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 |
Other Sellers on Amazon
Denso 234-4261 Oxygen Sensor with 4-Wire 10” Harness for Lexus/Toyota V-6 Downstream Left/Front
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!
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
Frequently bought together
Compare with similar items
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 | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -26% $47.12$47.12 List: $63.64 | -10% $36.99$36.99 Typical: $40.90 | $6.99$6.99 | -30% $52.45$52.45 List: $75.01 | -27% $48.05$48.05 List: $65.85 | $52.99$52.99 |
Delivery | Get it as soon as Monday, Mar 18 | Get it as soon as Monday, Mar 18 | Get it as soon as Monday, Mar 18 | Get it as soon as Monday, Mar 18 | Get it as soon as Monday, Mar 18 | Get it as soon as Monday, Mar 18 |
Customer Ratings | ||||||
Value for money | 4.2 | 3.5 | 3.9 | 4.8 | 4.6 | 3.5 |
Easy to install | 4.2 | 4.1 | 3.9 | 4.8 | 4.6 | 4.1 |
Mileage | 3.8 | 3.1 | 3.7 | 5.0 | 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 | Flange Mount | Flange Mount | Flange Mount |
style | Modern | Upstream | Compact | Modern | Modern | Upstream |
Similar items that may deliver to you quickly
- Denso 234-4233 Downstream Oxygen Sensor for Toyota 1.8L with 4-Wire 21” HarnessAmazon's Choicein Automotive Replacement Oxygen SensorsFREE Shipping by AmazonGet it as soon as Monday, Mar 18
- Denso 234-4621 Oxygen SensorFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Mar 18
- Marsflex Air Fuel Ratio O2 Oxygen Sensor Upstream 234-9051 Fit for Toyota 4Runner Land/FJ Cruiser Sequoia Lexus GS300 GS350 GS450h GX470 IS250, Replacement 250-54050FREE Shipping by AmazonGet it as soon as Monday, Mar 18
- Denso 234-4209 Universal Oxygen Sensor with 11.5” 4-Wire Harness (connectors not included)FREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Mar 18
WARNING:
Important information
To report an issue with this product or seller, click here.
Top Brand: Denso
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 |
4.5 out of 5 stars |
Best Sellers Rank | #47,077 in Automotive (See Top 100 in Automotive) #98 in Automotive Replacement Oxygen Sensors |
Date First Available | October 10, 2007 |
Warranty & Support
Feedback
What's in the box
Product guides and documents
Looking for specific info?
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 performance, ease of installation, quality and value of the electronic sensor. They mention that it works well, no codes and that it threads into place easily. Some are also happy with the speed. However, some customers are mixed on fit and sensor.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the electronic sensor. They mention that it works well, has no major issues, and is easy to exchange.
"...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 new sensor threaded into place easily, with no modification needed at all. They also praise the ease of replacement and say that there are no issues with the ECU.
"...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 quality of the electronic sensor. They mention it's a good product and better than OEM parts.
"Its a OEM replacement, got change by my self, really good quality part got my car up and running great." Read more
"Good product" Read more
"Product does what it was intended for and good quality." Read more
"Better than OEM part. Easy to install." Read more
Customers appreciate the value of the electronic sensor. They mention that it is a great buy and a very valuable tool, especially for someone working 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 speed of the electronic sensor. They mention that it was a perfect fit and has stayed off so far. Some customers also say that the light has remained off for 200 miles.
"...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 mixed about the fit of the electronic sensor. Some mention that it fits right, while others say that it didn't fit their Rav4 2006 and may be pretty tight. It's cheaper but apparently is not compatible with the Toyotas and the lead was way to short.
"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
"...Depending on driving conditions, this unit may be pretty tight. I was able to use a 6 point box end wrench and some PB Blaster to remove it...." Read more
"Perfect fit quality product for my 07 fj cruiser" Read more
Customers are mixed about the sensor. Some mention they are very pleased with the Denso sensors, while others say they are disappointed with the quality and performance of the sensor, as well as the price.
"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
"...a couple weeks ago and I'm having problems mechanic says it's the 02 sensor stuck so it looks like I got a faulty sensor and I can't return it" Read more
Customers are dissatisfied with the compatibility of the electronic sensor. They mention that the electrical connector was not compatible with their vehicle, and the wires were too short to reach the electrical connection.
"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
Reviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
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!