---
product_id: 249309820
title: "Nifeida O2 Oxygen Sensor 234-4407 Upstream Downstream Auto Part Replacement for Express Silverado Tahoe, 03-06 Cadillac Escalade, 2004 Hummer, 2003-2005 GMC Yukon Bank 1 Sensor 1 Bank 2 Sensor 2"
brand: "nifeida"
price: "$1812"
currency: MXN
in_stock: true
reviews_count: 5
category: "Nifeida"
url: https://www.desertcart.mx/products/249309820-nifeida-o2-oxygen-sensor-234-4407-upstream-downstream-auto-part
store_origin: MX
region: Mexico
---

# 480mm total length Pre-coated threads for easy install 4-wire precision tech Nifeida O2 Oxygen Sensor 234-4407 Upstream Downstream Auto Part Replacement for Express Silverado Tahoe, 03-06 Cadillac Escalade, 2004 Hummer, 2003-2005 GMC Yukon Bank 1 Sensor 1 Bank 2 Sensor 2

**Brand:** nifeida
**Price:** $1812
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride’s breathability — because your engine deserves the best!

## Quick Answers

- **What is this?** Nifeida O2 Oxygen Sensor 234-4407 Upstream Downstream Auto Part Replacement for Express Silverado Tahoe, 03-06 Cadillac Escalade, 2004 Hummer, 2003-2005 GMC Yukon Bank 1 Sensor 1 Bank 2 Sensor 2 by nifeida
- **How much does it cost?** $1812 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/249309820-nifeida-o2-oxygen-sensor-234-4407-upstream-downstream-auto-part)

## Best For

- nifeida enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Metallic finish and extendable wire harness built to withstand tough road conditions.
- • **Plug & Play Precision:** Direct OE replacement ensures seamless fit and performance for your ride.
- • **Optimized Sensor Length:** 480mm total length with 360mm wire harness for flexible, hassle-free installation.
- • **Engine Light Peace of Mind:** Reliable upstream/downstream sensing keeps your engine running smooth and check-engine light off.
- • **Wide Vehicle Compatibility:** Tailored for 2003-2007 Cadillac Escalade, Silverado, Tahoe, Hummer H2, GMC Yukon & more.

## Overview

The Nifeida O2 Oxygen Sensor 234-4407 is a direct OE replacement designed for select 2003-2007 GM and Hummer models. Featuring a durable metallic finish, 4-wire design, and pre-coated threads, it offers easy installation and reliable upstream/downstream sensing to optimize engine performance and reduce emissions.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Review: Fit my 06 w4500 with a small adjustment to the plug, had to remove an interior fin with a pocket knife. Now my truck runs perfectly with no engine light even with the aftermarket 3in duel exhaust.
Review: not as described

## Features

- B. CHECK THE FITMENT: Please check the Plug & OE & Description for accurate information before buying this o2 sensors. Enter your vehicle model on the page can quickly find the results.
- C. VEHICLE COMPATIBILITY: Compatible with 2003 2004 2005 2006 Cadillac Escalade, 2003-2007 Express 1500/2500/3500, 03-07 Silverado 1500/2500, 2003 2004 2005 Tahoe, 2003-2005 GMC Yukon, 02-07 GMC Sierra Savana, 2004 Hummer H2 car models, etc. ?NOTE: For more details, please select your vehicles to check.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KT6TZWF |
| Best Sellers Rank | 149,141 in Automotive ( See Top 100 in Automotive ) 278 in Car Oxygen Sensors |
| Brand | nifeida |
| Customer Reviews | 3.9 3.9 out of 5 stars (274) |
| Date First Available | 1 Nov. 2020 |
| Exterior | Metallic Finish |
| Item Weight | 113 g |
| Item model number | 234-4407 |
| Manufacturer | Nifeida |
| Manufacturer part number | QPCGQ005 |
| Model | 234-4407 O2 sensors |
| OEM Part Number | Direct Replacement for 234-4407, SG827, ES20094 o2 sensors. |
| Package Dimensions | 14.35 x 6.35 x 4.57 cm; 113 g |
| Special Features | 4 wire; Total length: 480mm; Wire harness length: 360mm, Extendable, Pre-coated threads, easy to replace directly in your car, Specific fit, suitable for a variety of models, Upstream Downstream Sensor 1 Sensor 2 |

## Product Details

- **Brand:** nifeida
- **Item weight:** 0.11 Kilograms
- **Material:** Stainless Steel
- **Mounting type:** Flange Mount
- **Style:** Auto accessories replacement

## Images

![Nifeida O2 Oxygen Sensor 234-4407 Upstream Downstream Auto Part Replacement for Express Silverado Tahoe, 03-06 Cadillac Escalade, 2004 Hummer, 2003-2005 GMC Yukon Bank 1 Sensor 1 Bank 2 Sensor 2 - Image 1](https://m.media-amazon.com/images/I/71bmC84tMHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***C on 14 October 2022*

Fit my 06 w4500 with a small adjustment to the plug, had to remove an interior fin with a pocket knife. Now my truck runs perfectly with no engine light even with the aftermarket 3in duel exhaust.

### ⭐ Review
*by I***E on 6 November 2025*

not as described

### ⭐⭐⭐⭐⭐ Review
*by M***A on 3 August 2025*

Fit my 07 1500 van. Driver's side only. Different plug for right side. This is for bank one. Good quality.

## Frequently Bought Together

- Nifeida 234-4407 Oxygen O2 Sensor 2 Downstream Compatible with 02-06 Chevy Express Silverado Tahoe GMC Savana Sierra Yukon & 03-06 Hummer H2 Cadillac Escalade
- Nifeida 234-4669/15282 Upstream O2 Sensor 1 4 Wire Auto Replacement for Cadillac Escalade Hummer H2 Suburban Silverado 1500 HD GMC Yukon XL 6.0 8.1 V8 Heated Sensor 2003-2015
- Offset Oxygen Sensor Socket, 3/8-Inch Drive, 7/8-Inch (22mm), Wire Gate Accesses Sensor from Side, Preventing Damage to Wires, Universal for Most Cars

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**Shop now:** [https://www.desertcart.mx/products/249309820-nifeida-o2-oxygen-sensor-234-4407-upstream-downstream-auto-part](https://www.desertcart.mx/products/249309820-nifeida-o2-oxygen-sensor-234-4407-upstream-downstream-auto-part)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-24*