---
product_id: 291474148
title: "Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector"
brand: "denso"
price: "FREE"
currency: OMR
in_stock: false
category: "Denso"
url: https://www.desertcart.com.om/products/291474148-denso-234-4622-downstream-oxygen-sensor-with-12-harness-4
store_origin: OM
region: Oman
---

# 12V max supply voltage Up to 1832°F heat resistance 18mm threaded mount Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector

**Brand:** denso
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Upgrade your ride’s breathability with precision oxygen sensing!

## Quick Answers

- **What is this?** Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector by denso
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/291474148-denso-234-4622-downstream-oxygen-sensor-with-12-harness-4)

## 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

- • **Robust Zirconium Sensor:** Durable zirconium construction ensures accurate oxygen detection and superior heat tolerance.
- • **Plug & Play Installation:** Comes with a 12” harness and 4-terminal square connector for hassle-free, professional-grade installation.
- • **Precision OE Standard Fit:** Engineered to meet exact original equipment specs for flawless performance and longevity.
- • **Proven Longevity & Reliability:** Trusted by thousands with 4+ years of consistent performance, eliminating costly engine codes and repairs.
- • **Advanced Multi-Layer Protection:** Features double protection layer, aluminum oxide trap, PTFE filter, and stainless steel housing for ultimate sensor reliability.

## Overview

The Denso 234-4622 Downstream Oxygen Sensor is a high-quality, zirconium-based sensor designed with an 18mm threaded mount and a 12” harness featuring a 4-terminal square connector. Built to OE standards, it offers ±1% measurement accuracy and withstands extreme temperatures up to 1832°F. Its advanced multi-layer protection ensures durability and reliable exhaust oxygen detection, making it a trusted choice for professional-grade automotive maintenance and long-term engine health.

## Description

Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector

## Features

- Designed to detect the amount of oxygen in the exhaust system. The mounting type is threaded
- Constructed from high quality material. The type of sensor is thimble and the thread diameter is 18mm
- Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
- Manufactured with precision to meet OE standards
- Easy installation. Material- Zirconium
- NOTE:Kindly refer to the user manual provided as a PDF manual in the product description section

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C5SGA4 |
| Best Sellers Rank | #19,675 in Automotive ( See Top 100 in Automotive ) #45 in Car Exhaust Oxygen Sensors |
| Brand Name | Denso |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,221) |
| Global Trade Identification Number | 00042511146228 |
| Included Components | Harness |
| Item Dimensions | 14.6 x 5.6 x 4.8 centimeters |
| Item Type Name | Harness |
| Item Weight | 0.13 Pounds |
| Manufacturer | Denso |
| Material Type | Zirconium |
| Maximum Supply Voltage | 12 Volts (DC) |
| Measurement Accuracy | ±1% |
| Model | 234-4622 |
| Mounting Type | threaded |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Type | electrical |
| Part Interchange Info | 234-4622 |
| Part Number | 234-4622 |
| Specific Uses For Product | [Automotive applications] |
| Style Name | Modern |
| UPC | 042511146228 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 1832 Degrees Fahrenheit |

## Product Details

- **Brand:** Denso
- **Item dimensions L x W x H:** 14.6 x 5.6 x 4.8 centimeters
- **Item weight:** 0.13 Pounds
- **Material:** Zirconium
- **Style:** Modern

## Images

![Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector - Image 1](https://m.media-amazon.com/images/I/41dI3RnIvtL.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

## 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 Oman*
*Store origin: OM*
*Last updated: 2026-09-16*