---
product_id: 237176773
title: "Bosch 15646 Oxygen Sensor"
brand: "bosch"
price: "₨6653"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/237176773-bosch-15646-oxygen-sensor
store_origin: SC
region: Seychelles
---

# True Direct-fit OE connectors for hassle-free install Fast-acting heater reaches operating temp in seconds Double laser-welded stainless steel body Bosch 15646 Oxygen Sensor

**Brand:** bosch
**Price:** ₨6653
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead with Bosch’s lightning-fast, ultra-durable oxygen sensor!

## Quick Answers

- **What is this?** Bosch 15646 Oxygen Sensor by bosch
- **How much does it cost?** ₨6653 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/237176773-bosch-15646-oxygen-sensor)

## 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

- • **Built to Last:** Exclusive submersible stainless steel body resists contamination and corrosion
- • **Eco & Engine Friendly:** Maintains engine health while cutting harmful CO2 emissions and fuel costs
- • **Rapid Response Heating:** Heats up in seconds to optimize engine performance and reduce emissions
- • **Plug & Play Installation:** Pre-coated threads and OE connectors make upgrade effortless and clean
- • **Decades of Bosch Innovation:** Leverage 50+ years of oxygen sensor expertise for unmatched reliability

## Overview

The Bosch 15646 Oxygen Sensor combines over five decades of pioneering technology with a rugged double laser-welded stainless steel body and a fast-acting heater that reaches optimal temperature within seconds. Designed for select Hyundai and Kia models, it features true OE direct-fit connectors and pre-coated threads for a seamless, no-fuss installation. This sensor ensures precise air-fuel mixture readings to enhance engine efficiency, reduce emissions, and extend sensor life, making it an essential upgrade for performance-conscious drivers.

## 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, superior performance that you can count on. Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against contamination from exhaust emissions — ensuring a longer sensor service life. Fast-acting heater optimizes sensor operation, 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, superior performance
- [STAINLESS STEEL BODY] - Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against contamination from exhaust emissions — ensuring longer sensor service life
- [FAST ACTING HEATER] - Fast-acting heater optimizes sensor operation, 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 hassle-free
- For select vehicles (verify specific fitment details with fit checker above): HYUNDAI: 2004-06 Elantra; KIA: 2004-06 Spectra, 2005-06 Spectra5

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BOSCH |
| Part number | 15646 |
| Item Weight | 113 g |
| Item model number | 15646 |
| Size | 15646 |
| Colour | Narrowband |
| Style | Oxygen Sensor |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Measurement Accuracy | ±1% |
| Plug profile | Flange Mount |
| Specific uses | Temperature |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Bosch Automotive
- **Material:** Stainless Steel
- **Item weight:** 113 g
- **Style:** Oxygen Sensor
- **Maximum supply voltage:** 12 Volts (DC)

## Images

![Bosch 15646 Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/61SZt0LGfAL.jpg)
![Bosch 15646 Oxygen Sensor - Image 2](https://m.media-amazon.com/images/I/619y4obzgYL.jpg)
![Bosch 15646 Oxygen Sensor - Image 3](https://m.media-amazon.com/images/I/61jEXaZiihL.jpg)
![Bosch 15646 Oxygen Sensor - Image 4](https://m.media-amazon.com/images/I/61R1uba0IbL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-26*