---
product_id: 6608863
title: "15525 Premium OE Fitment Oxygen Sensor - Compatible with Select Infiniti FX45, M45, Q45; Nissan Altima, Maxima, Murano, Quest, Sentra, X-Trail"
brand: "bosch"
price: "€ 37.54"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/6608863-15525-premium-oe-fitment-oxygen-sensor-compatible-with-select-infiniti
store_origin: IE
region: Ireland
---

# Fast-acting heater reaches operating temp in seconds 100% factory tested for peak performance Double laser-welded stainless steel body 15525 Premium OE Fitment Oxygen Sensor - Compatible with Select Infiniti FX45, M45, Q45; Nissan Altima, Maxima, Murano, Quest, Sentra, X-Trail

**Brand:** bosch
**Price:** € 37.54
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of the curve with Bosch’s lightning-fast, precision oxygen sensor!

## Quick Answers

- **What is this?** 15525 Premium OE Fitment Oxygen Sensor - Compatible with Select Infiniti FX45, M45, Q45; Nissan Altima, Maxima, Murano, Quest, Sentra, X-Trail by bosch
- **How much does it cost?** € 37.54 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/6608863-15525-premium-oe-fitment-oxygen-sensor-compatible-with-select-infiniti)

## 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

- • **Eco & Engine Friendly:** Maintains engine health while reducing harmful emissions
- • **Plug & Play Simplicity:** True OE fitment with pre-coated anti-seize threads for hassle-free install
- • **Proven Legacy Innovation:** Built on Bosch’s 50+ years of oxygen sensor expertise
- • **Rapid Response Technology:** Heater activates within seconds for optimal sensor accuracy
- • **Precision Engineered Durability:** Exclusive stainless steel body sealed tight for long sensor life

## Overview

The Bosch 15525 Premium OE Fitment Oxygen Sensor offers a robust stainless steel design with double laser welding for superior durability. Factory-tested to ensure flawless performance, it features a fast-acting heater that reaches operating temperature within seconds, optimizing engine efficiency and emissions control. Designed for direct OE fitment on select Infiniti and Nissan models, it simplifies installation with pre-coated anti-seize threads and true plug-and-play connectors, making it the trusted choice for professional-grade vehicle maintenance.

## 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.

## 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): INFINITI: 2003-06 FX45, 2003-04 M45, 2002-06 Q45; NISSAN: 2002-06 Altima, 2004-08 Maxima
- Compatible with (continued): NISSAN: 2003-07 Murano, 2004-09 Quest, 2002-06 Sentra, 2005-06 X-Trail

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bosch |
| Item dimensions L x W x H | 2.2 x 1.97 x 5.83 inches |
| Material | Stainless Steel |
| Item Weight | 0.25 Pounds |
| Style | Box |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | Temperature |
| Upper Temperature Rating | 1000 Degrees Celsius |
| UPC | 028851155250 |
| Global Trade Identification Number | 00028851155250 |
| Manufacturer | BOSCH |
| Model | Oxygen Sensor |
| Item Weight | 4 ounces |
| Product Dimensions | 2.2 x 1.97 x 5.83 inches |
| Item model number | 15525 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 15525 |
| OEM Part Number | 226A1AR210 |

## Product Details

- **Brand:** Bosch
- **Item dimensions L x W x H:** 2.2 x 1.97 x 5.83 inches
- **Material:** Stainless Steel
- **Item Weight:** 0.25 Pounds
- **Style:** Box

## Images

![15525 Premium OE Fitment Oxygen Sensor - Compatible with Select Infiniti FX45, M45, Q45; Nissan Altima, Maxima, Murano, Quest, Sentra, X-Trail - Image 1](https://m.media-amazon.com/images/I/61Cg-6KTLaL.jpg)

## Frequently Bought Together

- BOSCH 15525 Premium OE Fitment Oxygen Sensor - Compatible with Select Infiniti FX45, M45, Q45; Nissan Altima, Maxima, Murano, Quest, Sentra, X-Trail
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-06*