---
product_id: 372715943
title: "AFS106 (19355306) Heated Oxygen Sensor"
brand: "gm genuine parts"
price: "COP 439551"
currency: COP
in_stock: true
reviews_count: 8
category: "Gm Genuine Parts"
url: https://www.desertcart.co/products/372715943-afs106-19355306-heated-oxygen-sensor
store_origin: CO
region: Colombia
---

# Precision measurement for optimal air/fuel ratio Heated sensor for rapid response OE-engineered for perfect fit & function AFS106 (19355306) Heated Oxygen Sensor

**Brand:** gm genuine parts
**Price:** COP 439551
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of the pack with GM’s precision oxygen sensor – because your ride deserves genuine performance!

## Quick Answers

- **What is this?** AFS106 (19355306) Heated Oxygen Sensor by gm genuine parts
- **How much does it cost?** COP 439551 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/372715943-afs106-19355306-heated-oxygen-sensor)

## Best For

- gm genuine parts enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Installation:** Factory-fit design with electrical output signal ensures easy replacement and immediate check engine light reset.
- • **Precision OE Engineering:** Designed and validated by GM engineers for flawless compatibility with Chevrolet, Buick, GMC, and Cadillac vehicles.
- • **Rapid Heat-Up Technology:** Heated sensor ensures quick activation even in cold starts, reducing emissions faster.
- • **Durability Under Pressure:** Machined exterior and flange mount design withstands up to 1300°F for long-lasting reliability.
- • **Optimized Fuel Efficiency:** Accurately measures oxygen levels to maintain the ideal 14.7:1 air/fuel ratio, maximizing performance and economy.

## Overview

The GM Genuine Parts AFS106 Heated Oxygen Sensor is a rigorously tested, OE-quality sensor engineered to optimize your vehicle’s emissions, fuel economy, and engine performance. Designed specifically for GM vehicles, it features rapid heat-up capability, precision oxygen measurement, and durable construction to ensure seamless integration and long-term reliability.

## Description

GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle's exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). WARNING: Cancer and Reproductive Harm

Review: Quality part - Product works as intended. So far the code is cleared. Easy to install and a good fit. Make sure you have the socket tool and maybe add some PB blaster when taking the old one off. Total time for replacement was about 20 minutes.
Review: Truck part - Worked on or truck.

## Features

- Detects oxygen content in the exhaust gases to help optimize emissions
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09J6P6CC6 |
| Best Sellers Rank | #112,179 in Automotive ( See Top 100 in Automotive ) #292 in Automotive Replacement Oxygen Sensors |
| Brand | GM GENUINE PARTS |
| Brand Name | GM GENUINE PARTS |
| Customer Reviews | 4.5 out of 5 stars 109 Reviews |
| Included Components | Oxygen Sensor |
| Item Dimensions | 6.81 x 2.16 x 1.91 inches |
| Item Type Name | Emission Parts - GM,Emission Parts - GM |
| Item Weight | 0.27 Pounds |
| Item dimensions L x W x H | 6.81 x 2.16 x 1.91 inches |
| Manufacturer | GM Genuine Parts |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Measurement Accuracy | High |
| Model | AFS106 |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Part Number | 19355306 |
| Specific Uses For Product | Oxygen Sensor |
| Style | Modern |
| Style Name | Modern |
| UPC | 808709625971 |
| Upper Temperature Rating | 1300 Degrees Fahrenheit |
| Warranty Description | 24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details. |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Item Weight:** 4.32 ounces
- **Item dimensions L x W x H:** 6.81 x 2.16 x 1.91 inches
- **Measurement Accuracy:** High
- **Style:** Modern

## Images

![AFS106 (19355306) Heated Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/41dv3lZkvjL.jpg)
![AFS106 (19355306) Heated Oxygen Sensor - Image 2](https://m.media-amazon.com/images/I/31UEmYCT9FL.jpg)

## Questions & Answers

**Q: What are the symptoms of a bad O2 sensor?**
A: A failing or failed O2 sensor may not detect the engine’s air-fuel ratio running too rich or too lean. Common signs include an illuminated check engine light, poor fuel economy, rough idling or failed emissions testing.

**Q: Can a bad O2 sensor cause the check engine light to come on?**
A: Yes. When incorrect oxygen levels are detected in the exhaust, the sensor will trigger the sensor to send a fault code and turn on the check engine light.

**Q: Will replacing an O2 sensor improve gas mileage?**
A: A properly functioning O2 sensor can help the vehicle maintain the optimal air-fuel ratio for combustion, helping balance fuel economy, engine performance and emissions.

**Q: How long do O2 sensors last?**
A: O2 sensors can last between 60,000 and 100,000 miles. However, O2 sensor longevity depends on numerous factors including heat, carbon buildup and normal wear.

**Q: Why choose GM Genuine Parts O2 sensors instead of aftermarket brands?**
A: GM Genuine Parts O2 sensors are engineered to original equipment specifications for precise fit, form and function. They are designed to integrate seamlessly with your vehicle’s engine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality part
*by R***N on November 29, 2025*

Product works as intended. So far the code is cleared. Easy to install and a good fit. Make sure you have the socket tool and maybe add some PB blaster when taking the old one off. Total time for replacement was about 20 minutes.

### ⭐⭐⭐⭐⭐ Truck part
*by J***Y on March 3, 2026*

Worked on or truck.

### ⭐⭐⭐⭐⭐ Factory fit
*by M***J on May 20, 2024*

Fixed my check engine light. Worth the few extra dollars in my opinion.

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-06-02*