---
product_id: 18379342
title: "Denso 234-9126 Air Fuel Sensor"
brand: "denso"
price: "C$13538"
currency: NIO
in_stock: true
reviews_count: 11
url: https://www.desertcart.ni/products/18379342-denso-234-9126-air-fuel-sensor
store_origin: NI
region: Nicaragua
---

# 12V max supply voltage Up to 1200°F heat resistance Precision machined ceramic build Denso 234-9126 Air Fuel Sensor

**Brand:** denso
**Price:** C$13538
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of the curve with precision sensing ⚡

## Quick Answers

- **What is this?** Denso 234-9126 Air Fuel Sensor by denso
- **How much does it cost?** C$13538 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/18379342-denso-234-9126-air-fuel-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

- • **Lightweight & Compact:** At just 0.3 lbs and compact dimensions, it fits perfectly without adding bulk.
- • **No Core Charge Hassle:** Buy with confidence—no core charge required, saving you time and money.
- • **Precision Ceramic Sensor:** Engineered with durable ceramic for reliable air-fuel ratio readings.
- • **High-Temperature Endurance:** Operates flawlessly up to 1200°F, ensuring peak performance under extreme conditions.
- • **Optimized 12V Electrical Output:** Delivers accurate electrical signals for seamless ECU integration.

## Overview

The Denso 234-9126 Air Fuel Sensor is a high-performance, ceramic-based sensor designed for modern vehicles. It delivers precise air-fuel mixture data with a robust 12V electrical output and withstands extreme temperatures up to 1200°F. Lightweight and machined for exact fitment, it requires no core charge, making it a hassle-free upgrade for enhanced engine efficiency.

## Description

Denso 234-9126 Air Fuel Sensor

## Features

- Weight: 0.3lbs
- Single Quantity
- No Core Charge Required
- Package Dimensions: 14.986 L x 5.588 H x 5.08 W (centimeters)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Denso |
| Material | Ceramic |
| Item Weight | 4 ounces |
| Style | Modern |
| Maximum Supply Voltage | 12 Volts |
| Output Type | electrical signal |
| Upper Temperature Rating | 1.2E+3 Degrees Fahrenheit |
| UPC | 042511119574 |
| Global Trade Identification Number | 00042511119574 |
| Manufacturer | Denso |
| Model | Civic |
| Item model number | 234-9126 |
| Exterior | Machined |
| Manufacturer Part Number | 234-9126 |

## Product Details

- **Brand:** Denso
- **Material:** Ceramic
- **Item Weight:** 4 ounces
- **Style:** Modern
- **Maximum Supply Voltage:** 12 Volts

## Images

![Denso 234-9126 Air Fuel Sensor - Image 1](https://m.media-amazon.com/images/I/71Z1XtoXZuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works great! Super easy install!
  

*by H***N on Reviewed in the United States on December 11, 2018*

I replaced my sensor myself, after the shop wanted $100 to tell me why it wasn't passing smog. After asking what tests weren't running, I realized it was being held up by the sensor. Sure enough, after replacing with this, the car passed smog. I've also noticed that the car seems to be getting better gas mileage, and runs smoother. The socket that amazon says is "frequently bought together" is the wrong size to remove/ replace this one. Double check before you order it. It's super easy to change it yourself (almost like changing a lightbulb).

### ⭐⭐⭐⭐⭐ 







  
  
    Direct fit, OE replacement.
  

*by B***R on Reviewed in the United States on August 25, 2015*

Replaced the upstream O2 sensor on my 2006 Civic LX 4-door sedan. Works perfectly. No errors thrown. No wires to splice. Direct fit and clips into the existing harness. Even comes with thermal anti-seize paste.

### ⭐⭐ 







  
  
    Sometimes even OEM isn't good enough.
  

*by P***O on Reviewed in the United States on May 7, 2018*

Worked fine for almost two years. That would be fair for any other unit but not for OEM. Not like they give these things away either. Could be a Honda problem I suppose. P2A00 code.

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**Shop now:** [https://www.desertcart.ni/products/18379342-denso-234-9126-air-fuel-sensor](https://www.desertcart.ni/products/18379342-denso-234-9126-air-fuel-sensor)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-27*