---
product_id: 510991243
title: "higherbro 2PCS Oxygen O2 Sensor for 2007-2010 Hummer H3 3.7L; 2009-2010 Hummer H3T 3.7L Upstream +Downstream"
brand: "higherbro"
price: "S$75"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/510991243-higherbro-2pcs-oxygen-o2-sensor-for-2007-2010-hummer-h3
store_origin: SG
region: Singapore
---

# Fits 15+ vehicle models & engines 2PCS Upstream + Downstream sensors 1-Year Quality Guarantee higherbro 2PCS Oxygen O2 Sensor for 2007-2010 Hummer H3 3.7L; 2009-2010 Hummer H3T 3.7L Upstream +Downstream

**Brand:** higherbro
**Price:** S$75
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** higherbro 2PCS Oxygen O2 Sensor for 2007-2010 Hummer H3 3.7L; 2009-2010 Hummer H3T 3.7L Upstream +Downstream by higherbro
- **How much does it cost?** S$75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/510991243-higherbro-2pcs-oxygen-o2-sensor-for-2007-2010-hummer-h3)

## Best For

- higherbro enthusiasts

## Why This Product

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

## Key Features

- • **Dual Sensor Pack:** Includes both upstream and downstream O2 sensors to optimize engine performance and emissions control.
- • **Durability You Can Trust:** Backed by a 1-year quality guarantee ensuring long-lasting reliability and peace of mind.
- • **Easy Vehicle Compatibility Check:** Use the 'Select Your Vehicle' tool to confirm perfect fit before purchase—no guesswork, just confidence.
- • **Boost Fuel Efficiency & Emissions:** Accurate oxygen readings help your engine run cleaner and more efficiently, saving you money at the pump.
- • **Precision Fit for Multiple Models:** Compatible with 2007-2010 Hummer H3/H3T and 13+ GM & Isuzu vehicles for seamless installation.

## Overview

This 2-piece oxygen sensor set includes upstream and downstream sensors designed for 2007-2010 Hummer H3 and H3T 3.7L engines, plus compatibility with over a dozen GM and Isuzu models. Engineered for precise fit and performance, these sensors improve fuel efficiency and emissions control, backed by a 1-year quality guarantee for dependable operation.

## Description

2PCS Oxygen O2 Sensor for 2007-2010 Hummer H3 3.7L; 2009-2010 Hummer H3T 3.7L Upstream +Downstream

## Features

- Fit 2010 Buick Lacrosse 2.4L; Fit 2007 Buick Rainier 4.2L; Fit 2007-2012 Chevrolet Colorado 2.9L; Fit 2007-2012 Chevrolet Colorado 3.7L; Fit 2007-2009 Chevrolet Trailblazer 4.2L; Fit 2007-2012 GMC Canyon 2.9L; Fit 2007-2012 GMC Canyon 3.7L; Fit 2007-2009 GMC Envoy 4.2L; Fit 2007-2010 Hummer H3 3.7L; Fit 2009-2010 Hummer H3T 3.7L; Fit 2007-2008 Isuzu Ascende 4.2L; Fit 2007-2008 Isuzu I-290 2.9L; Fit 2007-2008 Isuzu I-370 3.7L; Fit 2007-2009 Saab 9-7X 4.2L;
- 2pcs; Upstream and Downstream
- One Year Quality Guarantee
- Before buying, check the “Select Your Vehicle” check (Make, model, year, engine, Note,The engine and Note in particular) at the top of the link to see if your car can be used.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085TJT1NQ |
| Best Sellers Rank | #301,825 in Automotive ( See Top 100 in Automotive ) #1,570 in Automotive Replacement Oxygen Sensors |
| Brand | higherbro |
| Customer Reviews | 4.0 4.0 out of 5 stars (30) |
| Date First Available | March 12, 2020 |
| Item Weight | 9.6 ounces |
| Item model number | higherbro-764595793869 |
| Manufacturer | Higher-autoparts |
| Manufacturer Part Number | higherbro20209 |
| Material | Aluminum Oxide |
| Measurement Accuracy | High |
| Mounting Type | Flange Mount |
| Output Type | electrical |
| Package Dimensions | 6.14 x 4.69 x 2.32 inches |
| Specific Uses For Product | Oxygen O2 Sensor |
| Style | Modern |
| UPC | 764595793869 |
| Upper Temperature Rating | 260 Degrees Fahrenheit |

## Product Details

- **Brand:** higherbro
- **Material:** Aluminum Oxide
- **Item weight:** 0.27 Kilograms
- **Style:** Modern
- **Measurement accuracy:** High

## Images

![higherbro 2PCS Oxygen O2 Sensor for 2007-2010 Hummer H3 3.7L; 2009-2010 Hummer H3T 3.7L Upstream +Downstream - Image 1](https://m.media-amazon.com/images/I/51Qw2CASGyL.jpg)

## Frequently Bought Together

- higherbro 2PCS Oxygen O2 Sensor for 2007-2010 Hummer H3 3.7L; 2009-2010 Hummer H3T 3.7L Upstream +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

---

## 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.sg/products/510991243-higherbro-2pcs-oxygen-o2-sensor-for-2007-2010-hummer-h3](https://www.desertcart.sg/products/510991243-higherbro-2pcs-oxygen-o2-sensor-for-2007-2010-hummer-h3)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-27*