---
product_id: 4595066
title: "BOSCH 15646 Premium OE Fitment Oxygen Sensor - Compatible with Select Hyundai Elantra; Kia Spectra, Spectra5"
brand: "bosch"
price: "338.56 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.tn/products/4595066-bosch-15646-premium-oe-fitment-oxygen-sensor-compatible-with-select
store_origin: TN
region: Tunisia
---

# Heats to operating temp in seconds Stainless steel, submersible body ±1% measurement accuracy BOSCH 15646 Premium OE Fitment Oxygen Sensor - Compatible with Select Hyundai Elantra; Kia Spectra, Spectra5

**Brand:** bosch
**Price:** 338.56 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your ride with Bosch precision – because every second counts!

## Quick Answers

- **What is this?** BOSCH 15646 Premium OE Fitment Oxygen Sensor - Compatible with Select Hyundai Elantra; Kia Spectra, Spectra5 by bosch
- **How much does it cost?** 338.56 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/4595066-bosch-15646-premium-oe-fitment-oxygen-sensor-compatible-with-select)

## 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

- • **Legacy of Innovation:** Built on Bosch’s 50+ years of oxygen sensor expertise, guaranteeing reliable performance.
- • **Rapid Response Heater:** Reaches operating temperature within seconds to ensure peak sensor performance.
- • **Durability Meets Design:** Stainless steel, fully sealed body resists exhaust damage for extended sensor life.
- • **Precision You Can Trust:** Engineered with ±1% accuracy for optimal fuel efficiency and emissions control.
- • **Plug & Play Installation:** True OE fitment with pre-coated anti-seize threads for hassle-free, fast setup.

## Overview

The BOSCH 15646 Premium OE Fitment Oxygen Sensor offers factory-tested, high-accuracy sensing with a fast-acting heater and rugged stainless steel construction. Designed for select Hyundai Elantra and Kia Spectra models (2004-2006), it ensures quick warm-up, precise oxygen measurement, and easy direct-fit installation, helping maintain engine efficiency and reduce emissions.

## Description

Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production since the first Oxygen Sensor was invented in the late 1960's, ensuring long-lasting performance that you can count on. Bosch Oxygen Sensors are 100% tested for full functionality to ensure every sensor meets Bosch's rigorous standards for quality and performance. 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 you money when filling up at the gas pump.

Review: Excellent quality and price - Part works exactly as it should and fixed my issues right away at the right price!
Review: perfect fit for 2006 hyundai elantra upstream - fits like a glove - perfect fit for 2006 hyundai elantra upstream - fits like a glove

## 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] - Each sensor meets Bosch's rigorous standards for quality and performance and undergoes a fully functional quality test before leaving the factory to ensure operation within design specifications
- [STAINLESS STEEL BODY] - 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): HYUNDAI: 2004-06 Elantra; KIA: 2004-06 Spectra, 2005-06 Spectra5

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CF1W3W |
| Best Sellers Rank | #351,514 in Automotive ( See Top 100 in Automotive ) #1,511 in Automotive Replacement Oxygen Sensors |
| Brand | Bosch |
| Brand Name | Bosch |
| Customer Reviews | 4.7 out of 5 stars 125 Reviews |
| Global Trade Identification Number | 00028851156462 |
| Item Weight | 4 ounces |
| Manufacturer | BOSCH |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Supply Voltage | 12 volts_of_direct_current |
| Measurement Accuracy | ±1% |
| Measuring Range | 0% to 100% of the oxygen concentration in the exhaust gas |
| Model | 15646 |
| Mounting Type | Flange Mount |
| Output Type | electrical |
| Part Number | 15646 |
| Specific Uses For Product | Temperature |
| Style | Oxygen Sensor |
| Style Name | Oxygen Sensor |
| UPC | 826732058481 028851156462 |
| Upper Temperature Rating | 800 °F |
| Warranty Description | 12 months, unlimited miles/hours |

## Product Details

- **Brand:** Bosch
- **Item Weight:** 0.25 Pounds
- **Material:** Stainless Steel
- **Maximum Supply Voltage:** 12 Volts (DC)
- **Style:** Oxygen Sensor

## Images

![BOSCH 15646 Premium OE Fitment Oxygen Sensor - Compatible with Select Hyundai Elantra; Kia Spectra, Spectra5 - Image 1](https://m.media-amazon.com/images/I/61SZt0LGfAL.jpg)
![BOSCH 15646 Premium OE Fitment Oxygen Sensor - Compatible with Select Hyundai Elantra; Kia Spectra, Spectra5 - Image 2](https://m.media-amazon.com/images/I/619y4obzgYL.jpg)
![BOSCH 15646 Premium OE Fitment Oxygen Sensor - Compatible with Select Hyundai Elantra; Kia Spectra, Spectra5 - Image 3](https://m.media-amazon.com/images/I/61jEXaZiihL.jpg)
![BOSCH 15646 Premium OE Fitment Oxygen Sensor - Compatible with Select Hyundai Elantra; Kia Spectra, Spectra5 - Image 4](https://m.media-amazon.com/images/I/61R1uba0IbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality and price
*by A***R on May 21, 2026*

Part works exactly as it should and fixed my issues right away at the right price!

### ⭐⭐⭐⭐⭐ perfect fit for 2006 hyundai elantra upstream - fits like a glove
*by S***N on December 2, 2025*

perfect fit for 2006 hyundai elantra upstream - fits like a glove

### ⭐⭐⭐⭐⭐ 2004 Hyundai Elantra ✅
*by A***T on July 15, 2026*

Worked great on my 2004 Hyundai Elantra, resolved the code issues and improved my fuel efficiency! Was also much more affordable than buying it from local parts shop, definitely worth waiting the time for the part to come in.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-28*