---
product_id: 276313982
title: "3888 Replacement Oxygen Sensor"
brand: "innovate motorsports"
price: "€ 160.33"
currency: EUR
in_stock: true
reviews_count: 5
category: "Innovate Motorsports"
url: https://www.desertcart.fi/products/276313982-3888-replacement-oxygen-sensor
store_origin: FI
region: Finland
---

# Compact 4x4x1 inch package Bosch LSU4.9 5-wire wideband sensor Proudly made in the USA 3888 Replacement Oxygen Sensor

**Brand:** innovate motorsports
**Price:** € 160.33
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your ride with precision oxygen sensing—because every breath counts!

## Quick Answers

- **What is this?** 3888 Replacement Oxygen Sensor by innovate motorsports
- **How much does it cost?** € 160.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/276313982-3888-replacement-oxygen-sensor)

## Best For

- innovate motorsports enthusiasts

## Why This Product

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

## Key Features

- • **Fuel Flexibility:** Optimized for leaded, unleaded, diesel, and E85 fuels—engineered for every drive.
- • **Wide Compatibility:** Works seamlessly with LM-2, LC-2, MTX-L, SCG-1, DLG-1, PSB-1, and PSN-1 gauges for versatile use.
- • **Vehicle-Specific Fit:** Tailored to your ride for hassle-free installation and reliable operation.
- • **Compact & Lightweight:** Sleek 4x4x1 inch design weighing just 0.5 pounds—space-saving without compromise.
- • **Precision Bosch Technology:** Genuine LSU4.9 sensor ensures accurate oxygen monitoring for peak engine performance.

## Overview

The Innovate Motorsports 3888 Replacement Oxygen Sensor is a Bosch LSU4.9 5-wire wideband sensor designed for precise oxygen level monitoring across multiple fuel types. Made in the USA, it fits vehicle-specific applications and is compatible with a broad range of Innovate Motorsports gauges, delivering reliable performance in a compact, lightweight package.

## Description

Bosch LSU4.9 5-wire, wide-band O2 sensor. Replacement sensor. Important Notice the sensor has No warranty at all.

Review: As advertised
Review: Perfect… same part number as bosch 4.9 genuine and better packaging this time

## Features

- Package Dimensions: 4 L x 4 H x 1 W (inches)
- Package Weight : 0.5 pounds
- Country of Origin : United States
- Fit type: Vehicle Specific
- Compatible with the LM-2, LC-2, and MTX-L, SCG-1, DLG-1, PSB-1, and PSN-1 gauges.Verify which sensor (4.2 or 4.9) your system needs.Monitors oxygen presence in fuel emissions.Wideband O2 compatible with leaded, unleaded, diesel, and E85 fuels

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013UG0MUS |
| Best Sellers Rank | #65,460 in Automotive ( See Top 100 in Automotive ) #208 in Car Exhaust Oxygen Sensors |
| Brand | Innovate Motorsports |
| Customer Reviews | 4.1 4.1 out of 5 stars (295) |
| Date First Available | 1 January 2024 |
| Exterior | Painted |
| Item Weight | 150 g |
| Item model number | 3888 |
| Manufacturer | Innovate Motorsports |
| Manufacturer Part Number | 3888 |
| Model | 3888 |
| OEM Part Number | 3888 |
| Product Dimensions | 2.54 x 10.16 x 2.54 cm; 150 g |

## Product Details

- **Brand:** Innovate Motorsports
- **Item dimensions L x W x H:** 25 x 102 x 25 millimeters
- **Item weight:** 150 Grams
- **Material:** Metal
- **Style:** Modern

## Images

![3888 Replacement Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/51nUpGCPBQL.jpg)

## Questions & Answers

**Q: What's the bosch p/n on this sensor? i ordered  a 17025 sensor for my lc-2, but the connector wasn't compatible.**
A: 17025 is the correct Bosch part number for the wideband O2 sensor.

**Q: Is there a warrantee on this sensor? If so, how tmdo I go about utilizing it??**
A: I was advised they don’t warranty there sensors.

**Q: Does this have the 3ft cable ?**
A: The 3ft cable Is the P/N 3890.

**Q: Should this fits LC-1 wide band?**
A: No, the LC-1 used the LSU4.2 Sensor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 28 February 2025*

As advertised

### ⭐⭐⭐⭐⭐ Review
*by Z***R on 21 July 2021*

Perfect… same part number as bosch 4.9 genuine and better packaging this time

### ⭐⭐⭐⭐⭐ Review
*by C***N on 11 December 2018*

Pour monter sur un AFR innovate C’est parfait

## Frequently Bought Together

- Innovate Motorsports 3888 Replacement Oxygen Sensor
- Innovate Motorsports 3887 8' Sensor Cable (for 4.9 O2 sensor)

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-21*