---
product_id: 723023119
title: "O2 Oxygen Sensor 234-4018 234-4112 234-4337 Upstream and Downstream Fit for 2006-2007 Chevy/Chevrolet Avalanche Silverado 1500 Suburban Tahoe, GMC Sierra 1500 Yukon, Cadillac Escalade, 4PCS"
brand: "atbizzle"
price: "C$5818"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/723023119-o2-oxygen-sensor-234-4018-234-4112-234-4337-upstream
store_origin: NI
region: Nicaragua
---

# Precise rapid oxygen detection with ceramic & precious metals High-temp 310S stainless steel housing Pre-applied anti-seize coating for easy install O2 Oxygen Sensor 234-4018 234-4112 234-4337 Upstream and Downstream Fit for 2006-2007 Chevy/Chevrolet Avalanche Silverado 1500 Suburban Tahoe, GMC Sierra 1500 Yukon, Cadillac Escalade, 4PCS

**Brand:** atbizzle
**Price:** C$5818
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your ride’s breathability with precision and power!

## Quick Answers

- **What is this?** O2 Oxygen Sensor 234-4018 234-4112 234-4337 Upstream and Downstream Fit for 2006-2007 Chevy/Chevrolet Avalanche Silverado 1500 Suburban Tahoe, GMC Sierra 1500 Yukon, Cadillac Escalade, 4PCS by atbizzle
- **How much does it cost?** C$5818 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/723023119-o2-oxygen-sensor-234-4018-234-4112-234-4337-upstream)

## Best For

- atbizzle enthusiasts

## Why This Product

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

## Key Features

- • **Complete Quad Pack:** Four sensors included to fully optimize your vehicle’s emissions system
- • **Race-Ready Durability:** 310S stainless steel resists corrosion & heat for long-lasting performance
- • **Precision Sensing Tech:** Advanced ceramic and precious metal electrodes deliver lightning-fast oxygen readings
- • **Plug & Play Installation:** Anti-seize coated threads mean no hassle, just bolt and go
- • **Tailored Fit for GM Giants:** Perfect upstream & downstream fit for Chevy, GMC, Cadillac 2006-2007 models

## Overview

This 4-piece O2 Oxygen Sensor set by ATBIZZLE features high-temp 310S stainless steel housings and advanced ceramic electrodes with precious metal coatings for ultra-precise oxygen detection. Designed for upstream and downstream positions, these sensors fit 2006-2007 Chevy, GMC, and Cadillac models including Avalanche, Silverado, Suburban, Tahoe, Sierra, Yukon, and Escalade. Pre-applied anti-seize coating ensures effortless installation, making this pack a must-have for maintaining optimal engine performance and emissions control.

## Description

O2 Oxygen Sensor 234-4018 234-4112 234-4337 Upstream and Downstream Fit for 2006-2007 Chevy/Chevrolet Avalanche Silverado 1500 Suburban Tahoe, GMC Sierra 1500 Yukon, Cadillac Escalade, 4PCS

## Features

- Product Features: The oxygen sensor features high-quality ceramic components and precious metal-coated electrodes, delivering precise and rapid oxygen concentration detection. The housing is made of high-temperature-resistant 310S stainless steel, offering excellent corrosion resistance and durability. Pre-applied anti-seize coating on the threads allows for direct installation
- Compatible Car Model: Upstream and Downstream Oxygen Sensor Compatible with Chevrolet: Avalanche 5.3L/6.0L 2007, Silverado 1500 4.3L 2007, Silverado 1500 4.8L 2006, Silverado 1500 Classic 4.3L 2007, Silverado 1500 Classic 4.8L 2007, Suburban 1500 5.3L 2007, Suburban 1500 6.0L 2007, Suburban 2500 6.0L 2007, Tahoe 5.3L 2007, Tahoe 4.8L 2006-2007
- Compatible Car Model: Compatible with GMC: Sierra 1500 4.3L 2007, Sierra 1500 4.8L 2006, Sierra 1500 Classic 4.3L/4.8L 2007, Yukon 4.8L/5.3L/6.2L 2007, Yukon 4.8L 2006, Yukon XL1500 5.3L/6.0L/6.2L 2007, Yukon XL 2500 6.0L 2007; Compatible with Cadillac: Escalade 6.2L 2007, Escalade ESV 6.2L 2007, Escalade EXT 6.2L 2007
- Replaces Part Number: 234-4018 234-4112 234-4337 234-4087 25161130 25161131 25164983 25312196 AFS123 AFS98 AFS97 ES20002 234-4087 13444 12578459 12587214 19178921 19178924 SG277 250-24018 25312203 25315373 5S3120 13474 21539 ES20000 2344018 19178116 19178945 251313961 25161128 SU1293 SG272 25163080 25164488 25312194 25312201
- Important Notice: Before buying, verify wire length, connector type, and check compatibility (year, brand, model, engine, and installation position)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ATBIZZLE |
| Brand | ATBIZZLE |
| Item Weight | 1 pounds |
| Package Dimensions | 7.28 x 3.94 x 2.76 inches |
| Item model number | 234-4337 |
| Manufacturer Part Number | ATB-B021.1 |

## Product Details

- **Brand:** ATBIZZLE
- **Style:** 234-4337 234-4018
- **Manufacturer:** ATBIZZLE

## Images

![O2 Oxygen Sensor 234-4018 234-4112 234-4337 Upstream and Downstream Fit for 2006-2007 Chevy/Chevrolet Avalanche Silverado 1500 Suburban Tahoe, GMC Sierra 1500 Yukon, Cadillac Escalade, 4PCS - Image 1](https://m.media-amazon.com/images/I/613zZi+RxAL.jpg)

## Questions & Answers

**Q: How to confirm if the oxygen sensor model is compatible with your vehicle?**
A: Four methods:

**Q: What is the expected lifespan of the oxygen sensor?**
A: Heated-type sensors are recommended for replacement or inspection around 60,000 miles, and non-heated types around 30,000 miles.

**Q: Can I replace it myself?**
A: Yes；however, if you lack prior installation experience, we recommend seeking assistance from a professional technician.

**Q: What if the fault light remains on after replacement?**
A: Some vehicles need an ECU reset or sensor adaptation. The fault light might not mean an oxygen sensor problem.

## Frequently Bought Together

- ATBIZZLE O2 Oxygen Sensor 234-4018 234-4337 Upstream and Downstream
- 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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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-02*