---
product_id: 46500617
title: "NTK (24355) Air/Fuel Ratio Sensor"
brand: "ntk"
price: "A$293"
currency: AUD
in_stock: true
reviews_count: 9
url: https://www.desertcart.com.au/products/46500617-ntk-24355-air-fuel-ratio-sensor
store_origin: AU
region: Australia
---

# 12V max supply voltage 20.5 inch sensing distance Corrosion & abrasion resistant ceramic NTK (24355) Air/Fuel Ratio Sensor

**Brand:** ntk
**Price:** A$293
**Availability:** ✅ In Stock

## Summary

> 🚗 Optimize your ride with precision sensing – because every drop of fuel counts!

## Quick Answers

- **What is this?** NTK (24355) Air/Fuel Ratio Sensor by ntk
- **How much does it cost?** A$293 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/46500617-ntk-24355-air-fuel-ratio-sensor)

## Best For

- ntk enthusiasts

## Why This Product

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

## Key Features

- • **Vehicle-Specific Fit:** Tailored flange mount design for seamless OEM integration
- • **Dual Position Sensing:** Monitors oxygen levels before and after catalytic converter for peak efficiency
- • **Durable Ceramic Build:** Engineered to resist corrosion and abrasion for long-lasting reliability
- • **Precision Air/Fuel Monitoring:** ±1.5% measurement accuracy ensures optimal engine performance
- • **Real-Time Electrical Signal Output:** Instant data transmission to your vehicle’s ECU for precise fuel management

## Overview

The NTK 24355 Air/Fuel Ratio Sensor is a vehicle-specific, ceramic-based oxygen sensor designed to deliver highly accurate (±1.5%) air-fuel mixture data. Featuring a durable, corrosion-resistant build and a 20.5-inch sensing distance, it mounts easily with a flange design and provides real-time electrical signals to optimize engine performance and emissions control.

## Description

NTK Oxygen Sensor is manufactured to control fuel and ignition system. It is constructed from durable material that is corrosion and abrasion resistant. This oxygen sensor features a sensor which is located before and after catalytic converter to check the amount of oxygen in the exhaust. It sends signal to the computer including air and fuel ratio timing in order to bring the engine into the optimum operating range.

## Features

- fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NTK |
| Item dimensions L x W x H | 20.5 x 1 x 1 inches |
| Material | Ceramic |
| Item Weight | 0.1 Pounds |
| Style | Modern |
| Maximum Supply Voltage | 12 Volts (DC) |
| Measurement Accuracy | ±1.5% |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Sensing Distance | 20.5 Inches |
| Specific Uses For Product | Oxygen Sensor |
| UPC | 087295243558 |
| Global Trade Identification Number | 00087295243558 |
| Manufacturer | NTK |
| Model | 24355 |
| Item Weight | 1.6 ounces |
| Product Dimensions | 20.5 x 1 x 1 inches |
| Item model number | 24355 |
| Exterior | Brushed |
| Manufacturer Part Number | 24355 |
| OEM Part Number | LF8R188G1A; LFL7188G1C |

## Product Details

- **Brand:** NTK
- **Item dimensions L x W x H:** 20.5 x 1 x 1 inches
- **Material:** Ceramic
- **Item Weight:** 0.1 Pounds
- **Style:** Modern

## Images

![NTK (24355) Air/Fuel Ratio Sensor - Image 1](https://m.media-amazon.com/images/I/61mVXuIfwAL.jpg)
![NTK (24355) Air/Fuel Ratio Sensor - Image 2](https://m.media-amazon.com/images/I/61iMpaciA7L.jpg)
![NTK (24355) Air/Fuel Ratio Sensor - Image 3](https://m.media-amazon.com/images/I/61j-tyyqPEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great price. Great product
  

*by M***R on Reviewed in the United States 🇺🇸 on March 26, 2022*

Quality product. A tad pricier than others.  Don’t buy twice  Buy quality

### ⭐⭐⭐⭐⭐ 







  
  
    2006 Mazda 3i
  

*by R***V on Reviewed in the United States 🇺🇸 on September 17, 2021*

Perfect fit, improved millege right away..(old sensor was busted).Easy to install with the right tools...I sprayed wd40 couple of times 2-3 days before, rented O2 sensor removal tool from Autozone and was done in 10 min.

### ⭐⭐⭐⭐⭐ 







  
  
    Fixed my P0134 code on my Mazda 5
  

*by A***W on Reviewed in the United States 🇺🇸 on June 9, 2021*

NTK is the best when it comes to O2 sensors. This is the OEM for my Mazda and it immediately took care of my P0134 check engine light. Easy to install and has everything you need.

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**Shop now:** [https://www.desertcart.com.au/products/46500617-ntk-24355-air-fuel-ratio-sensor](https://www.desertcart.com.au/products/46500617-ntk-24355-air-fuel-ratio-sensor)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-02*