---
product_id: 1667726
title: "Denso 234-9002 Air Fuel Ratio Sensor"
brand: "denso"
price: "₨4860"
currency: SCR
in_stock: true
reviews_count: 13
category: "Denso"
url: https://www.desertcart.sc/products/1667726-denso-234-9002-air-fuel-ratio-sensor
store_origin: SC
region: Seychelles
---

# 5V max supply voltage Highly accurate measurement Withstands up to 1200°C Denso 234-9002 Air Fuel Ratio Sensor

**Brand:** denso
**Price:** ₨4860
**Availability:** ✅ In Stock

## Summary

> 🔥 Tune your ride like a pro — precision meets power!

## Quick Answers

- **What is this?** Denso 234-9002 Air Fuel Ratio Sensor by denso
- **How much does it cost?** ₨4860 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1667726-denso-234-9002-air-fuel-ratio-sensor)

## 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

- • **OEM-Grade Reliability:** Trusted by Toyota, backed by Denso’s strict quality standards
- • **Durable Zirconium Build:** Engineered to endure extreme heat and harsh conditions
- • **Fuel Efficiency Booster:** Optimizes combustion to reduce fuel consumption and emissions
- • **Precision Engine Tuning:** Maps air/fuel ratios across RPM for peak performance
- • **Plug & Play Installation:** Exact OE fit for hassle-free, 15-minute DIY swap

## Overview

The Denso 234-9002 Air Fuel Ratio Sensor is a high-precision, OE-quality replacement part designed for 1999-2004 Toyota 4Runner and Tacoma models. Built with durable zirconium and stainless steel, it delivers accurate air/fuel ratio readings across a wide range (10:1 to 18:1) while withstanding temperatures up to 1200°C. This sensor ensures optimal engine performance, improved fuel efficiency, and reduced emissions, all in a straightforward, bolt-on installation that saves time and costly shop fees.

## Description

Denso part number 234-9002 is a replacement air/fuel ratio sensor for 1999-2002 Toyota 4Runner and 2000-2004 Toyota Tacoma vehicles.Denso Air/Fuel Ratio 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. The superior design of Denso Air/Fuel Ratio Sensors maximizes engine performance and fuel efficiency while reducing fuel consumption and harmful emissions. Denso Air/Fuel Ratio Sensors increase performance by mapping air/fuel ratios throughout the RPM range. They also reduce emissions by keeping the air-fuel mixture at an optimum ratio. Optimal air/fuel ratios reduce fuel consumption and maximize catalytic converter life. Denso gives you the right part and the right fit, the first time.

## Features

- Efficient Fuel Consumption.Material:Zirconium
- Highly accurate
- Easy installation
- Constructed from durable material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C5YCYS |
| Best Sellers Rank | #71,369 in Automotive ( See Top 100 in Automotive ) #147 in Automotive Replacement Oxygen Sensors |
| Brand | Denso |
| Brand Name | Denso |
| Customer Reviews | 4.7 out of 5 stars 731 Reviews |
| Global Trade Identification Number | 00042511110373 |
| Included Components | Air/Fuel Ratio Sensor |
| Item Dimensions | 5.75 x 2.19 x 1.88 inches |
| Item Type Name | Fuel Sensor |
| Item Weight | 4 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 | 5 Volts |
| Measurement Accuracy | Highly Accurate |
| Measuring Range | 10:1 - 18:1 |
| Model | 234-9002 |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Part Number | 234-9002 |
| Specific Uses For Product | Replacement Air/Fuel Ratio Sensor |
| Style | Replacement Part |
| Style Name | Replacement Part |
| UPC | 042511110373 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 1200 Degrees Celsius |
| Warranty Description | Includes manufacturer provided warranty |

## Product Details

- **Brand:** Denso
- **Item Weight:** 0.25 Pounds
- **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 234-9002 Air Fuel Ratio Sensor - Image 1](https://m.media-amazon.com/images/I/51Uxcw3kqfL.jpg)
![Denso 234-9002 Air Fuel Ratio Sensor - Image 2](https://m.media-amazon.com/images/I/51HPyLiAsBL.jpg)
![Denso 234-9002 Air Fuel Ratio Sensor - Image 3](https://m.media-amazon.com/images/I/51E1pvbVYPL.jpg)
![Denso 234-9002 Air Fuel Ratio Sensor - Image 4](https://m.media-amazon.com/images/I/31SxVstyJeL.jpg)
![Denso 234-9002 Air Fuel Ratio Sensor - Image 5](https://m.media-amazon.com/images/I/51NOBld5EkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***2 on August 21, 2024*



### ⭐⭐⭐⭐⭐ Review
*by M***F on December 18, 2014*



### ⭐⭐⭐⭐⭐ Review
*by J***D on December 27, 2018*



## Frequently Bought Together

- Denso 234-9002 Air Fuel Ratio Sensor
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**Shop now:** [https://www.desertcart.sc/products/1667726-denso-234-9002-air-fuel-ratio-sensor](https://www.desertcart.sc/products/1667726-denso-234-9002-air-fuel-ratio-sensor)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-05-05*