---
product_id: 478172604
title: "Upstream Upper O2 Oxygen Sensor Replacement for 2005-2004 Mazda 3 Bank 1 Sensor, for 2006 2007 Mazda 5,Replaces#234-4396 13769 75-3374 ES20389"
price: "HK$328"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/478172604-upstream-upper-o2-oxygen-sensor-replacement-for-2005-2004-mazda
store_origin: HK
region: Hong Kong
---

# Upstream Upper O2 Oxygen Sensor Replacement for 2005-2004 Mazda 3 Bank 1 Sensor, for 2006 2007 Mazda 5,Replaces#234-4396 13769 75-3374 ES20389

**Price:** HK$328
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Upstream Upper O2 Oxygen Sensor Replacement for 2005-2004 Mazda 3 Bank 1 Sensor, for 2006 2007 Mazda 5,Replaces#234-4396 13769 75-3374 ES20389
- **How much does it cost?** HK$328 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/478172604-upstream-upper-o2-oxygen-sensor-replacement-for-2005-2004-mazda)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Upstream Upper O2 Oxygen Sensor Replacement for 2005-2004 Mazda 3 Bank 1 Sensor, for 2006 2007 Mazda 5,Replaces#234-4396 13769 75-3374 ES20389

## Images

![Upstream Upper O2 Oxygen Sensor Replacement for 2005-2004 Mazda 3 Bank 1 Sensor, for 2006 2007 Mazda 5,Replaces#234-4396 13769 75-3374 ES20389 - Image 1](https://m.media-amazon.com/images/I/6194dskJKhL.jpg)

---

## 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.hk/products/478172604-upstream-upper-o2-oxygen-sensor-replacement-for-2005-2004-mazda](https://www.desertcart.hk/products/478172604-upstream-upper-o2-oxygen-sensor-replacement-for-2005-2004-mazda)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-22*