Oxygen Sensor - Direct Fit
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Denso Oxygen Sensor - Direct Fit

Part No. 234-4078 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:13.82 in
Overall Length:15.01 in
Thread Size:M18 mm
Wire Harness Length:11.13 in
Wire Quantity:4

REVIEW SNAPSHOT®

by PowerReviews
DensoOxygen Sensor - Direct Fit
 
4.3

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

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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2.0

Returned the product

By 

from Brewster MA

About Me Casual Driver

Verified Buyer

Pros

    Cons

    • Difficult To Use

    Best Uses

      Comments about Denso Oxygen Sensor - Direct Fit:

      The product says direct fit but it requires use of the original plug and modification of the same. Just too much of a hassle. It is really a "universal" fit to be adapted to a range of vehicles by using the original plug with the wiring supplied as opposed to an "Exact fit".

      I exchanged it for another product which was a snap to install.

      • Was this a gift?:
      • No

      Comment on this reviewHelp Icon

       
      5.0

      Gotta have it

      By 

      from Germantown, MD

      About Me Auto Enthusiast, Mechanic, Truck Enthusiast

      See all my reviews

      Verified Buyer
      3 or more reviews submitted

      Pros

      • Easy To Use
      • Lightweight

      Cons

        Best Uses

        • Trucks

        Comments about Denso Oxygen Sensor - Direct Fit:

        The original sensor may still have worked had I been able to remove it; was age-welded to the old converter. Good thing these replacement units are so inexpensive and available. They come with a little tube of anti-seize for the threads, and with easy-to-follow instructions installation was a snap.

        • Was this a gift?:
        • No

        Comment on this reviewHelp Icon

         
        5.0

        Down Stream O 2 sensor

        By 

        from Port Charlotte, FL

        About Me Home mechanic

        See all my reviews

        Ask me a question

        Verified Buyer

        Pros

        • Direct Fit
        • Easy to install

        Cons

          Best Uses

            Comments about Denso Oxygen Sensor - Direct Fit:

            As described, easy to install, worked as described.

            • Was this a gift?:
            • No

            Comment on this reviewHelp Icon

             
            5.0

            Perfect Fit / No Hassle !

            By 

            from PA

            About Me Auto Enthusiast, Mechanic

            See all my reviews

            Helpful Reviewer

            Pros

            • Easy To Use

            Cons

              Best Uses

              • Large Cars
              • Small Cars
              • Trucks

              Comments about Denso Oxygen Sensor - Direct Fit:

              Exact Fit / Screw It In / Direct Fit In Factory Plug / Don't Get Any Easier

              • 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.

              2 Questions | 2 Answers
              Displaying questions 1-2
              • Q:

                does this go behind the cat on a 1997 jeep grand cherokee limeted 4.0 in line
                Asked on 10/9/2013 by hammer from penn yan n.y

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Hammer, the Denso Oxygen Sensor - Direct Fit (Part No. 234-4078) is an exact fit for your 1997 Jeep Grand Cherokee Limited and it is a downstream sensor (Post catalytic converter). 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 10/9/2013 by Steve from AAP
              • Q:

                How many O2 sensors are on a Dodge b2500 Ram Van
                Asked on 2/24/2012 by Anonymous

                1 answer

                • CUSTOMER CARE

                  A:

                  To help you in a better manner, if you could please include the year, engine specification of the vehicle and we would be better able to assist you.

                  Answered on 2/25/2012 by Aaron from AAP
              Displaying questions 1-2

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