---
product_id: 2441797
title: "Denso Oxygen (O2) Sensor - 234-4622 (Fits Select Years of Lexus: ES300(h)/NX200t/NX300(h), Pontiac Vibe, and Toyota: 4Runner/Avalon/Camry/Corolla/Matrix/Paseo/RAV4/Sienna/Solara/Tercel Vehicles)"
brand: "denso"
price: "€ 2.59"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.at/products/2441797-denso-oxygen-o2-sensor-234-4622-fits-select-years-lexus
store_origin: AT
region: Austria
---

# High-temp resistance 1832°F 12.6-inch 4-wire harness Precision OE fit Denso Oxygen (O2) Sensor - 234-4622 (Fits Select Years of Lexus: ES300(h)/NX200t/NX300(h), Pontiac Vibe, and Toyota: 4Runner/Avalon/Camry/Corolla/Matrix/Paseo/RAV4/Sienna/Solara/Tercel Vehicles)

**Brand:** denso
**Price:** € 2.59
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Upgrade your engine IQ with precision sensing power!

## Quick Answers

- **What is this?** Denso Oxygen (O2) Sensor - 234-4622 (Fits Select Years of Lexus: ES300(h)/NX200t/NX300(h), Pontiac Vibe, and Toyota: 4Runner/Avalon/Camry/Corolla/Matrix/Paseo/RAV4/Sienna/Solara/Tercel Vehicles) by denso
- **How much does it cost?** € 2.59 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/2441797-denso-oxygen-o2-sensor-234-4622-fits-select-years-lexus)

## Best For

- denso enthusiasts

## Why This Product

- Trusted denso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Exact OE Replacement Fit:** Engineered to match original specs for seamless installation and peak performance.
- • **Wide Vehicle Compatibility:** Fits select Lexus, Toyota, and Pontiac models—upgrade your ride with confidence.
- • **Exclusive Aluminum Oxide Trap:** Protects sensor from contaminants like silicone and lead, ensuring longevity.
- • **Advanced Zirconia Sensing Element:** Delivers rapid, accurate oxygen readings for optimized fuel efficiency.
- • **Corrosion-Resistant Stainless Steel:** Built tough to withstand harsh conditions and extend sensor lifespan.

## Overview

The Denso 234-4622 Oxygen Sensor is a high-performance, narrow-band O2 sensor featuring a corrosion-resistant stainless steel body, advanced zirconia sensing element, and a 12.6-inch 4-wire harness. Designed for select Lexus, Toyota, and Pontiac models, it ensures exact OE fit and superior durability with an exclusive aluminum oxide trap to protect against contaminants. Rated for extreme temperatures up to 1832°F, this sensor optimizes engine efficiency and fuel economy while delivering reliable, first-time fit performance.

## Description

Denso part number 234-4622 is a replacement narrow-band Oxygen (O2) Sensor with 4 wire 12.60 inch long wiring harness for:Lexus: (1995-1998 ES300, 2013-2018 ES300h, 2015-2017 NX200t, 2018-2021 NX300, 2015-2021 NX300h)Pontiac: (2009-2010 Vibe)Toyota: (1999-2000 4Runner, 1995-1999 & 2013-2018 Avalon, 1994-2001 & 2004-2017 Camry, 2009-2012 Corolla, 2009-2013 Matrix, 1995-1996 Paseo, 2006-2018 RAV4, 1998-2000 Sienna, 1999-2003 Solara, 1995-1996 Tercel)Denso Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision built for exact replacement, and a first time fit. This innovative line features Denso's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead poisoning for improved engine performance, greater fuel efficiency, and unparalleled longevity. Denso gives you the right part and the right fit, the first time.

Review: A very good Oxygen Sensor - My car is a 2009 Toyota RAV4 with a 2.5L 4-cylinder engine. I believe this Oxygen Sensor is a piece of Original Manufactured equipment (product #234-4622) because it fits perfectly and it looks the same as the one it replaced. The item itself is inexpensive but replacing it by myself was difficult. I had a really hard time unscrewing the original sensor out of the gas pipe due to a lack of space to rotate the ratchet. In addition, the connector was too high to reach with both hands from under the car, where the sensor is located. You would need one hand to jam a flathead screwdriver into the connector to release the hook, and the other hand to pull the wire out of the connector. There was not enough space for two hands to do this from under the car! Luckily I had my brother helped me out. He stood next to the car and reached down with one hand to take a screwdriver to release the wire from the connector, and I pulled the wire from under the car. After that, installing the new sensor was a much easier step. I also want to note: the error code that prompted me to replace this sensor was "Code: PO137, Define: O2 Sensor Circuit Low Voltage Bank 1 Sensor 2" I also replaced the Bank 1 Sensor 1 at the same time. Bank 1 Sensor 1 is located in the front of the engine and it is called the Air/Fuel Sensor, product # 234-9022. The reason I replaced both sensors was because I learned from a mechanic who told me: when Sensor 2 gives an error message, it is usually caused by the failing of sensor 1. When sensor 1 fails, too much or too little oxygen flow into the engine and such condition creates too much or too little oxygen leaving the engine which in turn causes sensor 2 to show an error to the computer. Therefore, to completely solve the problem, one should replace both sensors at the same time. That was what I did. As soon as I replaced both sensors, the error code went away. Besides, some online forums I visited have indicated that Oxygen sensors and Air/fuel sensors tend to last about 10 years. That's exactly how old my car is when the error code showed up. I learned about this repair routine from others on YouTube and other online forums, so I appreciate those people's videos and inputs. This DIY repair saved me at least $500 compared to having to leave the car at a repair shop or dealership. As such, I took the time to write this review in the hope that I'd paid my money-savings forward to someone who might be facing a similar problem.
Review: perfect - Fit my 2012 rav4 perfectly. Much cheaper than parts store

## Features

- Denso narrow-band Oxygen (O2) Sensor with 4 wire 12.60 inch long wiring harness
- Part Number: 234-4622
- Application: Lexus: (1995-1998 ES300, 2013-2018 ES300h, 2015-2017 NX200t, 2018-2021 NX300, 2015-2021 NX300h) / Pontiac: (2009-2010 Vibe) / Toyota: (1999-2000 4Runner, 1995-1999 & 2013-2018 Avalon, 1994-2001 & 2004-2017 Camry, 2009-2012 Corolla, 2009-2013 Matrix, 1995-1996 Paseo, 2006-2018 RAV4, 1998-2000 Sienna, 1999-2003 Solara, 1995-1996 Tercel)
- Parts Interchange: 88975496, 8946502340, 8946533450, 8946506100, 894650K020, 8946533440, 894650R080, 8946542170, 8946506190, 8946542200, 8946533470, 8946533520, 8946516050, 8946580041, 8946506260, 8946506150, 8946578010, 8946533310, 894650R040, 8946533080, 8946542230
- Corrosion-resistant stainless steel construction
- PTFE filter blocks efficiency-robbing contaminants
- Refined zirconia element improves sensor response
- Package Quantity: 1
- Item Dimensions: 5.75 x 2.19 x 1.88 Inches
- Item Weight: 0.25 Pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C5SGA4 |
| Best Sellers Rank | #83,264 in Automotive ( See Top 100 in Automotive ) #158 in Automotive Replacement Oxygen Sensors |
| Brand | Denso |
| Brand Name | Denso |
| Customer Reviews | 4.3 out of 5 stars 1,257 Reviews |
| Global Trade Identification Number | 00042511146228 |
| Included Components | Oxygen (O2) Sensor |
| Item Dimensions | 5.75 x 2.19 x 1.88 inches |
| Item Type Name | Harness |
| Item Weight | 2.08 ounces |
| Item dimensions L x W x H | 5.75 x 2.19 x 1.88 inches |
| Manufacturer | Denso |
| Material | Stainless Steel, Zirconium |
| Material Type | Stainless Steel, Zirconium |
| Maximum Supply Voltage | 12 volts_of_direct_current |
| Measurement Accuracy | ±1% |
| Model | 234-4622 |
| Mounting Type | threaded |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Type | electrical |
| Part Number | 234-4622 |
| Specific Uses For Product | Replacement Oxygen (O2) Sensor |
| Style | Replacement Part |
| Style Name | Replacement Part |
| UPC | 042511146228 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 1832 °F |
| Warranty Description | Includes manufacturer provided warranty |

## Product Details

- **Brand:** Denso
- **Item Weight:** 2.08 ounces
- **Item dimensions L x W x H:** 5.75 x 2.19 x 1.88 inches
- **Material:** Stainless Steel, Zirconium
- **Style:** Replacement Part

## Images

![Denso Oxygen (O2) Sensor - 234-4622 (Fits Select Years of Lexus: ES300(h)/NX200t/NX300(h), Pontiac Vibe, and Toyota: 4Runner/Avalon/Camry/Corolla/Matrix/Paseo/RAV4/Sienna/Solara/Tercel Vehicles) - Image 1](https://m.media-amazon.com/images/I/41dI3RnIvtL.jpg)
![Denso Oxygen (O2) Sensor - 234-4622 (Fits Select Years of Lexus: ES300(h)/NX200t/NX300(h), Pontiac Vibe, and Toyota: 4Runner/Avalon/Camry/Corolla/Matrix/Paseo/RAV4/Sienna/Solara/Tercel Vehicles) - Image 2](https://m.media-amazon.com/images/I/41jQgSdLMvL.jpg)
![Denso Oxygen (O2) Sensor - 234-4622 (Fits Select Years of Lexus: ES300(h)/NX200t/NX300(h), Pontiac Vibe, and Toyota: 4Runner/Avalon/Camry/Corolla/Matrix/Paseo/RAV4/Sienna/Solara/Tercel Vehicles) - Image 3](https://m.media-amazon.com/images/I/41fTcUyF91L.jpg)
![Denso Oxygen (O2) Sensor - 234-4622 (Fits Select Years of Lexus: ES300(h)/NX200t/NX300(h), Pontiac Vibe, and Toyota: 4Runner/Avalon/Camry/Corolla/Matrix/Paseo/RAV4/Sienna/Solara/Tercel Vehicles) - Image 4](https://m.media-amazon.com/images/I/41PUGz-LsgL.jpg)
![Denso Oxygen (O2) Sensor - 234-4622 (Fits Select Years of Lexus: ES300(h)/NX200t/NX300(h), Pontiac Vibe, and Toyota: 4Runner/Avalon/Camry/Corolla/Matrix/Paseo/RAV4/Sienna/Solara/Tercel Vehicles) - Image 5](https://m.media-amazon.com/images/I/41F42sDvOAL.jpg)

## Questions & Answers

**Q: does this come with lubricant**
A: It comes with Anti-Seize if that's what you're asking

**Q: how long is the wire**
A: Long enough to make the correct connections if you have selected the correct sensor for your application. AMAZON offers charts for correct application for a specifi vehicle. If you use the chart you will select the correct sensor. I have purchased three sensors through AMAZON. Front  and Rear for my 2000 Toyota CAMRY V6 and the sensor for my 2003 Toyota Tocoma V6.Walt Ramsey

**Q: Will this fit for 1999 toyota solara v6 bank1 sensor1 with federal emission?**
A: Rock auto dot com has your vehicle info. make sure the wires are long enough.

**Q: Will this fit at bank 1 sensor 2 for rav4 2009 limited? i just got check engine light with p0137**
A: Use this link to find the exact product for your car: http://densoautoparts.com/find-my-part.aspx

## Customer Reviews

### ⭐⭐⭐⭐⭐ A very good Oxygen Sensor
*by A***R on October 14, 2019*

My car is a 2009 Toyota RAV4 with a 2.5L 4-cylinder engine. I believe this Oxygen Sensor is a piece of Original Manufactured equipment (product #234-4622) because it fits perfectly and it looks the same as the one it replaced. The item itself is inexpensive but replacing it by myself was difficult. I had a really hard time unscrewing the original sensor out of the gas pipe due to a lack of space to rotate the ratchet. In addition, the connector was too high to reach with both hands from under the car, where the sensor is located. You would need one hand to jam a flathead screwdriver into the connector to release the hook, and the other hand to pull the wire out of the connector. There was not enough space for two hands to do this from under the car! Luckily I had my brother helped me out. He stood next to the car and reached down with one hand to take a screwdriver to release the wire from the connector, and I pulled the wire from under the car. After that, installing the new sensor was a much easier step. I also want to note: the error code that prompted me to replace this sensor was "Code: PO137, Define: O2 Sensor Circuit Low Voltage Bank 1 Sensor 2" I also replaced the Bank 1 Sensor 1 at the same time. Bank 1 Sensor 1 is located in the front of the engine and it is called the Air/Fuel Sensor, product # 234-9022. The reason I replaced both sensors was because I learned from a mechanic who told me: when Sensor 2 gives an error message, it is usually caused by the failing of sensor 1. When sensor 1 fails, too much or too little oxygen flow into the engine and such condition creates too much or too little oxygen leaving the engine which in turn causes sensor 2 to show an error to the computer. Therefore, to completely solve the problem, one should replace both sensors at the same time. That was what I did. As soon as I replaced both sensors, the error code went away. Besides, some online forums I visited have indicated that Oxygen sensors and Air/fuel sensors tend to last about 10 years. That's exactly how old my car is when the error code showed up. I learned about this repair routine from others on YouTube and other online forums, so I appreciate those people's videos and inputs. This DIY repair saved me at least $500 compared to having to leave the car at a repair shop or dealership. As such, I took the time to write this review in the hope that I'd paid my money-savings forward to someone who might be facing a similar problem.

### ⭐⭐⭐⭐⭐ perfect
*by K***H on August 4, 2026*

Fit my 2012 rav4 perfectly. Much cheaper than parts store

### ⭐⭐⭐⭐⭐ Genuine OEM part
*by D***N on July 8, 2026*

Same identical brand and number as my Toyota OEM sensor.

## Frequently Bought Together

- Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector
- Denso 234-9049 Air Fuel Sensor
- DENSO 234-9022 Air Fuel Ratio Sensor

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-20*