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Denso 234-4621 Oxygen Sensor

Denso 234-4621 Oxygen Sensor

Denso 234-4621 Oxygen Sensor
$ 23.79

Score By Feature

Based on 851 ratings
Easy to remove
9.29
Easy to install
9.09
Value for money
9.13
Mileage
8.38

OveReview Final Score

How Our Score Is Calculated

Product Description

An oxygen sensor is installed in the exhaust system to detect the amount of oxygen out there
The material used is of high quality
This stainless steel housing is made of stainless steel and features a double protection layer, aluminum oxide trap layer, and PTFE filter
The parts are manufactured to meet the specifications of the Original Equipment Manufacturer
A simple installation process

Questions & Answers

Can it be used with ?

It does not fit your vehicle, you will need to put your car details in where it says car garage in accounts, then you will be able to choose the accurate model.

Does your Honda Civic 2003 have any problems?

My Honda civic ex coupe has been installed with this kit.

How do you know if this will work on my 2002 Honda Crv? How many liters does the engine have?

The kit has worked for me on my 1999 Honda Accord 4cyl while replacing the O2 upper unit. There was an old code that was cleared.

Selected User Reviews For Denso 234-4621 Oxygen Sensor

Working on a Honda Accord V4 EX 2 from 2001
5/5

The F23A4 Engine with three ULEVs. It is absolutely impressive. My car is now free of damage, thanks to this product. First of all, I'm a 24-year old woman with neither a clue about cars nor any intention of learning. Despite my reluctance to permit others to fix my car, I was very determined to do so. I was not going to pay anyone to do an easy job, especially since it was not going to be paid. This was the product I discovered on Amazon after I conducted hundreds of researches. Denso 234-B wheeled car I receive a message that tells me the 4621 Oxygen Sensor will fit exactly on my vehicle. When choosing oxygen sensors, I've learned that I should get a sensor that fits my body precisely, rather than one that fits everyone. A 2001 Honda Accord V4 EX 2 is my vehicle. This engine has three F23A4 cylinders. In fact, it is ULEV it means Ultralow Emission Vehicle Emissions from the car are cleaner when it is a Low Emission Vehicle. A new transmission I installed on my car caused it to be diagnosed with a Check Engine Light. As a result of my Veepeek OBD2 Code Reader, I received the code P0141 "OT2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)". I will provide a link to the code reader below if you are interested. Two sensors are installed in my 2001 Honda Accord. By not understanding the meaning of this code, I made a mistake. It coded the oxygen sensor that was UNDERNEATH my car, to the right of the catalytic converter as opposed to the sensor under my hood, to the left of the The oxygen sensor beneath the hood, called an "upstream" sensor, is made by Denso and it is known as the 234-based sensor. There is an Air Fuel Ratio Sensor 9014 on Amazon that you can also purchase. Unless you have questions about Denso 234, let me just clarify. It is an upstream sensor (the product that is being reviewed) that is needed if you receive the P0141 error code and it is located UNDERNEATH your car near your catalytic converter. This Denso 234-based system is designed for Under your HOOD, 9014 is an upstream sensor that is mounted in front of the catalytic converter. The Denso 234-H was the only sensor I needed, even though I was mistaken about which sensors I needed After pulling mine, I found it oxidized, so I had to connect the 9014 upstream sensor. Anyhow, I bought the following 2 items in order to fix The death of Stanley Stanley, 91 It is a 3/8-inch number Fastening Mechanism It includes a Pear-head wrench with ratchet and bolt, 14" drive The RamPro Oxygen Sensor Kit is made up of 3 pieces. Please see the links below for the products. As a result, you will want to look underneath your car, where you will find your catalytic converter. RampPro Oxygen Sensor Kit allows you to remove and replace a bad oxygen sensor in a catalytic converter by inserting the oxygen sensor socket where the sensor is located and pulling and releasing the sensor with the ratchet. It's easy to replace the old sensor with the new one and to tighten it up there you have it! Both of these products worked perfectly on my vehicle, and as soon as I replaced both oxygen sensors, I used my Veekpak code reader to erase the code as well! Since I turned off my Check Engine Light, my car is now running fine! If you are considering purchasing any of the products mentioned in the review, please do your research before purchasing. Always remember safety first! Do not attempt to work on your vehicle if you do not know what risks are involved. The purpose of this review is to indicate that if it is the correct engine, make, model, and ULEV year, make, and model of your vehicle, this will be the correct sensor. There may be someone out there who can benefit from this review. In the following paragraphs, I will link to the products I bought to help me permanently erase my check engine light. The Veepeek OB2 Code Reader 234- 5174 1192 Sensor for upstream air fuel ratio (9014)
91-9016 It is a 3/8-inch number A Pear Head Quick Release Ratchet with an Inch Drive
3 Piece 3/8 and 1/2 Inch An 11" drive gas oxygen sensor wrench/socket tool set, includes a vacuum switch socket and a 8" drive gas oxygen sensor wrench A toolkit of 2 puller sockets - a universal 7/8" / 22mm professional-grade removal tool for cars, trucks, and other vehicles The automotive industry
.

Lilith Kent
Lilith Kent
| Mar 27, 2021
The downstream 98- model does not fit V6 version of the 99 accord
3/5

I bought this based on the instructions on the Denso website. I installed it easily. That old one took a lot of effort to get It worked like a charm! I lubricated the threads and screwed it into place, not too tight just in case I had to replace, and what do you know? You didn't need to replace it! There was a cord around 6 feet in length There is a 9-inch gap between this part and the downstream sensor on my vehicle, which is a bit frustrating. My time was wasted on this product. I think it was between 234 and 237. The 4601 is the one I need. It's a little longer, with a 33" instead of between 33-33" This sensor was on the catalytic converter. I tried replacing it with the six inch cord. The company is currently working with dense to arrange for The customer service of the company will determine whether my review will be amended.

Reign Ferguson
Reign Ferguson
| Apr 16, 2021
Replacement is needed under warranty for this, but it's difficult to get help
3/5

I found out from the Denso page that they use different manufacturers to fill their packages with Denso names is my understanding, so it is possible that all the manufacturers are not of the I just looked up Autozone to see if they can install a replacement, I will try to contact Amazon customer service. It is available at Oreily's and at Internet. com. Visited Denso's website and discovered they have Denso claims to honor the one-year warranty on the 4621 oxygen sensor, so I look forward to finding out whether they will honor.

Chandler Norman
Chandler Norman
| Jun 27, 2021
The oxygen sensor is located in Bank 1
3/5

My Toyota Tundra should have been able to use this Denso oxygen sensor. Fitment for bank1 was incorrect due to the connector. It worked for about 90,000 miles before a previous sensor failed. I am very pleased with the value when considering it was 1/4 the price of a Toyota part and lasted so long. However, it is a Chinese part, so we will have to wait and see how long it lasts.

Anders Cantu
Anders Cantu
| Jun 12, 2021
Buy the best, and don't buy a cheap one
5/5

Make sure that you don't get a cheap oxygen sensor. I picked up one at a local parts store and the check engine light In the case of the code P1167, I had thought I had a different problem. could not find any other problem, so after reading some reviews, I bought this Denso unit which has both upstream and downstream O2 sensors, cleared the code, and wham, light is out for good. A couple of weeks ago, I purchased a 2000 Accord with a V-8 engine This is a 4-cylinder Tec.

Michelle Moses
Michelle Moses
| Jan 15, 2021
It did exactly what it was supposed to do
5/5

My 2011 Dodge Challenger SRT8 was equipped with this kit. In the past, I have thought about replacing my current sensors with Bosch models. A different sensor would put out error codes, which disappeared then re-appeared on another. In my talk with a mechanic friend, he told me that with most cars, you would want to use the OEM sensors and it is best to replace them all. One will not be far behind the others if one leaves. Therefore, I swapped out the old ones Codes went away all at once.

Bianca Lam
Bianca Lam
| Nov 01, 2020
The O2 sensor is a great OEM replacement
5/5

This O2 sensor is a perfect replacement for the OEM one. It is the second or catback sensor that is attached to the catalytic converter in the Honda Accord Gen 6. It gets a four out of five stars from me. It does not include a rubber part that helps hold the cable in place on the wire holder, thus receiving a 5/5 rating. I fortunately had some high temp electrical tape (3M 33+ Super) in the tool box! The electrical tape was wrapped around the wire until it was thick enough to fit in It comes with an anti-theft feature The seizing compound should be applied to the threads before installation. You may need the number one oxygen sensor - click here A sticker that covers the exhaust manifold in the engine compartment is located there. Put 234 in the box There are slight differences in the size of the wire version, so it can't be used for the #2 sensor, but if you don't mind that the cable is a bit longer, you can use it for the #1 sensor. I bought it for about $8 less than the other one at the time.

Henry Hart
Henry Hart
| Nov 11, 2020
I used it with my 2004 Honda S2000 and it worked great
5/5

At the time I went to get it Smog tested, it was showing a check engine light. There was a failure. Ox sensor that mounts on the CAT was the problem according to the code. I ordered the part and it was replaced. A light came on in the check engine area. After driving 20 miles, I stopped at the mall for restocking There was no problem with the test. You should note Putting some miles on the car after a sensor is replaced is the best way to determine if the sensor needs replacing again You are testing.

Leilany Lopez
Leilany Lopez
| Oct 23, 2020

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