---
product_id: 4047778
title: "15284 Premium OE Fitment Oxygen Sensor - Compatible with Select Cadillac Escalade; Chevrolet Avalanche, Silverado, Suburban, Tahoe, Trailblazer EXT; GMC Envoy, Sierra, Yukon, + More"
brand: "bosch"
price: "€ 32.07"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.ie/products/4047778-15284-premium-oe-fitment-oxygen-sensor-compatible-with-select-cadillac
store_origin: IE
region: Ireland
---

# True Direct-fit OE connectors 2-second fast-acting heater response Double laser-welded stainless steel body 15284 Premium OE Fitment Oxygen Sensor - Compatible with Select Cadillac Escalade; Chevrolet Avalanche, Silverado, Suburban, Tahoe, Trailblazer EXT; GMC Envoy, Sierra, Yukon, + More

**Brand:** bosch
**Price:** € 32.07
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your ride with Bosch precision – because your engine deserves the best!

## Quick Answers

- **What is this?** 15284 Premium OE Fitment Oxygen Sensor - Compatible with Select Cadillac Escalade; Chevrolet Avalanche, Silverado, Suburban, Tahoe, Trailblazer EXT; GMC Envoy, Sierra, Yukon, + More by bosch
- **How much does it cost?** € 32.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/4047778-15284-premium-oe-fitment-oxygen-sensor-compatible-with-select-cadillac)

## Best For

- bosch enthusiasts

## Why This Product

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

## Key Features

- • **Decades of Innovation:** Leverage Bosch’s legacy since the 1960s for unmatched sensor reliability.
- • **Plug & Play Installation:** Pre-coated threads and OE connectors make upgrades hassle-free and fast.
- • **Factory-Tested Excellence:** Every sensor undergoes 100% functional testing for guaranteed performance.
- • **Rapid Response Technology:** Heats up in seconds to optimize engine efficiency and reduce emissions.
- • **Durability Meets Precision:** Sealed stainless steel body resists exhaust damage for extended lifespan.

## Overview

The BOSCH 15284 Premium OE Fitment Oxygen Sensor is engineered with decades of Bosch expertise, featuring a double laser-welded stainless steel body for durability, a fast-acting heater that reaches operating temperature within 2 seconds, and true OE direct-fit connectors for seamless installation. Compatible with select 2003-06 Buick, Cadillac, Chevrolet, GMC, and Isuzu vehicles, this sensor ensures optimal engine performance, reduced emissions, and long-lasting reliability.

## Description

Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production, since first inventing the Oxygen Sensor in the late 1960's, ensuring long-lasting performance that you can count on. Bosch Oxygen Sensors are 100% tested for full functionality, resulting in a seared appearance of the protection tube, to ensure every Bosch manufactured sensor meets Bosch's rigorous standards for quality and performance. Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions - ensuring a longer sensor service life. Fast-acting heater optimizes sensor operation on Planar and 3, 4, and 5 wire Thimble type sensors allowing the oxygen sensor to reach its operating temperature quicker - within seconds - for optimum performance. True Direct-fit OE connectors and harnesses, along with threads pre-coated with anti-seize compound right out of the box, make installation simple and hassle-free. It's critical that oxygen sensors are replaced at the suggested intervals provided by vehicle manufacturers before the sensor fails. Following the recommendations will prevent long term damage to a vehicle's engine, reduce harmful carbon dioxide (CO2) emissions, and save money when refueling your vehicle.

Review: Works but still throws a check engine for that sensor. - 04 Yukon 5.3 non flex fuel, sensor works, switches as it should, harness is the correct length, but the pcm doesn’t seem to like the rate of its switching, it doesn’t misfire and runs just fine but still has a check engine light on for that specific sensor and I don’t care to fix it the light doesn’t bother me that much.
Review: 2004 Chevy truck - Perfect fit for Bank 2 oxygen sensors on a 2004 Chevy Silverado

## Features

- [INNOVATIVE TECHNOLOGY] - Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production since first inventing the Oxygen Sensor in the late 1960's, ensuring long-lasting performance
- [FACTORY TESTED] - Seared appearance of protection tube is a result of a 100 percent fully functional quality test to ensure every Bosch manufactured sensor meets Bosch's rigorous standards for quality and performance
- [STAINLESS STEEL BODY] - Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions - ensuring longer sensor service life
- [FAST ACTING HEATER] - Fast-acting heater optimizes sensor operation on Planar and 3, 4, and 5 wire Thimble type sensors allowing the oxygen sensor to reach its operating temperature quicker - within seconds - for optimum performance
- [READY TO INSTALL] - True Direct-fit OE connectors and harnesses, along with threads pre-coated with anti-seize compound right out of the box, make installation simple and easy
- Compatible with select vehicles (Note: engine may affect fitment - verify specific fitment details, including sensor position, with fit checker above): BUICK: 2005 Rainier; CADILLAC: 2004 CTS, 2003-05 Escalade; CHEVROLET: 2003-05 Avalanche 1500
- Compatible with (continued): CHEVROLET: 2003-05 Silverado 1500, 2005 SSR, 2003-06 Suburban 1500, 2003-05 Tahoe, 2005 Trailblazer EXT; GMC: 2005 Envoy, 2005 Envoy XL, 2005 Envoy XUV, 2003-05 Sierra 1500, 2003-05 Yukon
- Compatible with (continued): GMC: 2003-05 Yukon XL 1500; ISUZU: 2005 Ascender

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CF3VVS |
| Best Sellers Rank | #26,352 in Automotive ( See Top 100 in Automotive ) #26 in Automotive Replacement Oxygen Sensors |
| Brand | Bosch |
| Customer Reviews | 4.6 4.6 out of 5 stars (508) |
| Date First Available | March 31, 2006 |
| Exterior | Machined |
| Global Trade Identification Number | 00028851152846 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.4 ounces |
| Item dimensions L x W x H | 2.2 x 1.97 x 5.83 inches |
| Item model number | F00HL00111 |
| Manufacturer | BOSCH |
| Manufacturer Part Number | 15284 |
| Material | Stainless Steel |
| Maximum Supply Voltage | 5 Volts |
| Measurement Accuracy | High Accuracy |
| Measuring Range | 4.5 - 5.5 V |
| Model | Oxygen Sensor |
| Mounting Type | Flange Mount |
| OEM Part Number | 8125731670 |
| Output Type | NPN |
| Product Dimensions | 2.2 x 1.97 x 5.83 inches |
| Response Time | 2 seconds |
| Specific Uses For Product | Temperature |
| Style | Oxygen Sensor |
| UPC | 028851152846 |

## Product Details

- **Brand:** Bosch
- **Item Weight:** 2.4 ounces
- **Item dimensions L x W x H:** 2.2 x 1.97 x 5.83 inches
- **Material:** Stainless Steel
- **Style:** Oxygen Sensor

## Images

![15284 Premium OE Fitment Oxygen Sensor - Compatible with Select Cadillac Escalade; Chevrolet Avalanche, Silverado, Suburban, Tahoe, Trailblazer EXT; GMC Envoy, Sierra, Yukon, + More - Image 1](https://m.media-amazon.com/images/I/71aXcYde0-L.jpg)

## Questions & Answers

**Q: Is the upstream for 2003 chevy silverado 1500 5.3 the same part # as the downstream?**
A: they are diffrent in design yes the 2 upstream are bank 1 sensor 1 & 2  downstream are bank 2 sensor 1 & 2

**Q: I've seen this described as a "male connector".. but isn't that a female? It looks like something goes IN the white part??**
A: No this is consider a male connector.

**Q: Does it have the connector already on the wires?**
A: Yes. The plug is already spliced in just like a factory unit. Completely plug and play install.

**Q: I have a 03 silverado. i wanna replace all 4 o2 sensors. guy at autozone said i need 3 of this part number and the center ones different?**
A: My 05 5.3 Silverado called for all four of them to be this part number. I installed them and everything has worked perfectly since!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works but still throws a check engine for that sensor.
*by Z***H on January 2, 2026*

04 Yukon 5.3 non flex fuel, sensor works, switches as it should, harness is the correct length, but the pcm doesn’t seem to like the rate of its switching, it doesn’t misfire and runs just fine but still has a check engine light on for that specific sensor and I don’t care to fix it the light doesn’t bother me that much.

### ⭐⭐⭐⭐⭐ 2004 Chevy truck
*by J***S on January 21, 2026*

Perfect fit for Bank 2 oxygen sensors on a 2004 Chevy Silverado

### ⭐⭐⭐⭐⭐ Worked for my 2003 Chevy Avalanche Z71
*by J***B on November 6, 2025*

I have a 2003 Chevy Avalanche Z71 and my check engine light was on. Used my code reader and found the O2 sensor was bad and which one it was. Ordered this one, installed it, and after driving for a while the check engine light went off.

## Frequently Bought Together

- BOSCH 15284 Premium OE Fitment Oxygen Sensor - Compatible with Select 2003-06 Buick, Cadillac, Chevrolet, GMC, and Isuzu Cars, Trucks, and Suvs
- BOSCH 15152 Premium OE Fitment Oxygen Sensor - Compatible with Select 2004-15 Buick, Cadillac, Chevrolet, GMC, Pontiac, and Saturn Cars, Trucks, Vans, and Suvs
- 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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-03*