Brand | Denso |
---|---|
Material | Zirconium |
Item Weight | 4.2 Ounces |
Style | Modern |
Mounting Type | Flange Mount |
Specific Uses For Product | Oxygen Sensor |
Manufacturer | Denso |
Model | OXYGEN SENSOR |
Item Weight | 4.2 ounces |
Country of Origin | China |
Item model number | 234-4261 |
Is Discontinued By Manufacturer | No |
Exterior | Machined |
Manufacturer Part Number | 234-4261 |
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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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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Denso |
Material | Zirconium |
Item Weight | 4.2 Ounces |
Style | Modern |
Mounting Type | Flange Mount |
About this item
- Designed to detect the amount of oxygen in the exhaust system , thread diameter - 18 mm
- Constructed from high quality material
- Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
- Manufactured with precision to meet OE standards
- Easy installation
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This Item Denso 234-4261 Oxygen Sensor with 4-Wire 10” Harness for Lexus/Toyota V-6 Downstream Left/Front | Recommendations | dummy | dummy | dummy | dummy | |
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Price | -26% $47.12$47.12 List: $63.64 | -14% $34.99$34.99 Typical: $40.90 | $6.99$6.99 | $41.30$41.30 | -27% $48.05$48.05 List: $65.85 | $55.99$55.99 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 |
Customer Ratings | ||||||
Value for money | 4.2 | 3.5 | 4.0 | — | 4.6 | 3.5 |
Easy to install | 4.2 | 4.1 | 3.9 | — | 4.6 | 4.1 |
Mileage | 3.8 | 3.1 | 3.7 | — | 4.4 | 3.1 |
Easy to remove | — | 4.2 | — | — | 4.6 | 4.2 |
Sold By | Amazon.com | Marsflex | YOGEIER | Amazon.com | Amazon.com | Marsflex |
specific uses | Oxygen Sensor | Oxygen Sensor | Molybdenum | Oxygen Sensor | Oxygen Sensor | Oxygen Sensor |
material | Zirconium | — | Steel | Zirconium | Zirconium | — |
mounting type | Flange Mount | Flange Mount | Flange Mount | Threaded | Flange Mount | Flange Mount |
style | Modern | Upstream | Compact | Modern | Modern | Upstream |
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WARNING:
From the manufacturer
Denso 234-4261 Oxygen Sensor
Description:
Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals back to the engine management system to regulate the air to fuel ratio, for optimum efficiency. Denso oxygen sensors feature an aluminum-oxide trap layer to protect the ceramic from silicone and lead poisoning, preventing damage to the platinum electrode.
- Double protection cover maintains proper unit temperature for quicker response times and protects the ceramic element from contamination
- Stainless steel housing resists corrosion and contamination with a rugged, watertight body
- Porous PTFE filter allows atmospheric oxygen the enter the sensor without permitting water or engine contaminants to seep into the casing
Product Description
Denso Oxygen Sensor is designed to detect the amount of oxygen in the exhaust stream. It is constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum and ceramics. This Sensor features double protection layer, aluminum oxide trap layer, porous PTFE filter and stainless steel housing. It is manufactured with precision to meet OE standards. This oxygen sensor can be installed easily and ensures longevity.
Product information
Technical Details
Additional Information
ASIN | B0016NBBQW |
---|---|
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #28,323 in Automotive (See Top 100 in Automotive) #45 in Automotive Replacement Oxygen Sensors |
Date First Available | October 10, 2007 |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the value, fit and ease of installation of the electronic sensor. For example, they mention it saves them hundreds of dollars from the dealer, it puts out the check engine light and that it fits perfectly in the exhaust pipe. That said, they like the performance. That being said, opinions are mixed on the quality.
AI-generated from the text of customer reviews
Customers like the performance of the electronic sensor. They say it works well, has no codes, and is better than the OEM part. Some customers also mention that it's easy to install.
"...It's the direct factory replacement and works perfectly." Read more
"...This is the real deal Denso sensor, and works as advertised." Read more
"...They worked fine and put out my Check Engine Light. I been driving iwth them for months with no issues." Read more
"...Sport Edition 4.7L V8Bank 1 Sensor 2 (downstream)Worked great...." Read more
Customers find the installation of the electronic sensor to be easy. They mention that the sensor is easy to install and replace on their own, with a wrench and some WD-40. Some say that the sensors can be accessed with ramps and that no modification is needed. Overall, most are satisfied with the ease of installation.
"...The new one threaded into place easily. Don't forget to use all the included anti-seize compound on the threads when you install it...." Read more
"After reading all the reviews and comments, this was the easiest fix on my vehicle ever!..." Read more
"...The cost here was $45. When I opened it up it looked pretty straight forward to install so I slid under the truck and had it installed in less than..." Read more
"...The sensor was real easy to install and came with a small amount of needed anti-seize grease (saved me a trip to the store)...." Read more
Customers like the fit of the electronic sensor. For example, they say it fits perfectly on their 2001 Toyota 4Runner SR5 with 190,000 miles, and in the exhaust pipe with no modification needed.
"This was an exact fit for my car. The threads were already lubricated with an anti-seize compound, which wasn't stated anywhere." Read more
"This was an exact fit for the replacement - the only installation issue is the small difficulty to unplug the old sensor" Read more
"...This sensor fit perfectly in the exhaust pipe with no modification needed at all...." Read more
"Perfect fit quality product for my 07 fj cruiser" Read more
Customers appreciate the value of the electronic sensor. They say it is a great product and easy to install. Customers also say it saves them hundreds of dollars from dealer and is able to work in cramped spaces.
"...Great alternative to OEM price. I replaced both exhaust sensors at the same time, and it took about 30 min." Read more
"...Easy to install and saved me hundreds of dollars from dealer." Read more
"...oh, and saved a lot of money." Read more
"This a very valuable tool, especially for someone working in cramped spaces. Well worth the small investment." Read more
Customers are satisfied with the check engine light sensor. For example, they say it's a perfect fit and has extinguished the light.
"...Check engine light cleared itself and a few months later we're still good to go!..." Read more
"...The light has stayed off so far. I sprayed PB Blaster several days prior to trying to remove the old one and it came off pretty easy...." Read more
"...They worked fine and put out my Check Engine Light. I been driving iwth them for months with no issues." Read more
"...far after resetting the codes and riding my Lexi for 200 miles no more warning lights." Read more
Customers are satisfied with the fuel efficiency of the electronic sensor. They mention that the engine runs smoother, consuming less gas.
"...Also, I've notice a little pep in the engine and I am getting better fuel economy. Save a bundle because of Amazon!" Read more
"...Truck runs much more smoother and consumes less gas. Very happy customer !..." Read more
"...Perfect fit and WOW, talk about more power and gas mileage gain...." Read more
Customers are mixed about the quality of the electronic sensor. Some mention it's a good product, while others say it'll cause error codes.
"Its a OEM replacement, got change by my self, really good quality part got my car up and running great." Read more
"Many cheap sensors out there. Dont be me and try one,threw my car into a fit. And you assume its not the new part. Use OEM parts...." Read more
"I am very pleased with the denso sensors...." Read more
"...a driver side head gasket defect that causes a coolant leak and fouls the O2 sensor...." Read more
Customers are dissatisfied with the connector of the electronic sensor. They mention that it was different, the electrical connector was not compatible with their vehicle, and the wires were shorter than expected.
"The electrical connector was not compatible with my vehicle in spite of the match on the website...." Read more
"...Received O2 sensor with shorter wires, so it would not reach electrical connector. This is for a Bank 2 Sensor 2 downstream 02 sensor." Read more
"Said it was a match for my Rav4. Connector was different. I had to cut the old one off the bad sensor an splice it on the new one...." Read more
"...sensor pictured and terminals were different so they could not be swapped to old connectorI received denso #234-4012" Read more
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Top reviews from the United States
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It wasn't easy to get the old one out, it took a 5lb sledge hammer and a big wrench. The new one threaded into place easily. Don't forget to use all the included anti-seize compound on the threads when you install it. Reset your CEL and your good to go for another 10 years.
Installation only took me 5 min, and here are the steps I used:
1. Parked my car so that the middle of the vehicle is where your drive way and the street meet. Usually there's a dip there like at my house, this gave me an extra 3-4" to crawl underneath the vehicle.
2. Remove the gray plug using a flat screwdriver. Insert the flat head at the top of the plug and pull, it should come off easy.
3. Spray some WD40 or liquid wrench on the nut part of the sensor, and let sit a few min.
4. Remove sensor using a crescent wrench
5. Install new part and tighten with wrench, replug the plug and you are done!
I started the engine and no check engine light or traction control lights! A few reviews said it takes a while for the lights to go off so I might have gotten luck. I hope this helps someone.
Top reviews from other countries
Both Driver/Passenger side O2 sensors came popped of without any issues.
Denso 234-4260 and 61 ( drivers side, passenger side )
The driver-side sensor was from open box. Did not function, returned and replacement part received within a few days. No issues with replacment.
Would recommend to anyone!