

      Comment on this reviewHelp Icon

       
      3.0

      Watch the connector

      By 

      from New Hampshire

      About Me Auto Enthusiast

      See all my reviews

      Verified Buyer
      3 or more reviews submitted

      Comments about Denso Oxygen Sensor - Direct Fit:

      Some listed have male connectors, some have female. Make sure you get the right one. Ended up returning this one, haven't installed the replacement yet.

      • Was this a gift?:
      • No

      Comment on this reviewHelp Icon

       
      5.0

      Good fit

      By 

      from Ohio

      About Me Casual Driver

      Verified Buyer

      Pros

      • Easy To Use

      Cons

        Best Uses

        • Trucks

        Comments about Denso Oxygen Sensor - Direct Fit:

        Perfect fit, hardest part was removing the old sensor. Used a loan a tool from Advance Auto and the socket fit great. Made removing the old sensor much easier.

        • Was this a gift?:
        • No

        Comment on this reviewHelp Icon

         
        5.0

        Relatively easy to install

        By 

        from Birmingham, Al.

        About Me Auto Enthusiast

        See all my reviews

        Ask me a question

        Verified Buyer
        3 or more reviews submitted

        Pros

        • Easy To Use
        • High-Performance

        Cons

          Best Uses

            Comments about Denso Oxygen Sensor - Direct Fit:

            Once you get to where the O2 sensor is its an easy swap out.

            • Was this a gift?:
            • No

            Comment on this reviewHelp Icon

            Displaying reviews 1-4

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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.

            4 Questions | 4 Answers
            Displaying questions 1-4
            • Q:

              I need downstream left for 2005 4.6 gmc savana
              part #(s) please
              Asked on 9/23/2016 by kevin from norcross

              1 answer

              • CUSTOMER CARE

                A:

                I'm happy to help, Kevin! You'll need the Denso Downstream Left Oxygen Sensor - Part No. 234-4407 for a 2005 GMC Savana 4.8L.

                Answered on 9/26/2016 by Solomon from AAP
            • Q:

              Can I install this myself? How do I get instructions?
              Asked on 4/30/2015 by Jim from Fredericksburg, VA

              1 answer

              • CUSTOMER CARE

                A:

                Hi Jim, good question! It depends upon the skill level of the person performing the operation. For help with your project, I recommend purchasing a Haynes 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 4/30/2015 by Solomon
            • Q:

              Does this item include right, left and rear sensors?
              Asked on 8/16/2013 by Boots from Corona, CA

              1 answer

              • CUSTOMER CARE

                A:

                This Denso Oxygen Sensor - Direct Fit - Part No. 234-4285 fits the front right and rear right sensors. In order to locate an exact fit with your vehicle, please provide the year, make, model and engine size of your vehicle and 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 8/16/2013 by Morgan from AAP
            • Q:

              How i know if the O2 sensor is bad? Can i drive my van with bad O2 sensor?
              Thank you
              Asked on 6/11/2012 by Anonymous from new bedford, ma

              1 answer

              • CUSTOMER CARE

                A:

                The symptoms of malfunctioning Oxygen Sensor: ROUGH ENGINE IDLE: Vehicle engines that have a faulty Oxygen Sensor often run irregularly or roughly. Oxygen sensors can control or contribute to many different engine functions, including fuel/air mixture, engine timing and engine combustion intervals. A faulty Oxygen Sensor can disrupt any of these things and cause a rough engine idle., ENGINE MISSING: A faulty Oxygen Sensor can impede the air/fuel mixture of an engine or interfere with the engine combustion, both of which can cause an engine to miss, or run irregularly. An engine miss is normally most pronounced at idle or at lower engine speeds., ENGINE PINGING: If a faulty Oxygen Sensor is aligned with the ignition system on a car's engine, it can retard or advance engine ignition timing, which can cause an engine to ping. Pinging occurs when an engine's combustion gases are ignited at the wrong times., POOR GAS MILEAGE: Depending on the type and/or location of a faulty Oxygen Sensor, the fuel-delivery and the fuel-combustion systems can be thrown off or made irregular by a faulty Oxygen Sensor. If too much fuel is injected into an engine's cylinders or a faulty Oxygen Sensor disturbs the delicate air/fuel mixture of an engine, gas mileage will suffer., INCREASED VEHICLE EMISSIONS: Vehicle Oxygen Sensors play a critical part in keeping a vehicle's emissions within certain parameters. A vehicle can fail a state-mandated smog test because a bad, or faulty, Oxygen Sensor will not accurately measure various engine ratios or air/fuel mixture concentrations or adjust certain engine operations accurately enough to keep a vehicle's emissions in check.
                For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.
                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 6/14/2012 by Aaron from AAP
            Displaying questions 1-4

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