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Denso 234-4260 Oxygen Sensor

4.5 4.5 out of 5 stars 937 ratings
$48.05 with 27 percent savings
List Price: $65.85

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Purchase options and add-ons

Brand Denso
Material Zirconium
Style Modern
Mounting Type Flange Mount
Specific Uses For Product Oxygen Sensor

About this item

  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material. Connector Type: OE Type
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
› See more product details

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Denso 234-4260 Oxygen Sensor
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Denso 234-4261 Oxygen Sensor with 4-Wire 10” Harness for Lexus/Toyota V-6 Downstream Left/Front
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Denso 234-4064 Oxygen Sensor
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WARNING:

CHOKING HAZARD -- WARNING: This product contains small magnets. Swallowed magnets can stick together across intestines causing serious infections and death. Seek immediate medical attention if magnets are swallowed or inhaled.

Top Brand: Denso

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From the manufacturer

About Us

DENSO is a supplier of advanced automotive technology, systems and components for major automakers.

The DENSO Philosophy guides our corporate actions, ensuring that we will continue to be trusted by people around the world.

Everything we do is based on our philosophy: "Contributing to a better world by creating value together with a vision for the future."

DENSO will prepare a brighter future for generations to come through our commitment to protecting lives. We believe the unique strengths of our research, production and people make anything possible.

Product Description

Denso 234-4260 Oxygen Sensor

Product information

Technical Details

Additional Information

Warranty & Support

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What's in the box

  • Oxygen Sensor

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    Details
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    Details
    Added to Cart
    Price-27% $48.05
    List: $65.85    		-29% $52.93
    List: $74.05    		-37% $50.09
    List: $79.87    		$39.99$39.99-28% $23.36
    List: $32.45
    Delivery
    Get it as soon as Saturday, May 11
    Get it as soon as Saturday, May 11
    Get it as soon as Saturday, May 11
    Get it as soon as Saturday, May 11
    Get it as soon as Saturday, May 11
    Get it May 9 - 14
    Customer Ratings
    4.54.5 out of 5 stars937
    4.44.4 out of 5 stars216
    4.74.7 out of 5 stars112
    3.83.8 out of 5 stars43
    3.93.9 out of 5 stars195
    4.44.4 out of 5 stars173
    Easy to install
    4.6
    4.5
    5.0
    —
    4.0
    3.3
    Value for money
    4.5
    4.6
    5.0
    —
    3.4
    3.7
    Mileage
    4.4
    4.5
    5.0
    —
    3.5
    2.7
    Sold By
    Amazon.com
    Amazon.com
    Amazon.com
    lzskautoparts
    DrCax Store
    Premier Auto Part
    specific uses
    Oxygen Sensor
    Oxygen Sensor
    Oxygen Sensor
    Oxygen Sensor
    —
    Oxygen Sensor
    material
    Zirconium
    Zirconium
    Zirconium
    —
    —
    Zirconium
    mounting type
    Flange Mount
    Flange Mount
    Threaded
    Flange Mount
    —
    Threaded
    style
    Modern
    Modern
    Modern
    Modern
    Modern
    Modern
    weight
    —
    1 pounds
    0.26 pounds
    —
    —
    0.2 pounds

    Looking for specific info?

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    937 global ratings

    Customers say

    Customers like the quality, fit, value, and ease of installation of the electronic sensor. They mention that it works great, it's a perfect fit, and that it saves money. Some dislike the length, and connectivity. Opinions are mixed on the light.

    AI-generated from the text of customer reviews

    57 customers mention49 positive8 negative

    Customers like the quality of the electronic sensor. They mention that it works great and has no problems.

    "There is no problem with the quality of the oxygen sensor. After installation and clearing the alarm light, the problems were all solved...." Read more

    "Easy to install. Works great" Read more

    "Highest rated and the most expensive but seems to be working good." Read more

    "...Worked perfectly." Read more

    44 customers mention37 positive7 negative

    Customers like the fit of the electronic sensor. For example, they mention it's a perfect fit, the connection fits perfectly and snugly, and it'll easily replace their old sensor. Some say the wiring is short, but it works like a champ.

    "...Fits much easier." Read more

    "Replaced on a 2013 Toyota Venza. Perfect fit easily replaced and once we reset the computer dash Lights went off and stayed off!." Read more

    "This was a perfect fit and price was right compared to two Toyota dealers who wanted between 160.00 to 190.00 for an OEM product...." Read more

    "2009 Tacom 4WD 4 DoorPerfect fit no issues, works as intended.Plug and play. Recommended item." Read more

    26 customers mention23 positive3 negative

    Customers like the value of the electronic sensor. They mention that it has a very good price, great parts, and saves money.

    "Awesome and good price" Read more

    "This was a perfect fit and price was right compared to two Toyota dealers who wanted between 160.00 to 190.00 for an OEM product...." Read more

    "Best price around" Read more

    "...Highly recommend Denso sensor, great price, fast shipping!" Read more

    25 customers mention25 positive0 negative

    Customers find the installation of the electronic sensor to be easy. They mention that it works perfectly on their 2007 ES350, and that it's easy to install with a regular open end wrench and no special tools needed. Some say that the sensor is easy to swap and replace, and it solves the problem right away.

    "Easy to install. Works great" Read more

    "Toyota made it easy to replace. Simply just unplug it and throw a wrench on them. Simply push with your foot and it’ll break loose." Read more

    "...Perfect fit no issues, works as intended.Plug and play. Recommended item." Read more

    "Great accuracy easy installation!" Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the code of the electronic sensor. They mention that it clears codes immediately after installation.

    "...Installed in less than 5 minutes and no more codes!" Read more

    "...Since I've had no further issues and no code has came up. I'm really pleased and it was an easy fix!" Read more

    "...Installed a few months back and zero issues. Plus codes cleared immediately after install." Read more

    "Cleared code" Read more

    12 customers mention8 positive4 negative

    Customers are mixed about the light. Some mention it fits like a glove and turns off the check engine light. However, others say that the light still comes on.

    "...installed them myself, no more check engine light, and if you are capable of turning a wrench you can install them too, and saved almost 600 bucks..." Read more

    "Cured my engine light! This works for fj cruiser lower (after cat) o2 sensor replacement." Read more

    "...it professionally and now showing low voltage and the check engine light is on again. Don't know what to do?" Read more

    "...were much more responsive then the originals, and my check engine light is no longer coming on." Read more

    9 customers mention0 positive9 negative

    Customers are dissatisfied with the length of the electronic sensor. They mention that the wire is too short, the leads are way too short and the harness is shorter than the OEM one. Some say that the connector is 1" too short.

    "...However, the harness was shorter than the OEM one and there is quite a bit of tension from the harness to the exhaust.Also an FYI...." Read more

    "doesn't work for sensor 2 bank 2 Tundra 2007, wire is too short" Read more

    "...O2 sensors for my 07 Tacoma, only difference is the wires on these are slightly longer. They come with pre-applied anti-seize which is a nice touch...." Read more

    "...The length of the connector is 1" too short...." Read more

    6 customers mention0 positive6 negative

    Customers are dissatisfied with the connectivity of the electronic sensor. They mention that the sensor connector is different than what came on this model, and the plug is not the same. Some say that the product is difficult to connect to the vehicle cable, and that the connector is square in shape while the factory plug is rectangular.

    "...Knocking off a star for the bad info. The sensor connector was slightly different than what came on this model." Read more

    "...very difficult to connect to vehicle cable. poor "universal" fit...." Read more

    "...was completely disappointed to find that this O2 sensor does not have the proper connector to fit into the system...." Read more

    "...This one is square in shape while the factory plug is rectangular. Had to cut, splice and connect the old plug to the new O2 sensor." Read more

    good so far!!
    5 Stars
    good so far!!
    Bought for 2009 avalon 3.5l and installed over a month ago. So far everything is good and hopefully stays that way. The connection fit perfectly and snug and luckily my old sensor wasn't too much of a pain to remove.
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    Top reviews from the United States

    Brian Zhang
    5.0 out of 5 stars Nippon Denso is a parts supplier for Lexus cars, and they provide very useful parts.
    Reviewed in the United States on January 23, 2024
    Verified Purchase
    There is no problem with the quality of the oxygen sensor. After installation and clearing the alarm light, the problems were all solved. No error codes appear on OBD, and the data flow is normal. I'm very happy, but I certainly don't want to buy again which means I have another problem with my car. The metal gasket on this oxygen sensor is great, and once installed, the stress in the gasket adapts itself to the part. Serious perfectionists will find this very comfortable.
    One person found this helpful
    Helpful
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    Jacob
    5.0 out of 5 stars 2007 Lexus ES 350
    Reviewed in the United States on April 20, 2024
    Verified Purchase
    Replaced 2007 Lexus ES 350 Bank 2 Sensor 2 oxygen sensor perfectly. My vehicle has been displaying P0057 (Oxygen Sensor Heater Control Circuit) for the past two years and I finally replaced it. Cleared the code, and after a week of regular driving the check engine light has stayed off.

    I recommend using a 7/8 wrench instead of an O2 socket adapter for anyone attempting the repair on this particular sensor with this vehicle. Fits much easier.
    Helpful
     Report
    Sheryl Marks
    5.0 out of 5 stars Sensor
    Reviewed in the United States on December 22, 2023
    Verified Purchase
    Easy to install. Works great
    Helpful
     Report
    Amazon Customer
    4.0 out of 5 stars O2 sensor
    Reviewed in the United States on April 26, 2024
    Verified Purchase
    Highest rated and the most expensive but seems to be working good.
    Helpful
     Report
    steve pirro
    5.0 out of 5 stars A+++
    Reviewed in the United States on February 29, 2024
    Verified Purchase
    Awesome and good price
    One person found this helpful
    Helpful
     Report
    Mike
    5.0 out of 5 stars Perfect for my Toyota 4Runner
    Reviewed in the United States on April 27, 2024
    Verified Purchase
    The perfect replacement for my 4Runner. These Denso’s are the oem equivalent on my Toyota and will save u money over the Toyota sensors but give you the same item. Worked perfectly.
    Helpful
     Report
    Amazon Customer
    1.0 out of 5 stars Almost killed my car
    Reviewed in the United States on February 16, 2024
    Verified Purchase
    Car immediately ran worse and fuel/air mix was so bad my car was jumping. Pulled it out and it was black. Be careful out there.
    One person found this helpful
    Helpful
     Report
    Bappy
    5.0 out of 5 stars Perfect fit
    Reviewed in the United States on February 26, 2024
    Verified Purchase
    Replaced on a 2013 Toyota Venza. Perfect fit easily replaced and once we reset the computer dash Lights went off and stayed off!.
    Helpful
     Report

    Top reviews from other countries

    Translate all reviews to English
    EliZa Chan
    5.0 out of 5 stars Si son originales de Denso
    Reviewed in Mexico on July 28, 2023
    Verified Purchase
    Valen mucho la pena y muy buen precio, accesibles y de la marca original, sin ningún problema en mi Honda Accord v6 3.0 2003
    Report
    LV
    5.0 out of 5 stars Denso worked great in our 2009 Lexus 350 ES
    Reviewed in Canada on October 8, 2019
    Verified Purchase
    Bought this for our Lexus and bought a returned one from Amazon for a bit cheaper. Product came in the box and sealed and worked like a charm. If changing keep in mind that Youtube has you taking out seats or front console but if it is a 2009 like ours, just jack the car up and you will see the two sensors under the engine. Once you locate them it is just a twist with a wrench and a pull to remove them and to reinstall new one. Sensors were located pretty much in the middle of the hood as soon as you look underneath it. Maybe a bit closer to the passenger side for the one I changed.
    Report
    Julio
    5.0 out of 5 stars Excelente.
    Reviewed in Mexico on April 14, 2023
    Verified Purchase
    El sensor llegó en su caja y bolsa sellada, no tiene marcas de haber sido usado, se ve que sí es original (marca y matrícula grabada en el cuerpo del sensor, cables y conector robustos).
    Report
    Michelle K
    5.0 out of 5 stars Good quality
    Reviewed in Canada on December 29, 2022
    Verified Purchase
    Just like original OEM part, great price, fast shipping.
    Report
    Allan Barrett
    5.0 out of 5 stars When fitted engine light went off
    Reviewed in Canada on March 6, 2024
    Verified Purchase
    The fitted engine light went off
    Report