---
product_id: 14242048
title: "GM Genuine Parts AFS93 (19178934) Heated Oxygen Sensor"
brand: "gm genuine parts"
price: "₨2072"
currency: SCR
in_stock: true
category: "Gm Genuine Parts"
url: https://www.desertcart.sc/products/14242048-gm-genuine-parts-afs93-19178934-heated-oxygen-sensor
store_origin: SC
region: Seychelles
---

# Optimizes fuel economy & emissions Heated sensor for rapid response OE-spec fit, form & function GM Genuine Parts AFS93 (19178934) Heated Oxygen Sensor

**Brand:** gm genuine parts
**Price:** ₨2072
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead with GM Genuine: Precision sensing for peak performance!

## Quick Answers

- **What is this?** GM Genuine Parts AFS93 (19178934) Heated Oxygen Sensor by gm genuine parts
- **How much does it cost?** ₨2072 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/14242048-gm-genuine-parts-afs93-19178934-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

- • **Trusted Longevity:** Backed by a 24-month unlimited mile warranty for peace of mind on every drive.
- • **GM OE Certified Quality:** Manufactured to exact GM specifications for seamless integration and durability.
- • **Eco-Friendly Performance:** Optimizes air/fuel ratio to reduce emissions and maximize fuel savings.
- • **Rapid Warm-Up Technology:** Heated sensor design delivers faster, reliable readings even in cold starts.
- • **Precision Engine Feedback:** ±1.5% measurement accuracy ensures your engine runs at peak efficiency.

## Overview

The GM Genuine Parts AFS93 Heated Oxygen Sensor is a factory-recommended replacement designed to precisely measure oxygen levels in exhaust gases. Engineered to GM OE standards, it ensures optimal air/fuel mixture for improved engine performance, reduced emissions, and enhanced fuel economy. Featuring a heated element for quick responsiveness and backed by a 24-month unlimited mile warranty, this sensor guarantees reliability and durability for your GM vehicle.

## 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).

## Features

- Detect oxygen content in the exhaust gases to optimize emissions and fuel economy
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C9P3SS |
| Best Sellers Rank | #704,492 in Automotive ( See Top 100 in Automotive ) #3,531 in Automotive Replacement Oxygen Sensors |
| Brand Name | GM GENUINE PARTS |
| Customer Reviews | 4.4 4.4 out of 5 stars (69) |
| Global Trade Identification Number | 00036666931136, 30707773397504 |
| Included Components | Sensor,Oxygen |
| Item Dimensions | 7.6 x 2 x 2.3 inches |
| Item Type Name | Sensor, Oxygen |
| Item Weight | 22.68 g |
| Manufacturer | ACDelco |
| Material Type | Metal |
| Measurement Accuracy | ±1.5% |
| Measuring Range | 0% - 100% |
| Model | AFS93 |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Output Type | Push-Pull |
| Part Number | 19178934 |
| Specific Uses For Product | Oxygen Sensor |
| Style Name | Modern |
| UPC | 707773397503 036666931136 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 850 °C |
| Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Item Weight:** 22.68 g
- **Item dimensions L x W x H:** 7.6 x 2 x 2.3 inches
- **Material:** Metal
- **Style:** Modern

## Images

![GM Genuine Parts AFS93 (19178934) Heated Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/411p9uhVI6L.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.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-09-10*