---
product_id: 439729607
title: "Air Fuel Ratio O2 Oxygen Sensor Downstream 234-4169 Replacement for 250-24169 Compatible with Lexus GS400/LS400/SC400/LS600h/LX470/LX570 Toyota 4Runner/Land Cruiser/Sequoia/Tundra"
brand: "doskjok"
price: "RM443"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/439729607-air-fuel-ratio-o2-oxygen-sensor-downstream-234-4169-replacement
store_origin: MY
region: Malaysia
---

# 100ms fast response time 900°C max temp rating Direct OEM fit, easy install Air Fuel Ratio O2 Oxygen Sensor Downstream 234-4169 Replacement for 250-24169 Compatible with Lexus GS400/LS400/SC400/LS600h/LX470/LX570 Toyota 4Runner/Land Cruiser/Sequoia/Tundra

**Brand:** doskjok
**Price:** RM443
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your ride’s brain with precision sensing power!

## Quick Answers

- **What is this?** Air Fuel Ratio O2 Oxygen Sensor Downstream 234-4169 Replacement for 250-24169 Compatible with Lexus GS400/LS400/SC400/LS600h/LX470/LX570 Toyota 4Runner/Land Cruiser/Sequoia/Tundra by doskjok
- **How much does it cost?** RM443 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/439729607-air-fuel-ratio-o2-oxygen-sensor-downstream-234-4169-replacement)

## Best For

- doskjok enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Installation:** Pre-coated threads and flange mount design make replacement effortless—no mechanic needed.
- • **Wide Vehicle Compatibility:** Tailored for Lexus and Toyota models from 1995 to 2014, covering your luxury and off-road needs.
- • **Built to Endure Extreme Heat:** Withstands up to 900°C, ensuring durability under the harshest engine conditions.
- • **Precision Engine Optimization:** Achieve +/-0.5% measurement accuracy for peak fuel efficiency and smoother rides.
- • **Eco-Friendly Performance Boost:** Enhances fuel economy and reduces emissions, letting you drive cleaner and smarter.

## Overview

The DOSKJOK Air Fuel Ratio O2 Oxygen Sensor (model 234-4169) is a high-accuracy, durable downstream sensor designed for select Lexus and Toyota vehicles. Engineered with stainless steel and tested for extreme temperatures up to 900°C, it delivers fast 100ms response times and direct OEM fit for hassle-free installation. This sensor optimizes fuel economy, smooths engine performance, and reduces emissions, making it an essential upgrade for performance-conscious drivers.

## Description

Air Fuel Ratio O2 Oxygen Sensor Downstream 234-4169 Replacement for 250-24169 Compatible with Lexus GS400/LS400/SC400/LS600h/LX470/LX570 Toyota 4Runner/Land Cruiser/Sequoia/Tundra

## Features

- 🚗APPLICABLE MODELS - Air Fuel Ratio Sensor Downstream Compatible with Lexus GS400 1998-2000/LS400 1995-2000/LS600h 2008-2014/LX470 1998-2002/LX570 2008-2013/SC400 1996-2000.
- 🚙FIT VEHICLES - O2 Oxygen Sensor Heated Downstream Compatible with Toyota 4Runner 2010 2.7L L4/Land Cruiser 1998-2002/Land Cruiser 2008-2013/Sequoia 2001-2004/Tundra 2000-2004 4.7L V8.
- 🚘QUALITY & FUNCTION - DOSKJOK Oxygen Sensors are manufactured under rigorous scientific standards and 100% tested out of the factory.It is more durable, oxidation resistant and high temperature, to ensure long-term stable performance, improve vehicle fuel economy, help engine smooth operation, reduce exhaust emissions and enhance environmental protection.
- 🔧INSTALL - Oxygen Sensors directly replace the old parts in the original position of the installation without change,easy to install on your vehicle, and come with pre-coated threads to assist installation.
- 🏁NOTES - Please carefully check your vehicle year & make & model，pictures and parts No to confirm the compatibility before purchasing. Please contact us if any question of fitment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DOSKJOK |
| Material | Stainless Steel |
| Style | Compatible |
| Current Rating | 2 Amps |
| Lower Temperature Rating | 300 Degrees Celsius |
| Maximum Supply Voltage | 12 Volts (DC) |
| Measurement Accuracy | +/-0.5% |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Response Time | 100 Milliseconds |
| Sensing Distance | 100 Millimetres |
| Specific Uses For Product | Oxygen Sensor |
| Upper Temperature Rating | 900 Degrees Celsius |
| Manufacturer | DOSKJOK |
| Country of Origin | USA |
| Model number | 234-4169 |
| Item Weight | 126 g |
| Package Dimensions | 18 x 8.2 x 5.1 cm; 126 g |
| Item model number | 234-4169 |
| Wattage | 7.5 Watts |
| Are batteries included? | No |

## Product Details

- **Brand:** DOSKJOK
- **Material:** Stainless Steel
- **Style:** Compatible
- **Current Rating:** 2 Amps
- **Lower Temperature Rating:** 300 Degrees Celsius

## Images

![Air Fuel Ratio O2 Oxygen Sensor Downstream 234-4169 Replacement for 250-24169 Compatible with Lexus GS400/LS400/SC400/LS600h/LX470/LX570 Toyota 4Runner/Land Cruiser/Sequoia/Tundra - Image 1](https://m.media-amazon.com/images/I/51iRGKq-tGL.jpg)
![Air Fuel Ratio O2 Oxygen Sensor Downstream 234-4169 Replacement for 250-24169 Compatible with Lexus GS400/LS400/SC400/LS600h/LX470/LX570 Toyota 4Runner/Land Cruiser/Sequoia/Tundra - Image 2](https://m.media-amazon.com/images/I/61NpGY6-gUL.jpg)
![Air Fuel Ratio O2 Oxygen Sensor Downstream 234-4169 Replacement for 250-24169 Compatible with Lexus GS400/LS400/SC400/LS600h/LX470/LX570 Toyota 4Runner/Land Cruiser/Sequoia/Tundra - Image 3](https://m.media-amazon.com/images/I/71k4xUUMCkL.jpg)
![Air Fuel Ratio O2 Oxygen Sensor Downstream 234-4169 Replacement for 250-24169 Compatible with Lexus GS400/LS400/SC400/LS600h/LX470/LX570 Toyota 4Runner/Land Cruiser/Sequoia/Tundra - Image 4](https://m.media-amazon.com/images/I/71WfQYEW65L.jpg)
![Air Fuel Ratio O2 Oxygen Sensor Downstream 234-4169 Replacement for 250-24169 Compatible with Lexus GS400/LS400/SC400/LS600h/LX470/LX570 Toyota 4Runner/Land Cruiser/Sequoia/Tundra - Image 5](https://m.media-amazon.com/images/I/61X99xW-+XL.jpg)

---

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-11*