---
product_id: 9469840
title: "BOSCH 15740 Premium 4-Wire Universal Fitment Oxygen Sensor"
brand: "bosch"
price: "214.18 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Bosch"
url: https://www.desertcart.tn/products/9469840-bosch-15740-premium-4-wire-universal-fitment-oxygen-sensor
store_origin: TN
region: Tunisia
---

# fast-acting heater for quick warm-up 4-wire universal fitment stainless steel submersible body BOSCH 15740 Premium 4-Wire Universal Fitment Oxygen Sensor

**Brand:** bosch
**Price:** 214.18 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** BOSCH 15740 Premium 4-Wire Universal Fitment Oxygen Sensor by bosch
- **How much does it cost?** 214.18 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/9469840-bosch-15740-premium-4-wire-universal-fitment-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

- • **Rapid Sensor Activation:** Heated element reaches optimal temperature within seconds for precise emissions control ⏱️
- • **Universal Compatibility:** Fits a wide range of domestic & Asian vehicles from mid-90s to late 2010s with 4-wire design ⚙️
- • **Plug-and-Play Installation:** OE Smart Link Connector and pre-coated threads simplify hassle-free replacement
- • **Engine & Emissions Guardian:** Prevents engine damage, reduces CO2 emissions, and saves fuel by maintaining sensor health
- • **Durable Stainless Steel Build:** Submersible, sealed body resists exhaust damage for extended sensor life 🛡️

## Overview

The Bosch 15740 Premium Oxygen Sensor is a 4-wire universal fit sensor engineered with decades of Bosch innovation. Featuring a rugged stainless steel body and a fast-acting heater, it ensures rapid, reliable sensor performance and longevity. Designed for vehicles from the mid-1990s to late 2010s, it includes an OE Smart Link Connector for easy installation even when factory connectors are damaged. This sensor helps maintain optimal engine function, reduces harmful emissions, and supports fuel efficiency, making it an essential upgrade for conscientious drivers.

## 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: It is an O2 sensor and it works. - Since this is a universal type O2 sensor it came with no connector which I expected and planned for. What I did not plan for was it to only include the O2 sensor and not the butt connectors or anything else in the product image. I should take a star off from it but enough morons are taking stars off for it being exactly what they should have expected so I wont. I planned to wrap mine in shrink wrap and some specialty hose anyway. I had to buy butt connectors though since this is supposed to come with them. I replaced my Denso(possibly stock) post cat O2 with this in late Feb. I had to have the check engine light gone for March to pass inspection. I knew the check engine light was for my post cat O2 so I picked this up. The weekend after installing it I went on a cruise put roughly 500 miles on the car in a single day. This put me way outside the ready period and we stopped a few times so this was a pretty good stress test. I passed inspection mid March without a single issue. For those of you that have never replaced a O2 sensor before here are some tips. It was my first time doing this too. Don't bother trying to solder(some cars might be OK). By a ratcheting butt connector crimper. I tried use pliers, dikes, even a racheting clamp. Those things are HARD to crimp. Make sure you have enough room to work and everything within reach. Climbing out from under the car every time you need a different tool or part is no fun. get extra butt connectors. I had a few not get a good grab on the wire and it pulled lose with a slight tug. Since it was already crimped I couldn't reuse it. GIVE YOUR SELF EXTRA WIRE TO WORK WITH. Because of the issue above this one I had to cut my wires more times than I would like. Luckily I gave myself a lot of extra wire to work with. I suggest you do the same.
Review: Absolutely terrible to install. - Why would it not come with the standard connection. This is a horrible design. I will never buy this product again.

## 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
- [UNIVERSAL FIT] - Includes OE Smart Link Connector that requires no soldering and two feet of sensor wire to allow maximum replacement of worn or damaged harnesses - the ideal solution when factory connectors aren't usable
- [FOR USE WITH DAMAGED VEHICLE SIDE CONNECTORS/CABLES] - Bosch Universal Oxygen Sensors are designed for situations where the original vehicle side connectors/cables are too damaged to be reused with an exact fit oxygen sensor
- 4 wire universal heated oxygen sensor with 25.6 inch wire length
- Compatible with select mid 1990's to late 2010's vehicles from most domestic and asian manufacturers (Note: verify specific fitment details, including year, make, model, engine, and sensor position, with fit checker above)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EZQJOQG |
| Best Sellers Rank | #1,742,530 in Automotive ( See Top 100 in Automotive ) #9,882 in Automotive Replacement Oxygen Sensors |
| Brand | Bosch |
| Brand Name | Bosch |
| Customer Reviews | 3.6 out of 5 stars 61 Reviews |
| Global Trade Identification Number | 00028851157407 |
| Included Components | Oxygen Sensor |
| Item Dimensions | 3.94 x 2.2 x 5.83 inches |
| Item Type Name | Oxygen Sensor |
| Item dimensions L x W x H | 3.94 x 2.2 x 5.83 inches |
| Manufacturer | Bosch |
| Material | Ceramic |
| Material Type | Ceramic |
| Model | 15740 |
| Mounting Type | Flange Mount |
| Part Number | 15740 |
| Specific Uses For Product | Oxygen Sensor |
| Style | Oxygen Sensor |
| Style Name | Oxygen Sensor |
| UPC | 028851157407 |

## Product Details

- **Brand:** Bosch
- **Item dimensions L x W x H:** 3.94 x 2.2 x 5.83 inches
- **Material:** Ceramic
- **Style:** Oxygen Sensor
- **Mounting Type:** Flange Mount

## Images

![BOSCH 15740 Premium 4-Wire Universal Fitment Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/51tfAnUeVwL.jpg)
![BOSCH 15740 Premium 4-Wire Universal Fitment Oxygen Sensor - Image 2](https://m.media-amazon.com/images/I/51iAL0xz2uL.jpg)
![BOSCH 15740 Premium 4-Wire Universal Fitment Oxygen Sensor - Image 3](https://m.media-amazon.com/images/I/4107Us8Ba2L.jpg)
![BOSCH 15740 Premium 4-Wire Universal Fitment Oxygen Sensor - Image 4](https://m.media-amazon.com/images/I/51U1CePexzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It is an O2 sensor and it works.
*by K***M on March 30, 2017*

Since this is a universal type O2 sensor it came with no connector which I expected and planned for. What I did not plan for was it to only include the O2 sensor and not the butt connectors or anything else in the product image. I should take a star off from it but enough morons are taking stars off for it being exactly what they should have expected so I wont. I planned to wrap mine in shrink wrap and some specialty hose anyway. I had to buy butt connectors though since this is supposed to come with them. I replaced my Denso(possibly stock) post cat O2 with this in late Feb. I had to have the check engine light gone for March to pass inspection. I knew the check engine light was for my post cat O2 so I picked this up. The weekend after installing it I went on a cruise put roughly 500 miles on the car in a single day. This put me way outside the ready period and we stopped a few times so this was a pretty good stress test. I passed inspection mid March without a single issue. For those of you that have never replaced a O2 sensor before here are some tips. It was my first time doing this too. Don't bother trying to solder(some cars might be OK). By a ratcheting butt connector crimper. I tried use pliers, dikes, even a racheting clamp. Those things are HARD to crimp. Make sure you have enough room to work and everything within reach. Climbing out from under the car every time you need a different tool or part is no fun. get extra butt connectors. I had a few not get a good grab on the wire and it pulled lose with a slight tug. Since it was already crimped I couldn't reuse it. GIVE YOUR SELF EXTRA WIRE TO WORK WITH. Because of the issue above this one I had to cut my wires more times than I would like. Luckily I gave myself a lot of extra wire to work with. I suggest you do the same.

### ⭐ Absolutely terrible to install.
*by A***L on November 15, 2022*

Why would it not come with the standard connection. This is a horrible design. I will never buy this product again.

### ⭐⭐⭐⭐⭐ Bosch 02 sensor
*by C***E on June 3, 2017*

purchased a set of Bosch O2 sensors for my 05 miata. The actual job was much easier than I expected. I was able to access the front O2 sensor from the driver wheel well. I soaked the both sensor with PB-Blaster the night prior and used a "borrowed" O2 removal tool from the local auto parts store (they offer loaners with a credit card payment applied if you fail to return the tool). The original O2 sensor was easy to remove. The new Bosch replacement has never-seize pre-applied to the threads. The harness is correct length. You have to pay attention to the wire colors as the new unit has to be spliced to the original harness. The factory directions are not intuitive - at least for me. The new units have been in the car for about 6-months now and operating as expected.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-15*