---
product_id: 389829810
title: "A-Premium O2 Oxygen Sensor Compatible with Lexus LS430 2001-2006, SC430 2002-2005, V8 4.3L 3UZFE, Downstream Left and Right, 2-PC Set, Replace# 89465-50140"
brand: "a-premium"
price: "1772 DH"
currency: MAD
in_stock: true
reviews_count: 7
category: "A Premium"
url: https://www.desertcart.ma/products/389829810-a-premium-o2-oxygen-sensor-compatible-with-lexus-ls430-2001
store_origin: MA
region: Morocco
---

# Heated sensor for fast response Threaded mount, easy install Fits Lexus LS430 & SC430 V8 4.3L A-Premium O2 Oxygen Sensor Compatible with Lexus LS430 2001-2006, SC430 2002-2005, V8 4.3L 3UZFE, Downstream Left and Right, 2-PC Set, Replace# 89465-50140

**Brand:** a-premium
**Price:** 1772 DH
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your Lexus with precision oxygen sensing — because every mile deserves perfection!

## Quick Answers

- **What is this?** A-Premium O2 Oxygen Sensor Compatible with Lexus LS430 2001-2006, SC430 2002-2005, V8 4.3L 3UZFE, Downstream Left and Right, 2-PC Set, Replace# 89465-50140 by a-premium
- **How much does it cost?** 1772 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/389829810-a-premium-o2-oxygen-sensor-compatible-with-lexus-ls430-2001)

## Best For

- a-premium enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Installation:** Threaded mounting and male connectors designed for quick, tool-free replacement—get back on the road faster.
- • **Rapid Heat-Up Technology:** Heated oxygen sensors accelerate sensor activation, reducing emissions and improving fuel efficiency from the get-go.
- • **Durable Premium Construction:** Crafted from high-quality materials to withstand harsh conditions, delivering long-lasting reliability and peace of mind.
- • **Precision Fit for Lexus V8 Engines:** Specifically engineered for LS430 (2001-2006) & SC430 (2002-2005) models, ensuring seamless compatibility and peak performance.
- • **Dual Sensor Set for Complete Coverage:** Includes both downstream left and right sensors, guaranteeing balanced exhaust monitoring and optimal engine tuning.

## Overview

The A-Premium O2 Oxygen Sensor 2-piece set is a direct-fit replacement for Lexus LS430 (2001-2006) and SC430 (2002-2005) V8 4.3L 3UZFE engines. Featuring heated sensors with threaded mounts and male connectors, this set ensures fast response times and easy installation. Manufactured with premium materials, it offers durability and a one-year unlimited-mileage warranty for confident, long-term use.

## Description

A-premium oxygen sensors are an ideal choice to replace your broken oxygen sensors. All oxygen sensors meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee. Application: Compatible with Lexus LS430 2001-2006 V8 4.3L 3UZFE Downstream Left and Right Compatible with Lexus SC430 2002-2005 V8 4.3L 3UZFE Downstream Left and Right OEM Number: 89465-50140, 250-24483 Location: Downstream Left and RightQuantity Sold: A Set of Two Pieces

Review: ممتاز
Review: Bad - My vsc code flashed back on in 2days of replacing..this product is useless..

## Features

- [Vehicle Fitment]: Compatible with Lexus LS430 2001-2006 V8 4.3L 3UZFE, SC430 2002-2005 V8 4.3L 3UZFE---Downstream Left and Right
- [Reference Number]: 250-24483, 234-4167, 350-34406, 89465-50140
- [Specification]: ① Wire Quantity: 4; ② Sensor Type: Heated; ③ Mounting Type: Threaded; ④ Connector Gender: Male; ⑤ Package Quantity: 2x Oxygen Sensor; ⑥ Packaging Type: Box
- [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted O2 Oxygen Sensor. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | A-Premium |
| Item Weight | 0.33 Kilograms |
| Maximum Supply Voltage | 12 Volts (DC) |
| Measurement Accuracy | [Typical for Oxygen Sensors] |
| Measuring Range | 0-25% |
| Mounting Type | Threaded |
| Output Type | Push-Pull |
| Specific Uses For Product | Oxygen Sensor |
| Manufacturer | PremiumpartsWhosale |
| Item Weight | 11.6 ounces |
| Package Dimensions | 6.02 x 4.49 x 2.36 inches |
| Item model number | 89465-50140 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | APOS0239 |
| OEM Part Number | 250-24483, 234-4167, 350-34406, 89465-50140 |

## Product Details

- **Brand:** A-Premium
- **Material:** Stainless Steel
- **Item weight:** 0.33 Kilograms
- **Style:** 2Pc For Downstream
- **Maximum supply voltage:** 12 Volts (DC)

## Images

![A-Premium O2 Oxygen Sensor Compatible with Lexus LS430 2001-2006, SC430 2002-2005, V8 4.3L 3UZFE, Downstream Left and Right, 2-PC Set, Replace# 89465-50140 - Image 1](https://m.media-amazon.com/images/I/71PSZkp6izL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by م***د on 28 July 2025*

ممتاز

### ⭐ Bad
*by V***W on 3 January 2023*

My vsc code flashed back on in 2days of replacing..this product is useless..

### ⭐⭐⭐⭐⭐ Review
*by M***T on 27 April 2021*

My VSC light off very happy

## Frequently Bought Together

- A-Premium O2 Oxygen Sensor Compatible with Lexus LS430 2001-2006, SC430 2002-2005, V8 4.3L 3UZFE, Downstream Left and Right, 2-PC Set, Replace# 89465-50140
- A-Premium O2 Oxygen Sensor Compatible with Lexus GS400, GX470, LS400, LX470, SC400 & Toyota 4 Runner, Land Cruiser, Sequoia, Tundra, 2.7L 4.0L 5.7L, Upstream, 2-PC Set, Replace# ES20194-11B1

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**Shop now:** [https://www.desertcart.ma/products/389829810-a-premium-o2-oxygen-sensor-compatible-with-lexus-ls430-2001](https://www.desertcart.ma/products/389829810-a-premium-o2-oxygen-sensor-compatible-with-lexus-ls430-2001)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-19*