---
product_id: 628646363
title: "ChawYI 234-4528 234-4529 Upstream Downstream Oxygen O2 Sensor for Chevy 1.4L ..."
brand: "chawyi"
price: "R$645"
currency: BRL
in_stock: null
reviews_count: 8
url: https://www.desertcart.com.br/products/628646363-chawyi-234-4528-234-4529-upstream-downstream-oxygen-o2-sensor
store_origin: BR
region: Brazil
---

# 800°C heat resistance Flange mount for perfect fit OEM-standard precision ±1.5% ChawYI 234-4528 234-4529 Upstream Downstream Oxygen O2 Sensor for Chevy 1.4L ...

**Brand:** chawyi
**Price:** R$645
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Upgrade your ride’s brain with precision you can trust!

## Quick Answers

- **What is this?** ChawYI 234-4528 234-4529 Upstream Downstream Oxygen O2 Sensor for Chevy 1.4L ... by chawyi
- **How much does it cost?** R$645 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/628646363-chawyi-234-4528-234-4529-upstream-downstream-oxygen-o2-sensor)

## Best For

- chawyi enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Installation:** Flange mount design guarantees hassle-free replacement and perfect alignment.
- • **Universal Fit for Popular Models:** Seamlessly compatible with Chevy Cruze, Sonic, Trax, and Buick Encore (2011-2021).
- • **Trusted Quality with Full Testing:** 100% reliability tested to meet original equipment manufacturer standards.
- • **Built to Withstand Extreme Conditions:** Operates reliably up to 800°C, engineered for durability under pressure.
- • **Precision Engineered for Peak Performance:** OEM-standard accuracy ensures flawless sensor readings every time.

## Overview

The ChawYI 234-4528/234-4529 Oxygen O2 Sensor is a high-precision, OEM-standard replacement part designed for Chevy and Buick 1.4L models from 2011 to 2021. Engineered to withstand temperatures up to 800°C, it ensures accurate air-fuel mixture readings for optimal engine performance. With a flange mount for easy installation and rigorous 100% reliability testing, this sensor delivers durability and seamless compatibility, making it the smart choice for professional-grade vehicle maintenance.

## Description

234-4528 234-4529 Upstream Downstream Oxygen O2 Sensor for Chevy 1.4L 1364cc Cruze 2011-2015, Sonic 2012-2020, Trax 2013-2021, and Buick Encore 2013-2021

## Features

- · REPLACEMENT NUMBERS：Upstream:234-4529 2344529 55569903 55572993; Downstream: 234-4528 2344528 55572216 55574136
- · FITMENT 1: Compatible with Buick Encore 1.4L 2013 - 2021 . Please use ‘desertcartconfirmedfit’ to check compatibility
- · FITMENT 2: Compatible with 2011 - 2015 Chevy Cruze 1.4L Eco / LT /LTZ, 2016 Chevy Cruze Limited 1.4L Eco / LT /LTZ, 2012 - 2020 Chevy Sonic 1.4L , 2013 - 2021 Chevy Trax 1.4L
- · OEM PROCESS: Our 234-4528 234-4529 Oxygen Sensors are manufactured under OEM standards, ensuring that you receive a high-quality product that is a perfect replacement for your original sensor
- · RELIABILITY TEST: ChawYI performs 100% testing of their sensors in accordance with the same testing criteria utilized by O.E. manufacturers, ensuring that you receive a reliable and durable product
- ·EXCELLENT CUSTOMER SERVICE：We provide excellent customer service, including pre-sales consultation, after-sales service and technical support, to ensure customer satisfaction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ChawYI |
| Measurement Accuracy | ±1.5% |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | Replacement Part |
| Upper Temperature Rating | 800 Degrees Celsius |
| Manufacturer | ChawYI |
| Item Weight | 9.1 ounces |
| Package Dimensions | 4.8 x 3.86 x 2.6 inches |
| Item model number | 234-4528 234-4529 |
| Manufacturer Part Number | 234-4528 234-4529 |

## Product Details

- **Brand:** ChawYI
- **Measurement Accuracy:** ±1.5%
- **Mounting Type:** Flange Mount
- **Output Type:** Push-Pull
- **Specific Uses For Product:** Replacement Part

## Images

![ChawYI 234-4528 234-4529 Upstream Downstream Oxygen O2 Sensor for Chevy 1.4L ... - Image 1](https://m.media-amazon.com/images/I/61pwCvZ3tZL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No more codes - Installation was easy
*by D***U on March 21, 2025*

Installation was easy and it cleared up the trouble codes.

### ⭐⭐⭐⭐⭐ It works!
*by R***Z on September 12, 2024*

Sensor was easy to install and works great. It even came with anti-seize already applied.

### ⭐⭐⭐⭐⭐ Funciona bien
*by L***L on April 29, 2025*

Funciona perfectamente en chevrolet trax 2015

## Frequently Bought Together

- ChawYI 234-4528 234-4529 Upstream Downstream Oxygen O2 Sensor fit for Chevy Cruze 1.4L 2011 2012 2013 2014 2015, 2012-2020 Chevy Sonic 1.4L, 2013-2021 Chevy Trax 1.4L, for Buick Encore 1.4L 2013-2021
- 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
- DURATECH O2 Oxygen Sensor Socket 3/8" Drive x 7/8"(22mm), Oxygen Sensor Remover Tool Chrome-Vanadium Steel with Side Wire Gate, O2 Removal and Installation Universal Sensor Socket

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/628646363-chawyi-234-4528-234-4529-upstream-downstream-oxygen-o2-sensor](https://www.desertcart.com.br/products/628646363-chawyi-234-4528-234-4529-upstream-downstream-oxygen-o2-sensor)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-07*