Oxygen Sensor - Direct Fit
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Denso Oxygen Sensor - Direct Fit

Part No. 234-4797 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:42.10 in
Thread Size:M18 mm
Wire Quantity:4

REVIEW SNAPSHOT®

by PowerReviews
DensoOxygen Sensor - Direct Fit
 
4.7

(based on 28 reviews)

Ratings Distribution

  • 5 Stars

     

    (23)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

96%

of respondents would recommend this to a friend.

Pros

  • Easy to use (11)
  • Durable (4)

Cons

No Cons

Best Uses

  • Small cars (5)
    • Reviewer Profile:
    • Auto enthusiast (8), Casual driver (8), Mechanic (3)
    • Was this a gift?:
    • No (24)

Most Liked Positive Review

 

Perfect fit for OEM replacement

Considering Denso was the OEM provider for my '05 Accord coupe, I expected an exact fit which is precisely what I got. The replacement was easy on the underside of the car but...Read complete review

Considering Denso was the OEM provider for my '05 Accord coupe, I expected an exact fit which is precisely what I got. The replacement was easy on the underside of the car but moving the passenger seat around (especially the carpeting) is the hard part to reach the coupling. There's no splicing required and it comes with everything you need to rip out the old one and plug in the new, including the anti-seize for the threads. As long as you have the required tools, everything else comes in the box.

Do yourself a favor and borrow the oxygen sensor socket from the store. It'll make unscrewing the old one a breeze so you don't have to remove the catalytic converter shielding.

VS

Most Liked Negative Review

 

Lasted less than 1 year and 4 months.

I replaced the original unit with one of these in September 2012. In January 2014 the unit failed and needs to be replaced. I appreciate Advanced Auto Parts and their support for my favorite...Read complete review

I replaced the original unit with one of these in September 2012. In January 2014 the unit failed and needs to be replaced. I appreciate Advanced Auto Parts and their support for my favorite automotive sport, Drag Racing so I will buy from them again, but it will be a different brand this time.

Reviewed by 28 customers

Displaying reviews 1-10

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5.0

Worked perfectly

By 

from Leesburg VA

Verified Buyer

Comments about Denso Oxygen Sensor - Direct Fit:

2007 Accord sedan - This is the after the Cat sensor. It was a pretty easy install. Used socket type tool

The hardest part of the replacement procedure was the connector. It is under the passenger front seat at the front. I took the seat out and that made it simple.

If you need emmissions inspection after...You will need to drive around a while. Both around town driving and 55mph driving to get the ECU ready. My landlord said about 50 miles total to reset.

 
5.0

Would buy again and recommend.

By 

from Spencer, OH

Verified Buyer

Pros

  • Easy fit into catalytic coverter

Cons

  • Very tight to work under seat carpet to plug in

Best Uses

    Comments about Denso Oxygen Sensor - Direct Fit:

    Scanner showed O2 sensor in bank 1 downstream (the sensor at the catalytic converter). Went in easily except tight to work under passenger seat carpet to get plugged in. Cleared the code after installation and passed emissions test.

    • Was this a gift?:
    • No
     
    4.0

    So far so good

    By 

    from Chicago, Il

    Verified Buyer

    Comments about Denso Oxygen Sensor - Direct Fit:

    Cleared my code

    • Was this a gift?:
    • No
     
    5.0

    Great!!

    By 

    from Greenville, SC

    Verified Buyer

    Comments about Denso Oxygen Sensor - Direct Fit:

    Came with everything that was needed to install it!

    • Was this a gift?:
    • No

    (1 of 1 customers found this review helpful)

     
    4.0

    Fit was perfect, and so far lasted 5yrs!

    By 

    from Cincinnati, OH

    About Me Auto Enthusiast, Mechanic

    See all my reviews

    3 or more reviews submitted

    Pros

    • Durable

    Cons

      Best Uses

        Comments about Denso Oxygen Sensor - Direct Fit:

        Installation was straight forward...plug and play. Have 5 years on it and it's still working fine. OE quality part for my Honda!

        • Was this a gift?:
        • No

        (1 of 1 customers found this review helpful)

         
        5.0

        Perfect fit for my 2006 Accord

        By 

        from Chicago, IL

        About Me Auto Enthusiast

        Verified Buyer

        Pros

        • Easy To Use

        Cons

          Best Uses

            Comments about Denso Oxygen Sensor - Direct Fit:

            This was an exact replacement for the secondary (after catalytic converter) O2 sensor on my 2006 Honda Accord 2.4 liter 4 cyl. engine.

            • Was this a gift?:
            • No
             
            5.0

            Direct fit replacement for 2006 Accord

            By 

            from Hickory NC

            About Me Auto Enthusiast

            Pros

            • Durable
            • Easy To Use
            • Good price

            Cons

              Best Uses

                Comments about Denso Oxygen Sensor - Direct Fit:

                This is a direct replacement for the downstream O2 sensor for a 2006 Accord 4 cyl 2.4. The OE part taken of the car last 172000 miles and was also a Denso. Find coupons online and save big money.

                • Was this a gift?:
                • No
                 
                5.0

                OE brand and fit the same.

                By 

                from Cincinnati, OH

                About Me Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic

                See all my reviews

                3 or more reviews submitted

                Pros

                • Durable
                • High-Performance

                Cons

                  Best Uses

                  • Small Cars

                  Comments about Denso Oxygen Sensor - Direct Fit:

                  Been working great in the Honda for 45,000 miles. The OE lasted 155,000. It was also a Denso.

                  • Was this a gift?:
                  • No
                   
                  5.0

                  Worked like a charm

                  By 

                  from Connecitut

                  About Me Auto Enthusiast

                  Verified Buyer

                  Pros

                  • Easy To Use

                  Cons

                  • Buy The O2 Sensor Wrench

                  Best Uses

                  • Small Cars

                  Comments about Denso Oxygen Sensor - Direct Fit:

                  The 02 Sensor was a perfect fit and easy to instal with the purchase of the 02 wrench.

                  • Was this a gift?:
                  • No
                   
                  5.0

                  Worked well and it was priced well

                  By 

                  from Silver Spring MD

                  About Me Auto Enthusiast

                  Verified Buyer

                  Pros

                  • Easy To Use
                  • Fit Without A Hitch

                  Cons

                    Best Uses

                    • Small Cars

                    Comments about Denso Oxygen Sensor - Direct Fit:

                    Standard Replacement Worked just as well as the more expensive one's

                    • 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.

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

                      07 Honda Accord Ex 2.4L 4 cylinder. Wanted to know if this is the right part for the sensor underneath the passanger seat and how many wires run through this piece? Thank you.
                      Asked on 3/3/2017 by Ashy from New Jersey

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Yes, Ashy, this Denso Oxygen Sensor - Direct Fit (Part No. 234-4797) is an exact downstream oxygen sensor with 4 wires for your 2007 Honda Accord Ex 2.4l.

                        Answered on 3/16/2017 by Steve from AAP
                    • Q:

                      Does this sensor com with the wiring harness?
                      Asked on 1/30/2015 by Hank from LI NY

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Hello Hank, happy to help you with your question. This sensor comes with its harness up to the connector. It even includes the grommet that will go on the body. http://i.imgur.com/55g2EIa.jpg is what the sensor you will get will look like.

                        Answered on 1/30/2015 by Panda from AAP
                    • Q:

                      Looking for a Oxygen sensor to suit Honda Accord.
                      F23A2 engine(2.3L MT - Year 2002) .

                      It is a VTEC F23A2 series that are sold in India.

                      Please let me know the correct Denso or Bosch Part no.

                      Warm Regards,
                      Arjun.
                      Asked on 8/11/2014 by Arjun from Mysore - India

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Sorry, I was not able to locate that information for you. All my catalogs are for models manufactured for the U.S. market. I would assume you would have to have that sensor imported from Asia to meet the requirement for your model.

                        Answered on 8/16/2014 by K from AAP
                    • Q:

                      Hi I purchased Part No. 234-4797 for my 04 honda accord ex auto. And I want to know is this the correct part for the bank 1 sensor 2 replacement?
                      Asked on 4/20/2012 by Anonymous

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Yes, this Denso Oxygen Sensor Direct Fit with Part No. 234-4797 is the correct part for your 04 Honda Accord EX's Bank 1 Sensor 2 (downstream) replacement.

                        Answered on 4/21/2012 by John the Car-Doc from AAP
                    Displaying questions 1-4

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