---
product_id: 395303341
title: "ACDelco gm Genuine Parts 213-3538 Heated Oxygen Sensor"
brand: "gm genuine parts"
price: "A$539"
currency: AUD
in_stock: true
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.com.au/products/395303341-acdelco-gm-genuine-parts-213-3538-heated-oxygen-sensor
store_origin: AU
region: Australia
---

# Optimizes fuel economy & emissions Heated sensor for rapid response GM OE spec for perfect fit & function ACDelco gm Genuine Parts 213-3538 Heated Oxygen Sensor

**Brand:** gm genuine parts
**Price:** A$539
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your ride with GM’s precision oxygen sensor—because your engine deserves the best!

## Quick Answers

- **What is this?** ACDelco gm Genuine Parts 213-3538 Heated Oxygen Sensor by gm genuine parts
- **How much does it cost?** A$539 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/395303341-acdelco-gm-genuine-parts-213-3538-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

- • **Fuel Efficiency Booster:** Fine-tunes exhaust readings to maximize mileage and reduce emissions—save money and the planet.
- • **Plug-and-Play Installation:** Machined exterior and anti-seize threads guarantee a hassle-free, perfect fit every time.
- • **Precision Oxygen Detection:** Ensures your engine hits the ideal 14.7:1 air/fuel ratio for peak performance.
- • **GM-Recommended Authenticity:** Factory-grade replacement part designed specifically for GM vehicles—no compromises.
- • **Durability Meets Reliability:** Built to GM OE standards for long-lasting, consistent operation under all conditions.

## Overview

The ACDelco GM Genuine Parts 213-3538 Heated Oxygen Sensor is a GM OE-spec replacement sensor engineered to measure oxygen levels in exhaust gases. It enables your vehicle’s engine computer to optimize the air/fuel mixture for improved fuel economy, reduced emissions, and enhanced engine performance. Designed for a perfect fit and durability, this sensor ensures reliable operation and easy installation in GM vehicles.

## Description

An ACDelco GM Original Equipment Oxygen (O2) Sensor is a GM-recommended replacement for your vehicle’s original component, and is a special feedback sensor on your vehicle’s exhaust system. This sensor measures the proportion of oxygen in the exhaust gases. Using this measurement, the engine management computer can adjust the air/fuel ratio near the optimum value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. This original equipment oxygen sensor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: Item was a perfect fit for my SUV. My gas mileage has been rather bad so I used my OBDII scanner and found that my B2S2 o2 sensor was reporting nearly 0 volts. I swaped it out with this post cat sensor then strated my vehicle and watched the reading for it stay at 0 for about 30 seconds then gradually climb and stay pretty steady. My two pre cat sensors are jumping around quite a bit so I'll swap those out with the pre cat sensor model. The sensor does come with anti seize on the threads.
Review: worked excellent engine light off

## 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 | B000K04AG0 |
| Best Sellers Rank | #205,348 in Automotive ( See Top 100 in Automotive ) #1,031 in Car Exhaust Oxygen Sensors |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.7 4.7 out of 5 stars (157) |
| Date First Available | 21 September 2023 |
| Exterior | Machined |
| Item Weight | 99.8 g |
| Item model number | 213-3538 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 213-3538 |
| Model | Oxygen Sensor |
| OEM Part Number | 19209815 |
| Product Dimensions | 20.57 x 7.62 x 7.62 cm; 99.79 g |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Item dimensions L x W x H:** 20.6 x 7.6 x 7.6 centimeters
- **Item weight:** 100 g
- **Material:** Stainless Steel
- **Style:** Modern

## Images

![ACDelco gm Genuine Parts 213-3538 Heated Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/317hRBjESTL.jpg)
![ACDelco gm Genuine Parts 213-3538 Heated Oxygen Sensor - Image 2](https://m.media-amazon.com/images/I/31RbVqKeurL.jpg)
![ACDelco gm Genuine Parts 213-3538 Heated Oxygen Sensor - Image 3](https://m.media-amazon.com/images/I/61uZd4oNheL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 12 March 2018*

Item was a perfect fit for my SUV. My gas mileage has been rather bad so I used my OBDII scanner and found that my B2S2 o2 sensor was reporting nearly 0 volts. I swaped it out with this post cat sensor then strated my vehicle and watched the reading for it stay at 0 for about 30 seconds then gradually climb and stay pretty steady. My two pre cat sensors are jumping around quite a bit so I'll swap those out with the pre cat sensor model. The sensor does come with anti seize on the threads.

### ⭐⭐⭐⭐⭐ Review
*by C***L on 2 March 2021*

worked excellent engine light off

### ⭐⭐⭐⭐⭐ Review
*by M***L on 30 December 2021*

I bought this for my 2006 Silverado 4.8L & has completely resolved my issues. I had bank 1 issues but I chose to change all four O2 sensors hence my truck has 140k on the original ones. I used to reset the trouble codes and the check engine light would come on asap. Since I’ve changed them it’s been 300miles and no more check engine light. People are skeptical because it’s a AcDelco box with a Denso label on the O2 sensor. I don’t know the explanation for this but my original one was also a denso one original from the production line, I’m the original owner of this truck. I’ve put pictures of the original and New one for comparison. They are exactly identical. If you have any of the following codes in the pictures this will more than likely fix your issue. Best Regards

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-27*