---
product_id: 56901607
title: "Professional Catalytic Converter & Oxygen Sensor Cleaner - 500ml"
brand: "wynn's"
price: "€ 37.97"
currency: EUR
in_stock: true
category: "Wynn's"
url: https://www.desertcart.it/products/56901607-professional-catalytic-converter-and-oxygen-sensor-cleaner-500ml
store_origin: IT
region: Italy
---

# Extends catalytic converter life Powerful deposit removal Prevents OBD warning light Professional Catalytic Converter & Oxygen Sensor Cleaner - 500ml

**Brand:** wynn's
**Price:** € 37.97
**Availability:** ✅ In Stock

## Summary

> 🚗 Clean smarter, drive cleaner, and never miss a beat!

## Quick Answers

- **What is this?** Professional Catalytic Converter & Oxygen Sensor Cleaner - 500ml by wynn's
- **How much does it cost?** € 37.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/56901607-professional-catalytic-converter-and-oxygen-sensor-cleaner-500ml)

## Best For

- wynn's enthusiasts

## Why This Product

- Trusted wynn's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean Like a Pro:** Effectively removes oil and unburnt fuel deposits for peak engine performance.
- • **Eco-Friendly Drive:** Reduces harmful emissions, helping you contribute to cleaner air effortlessly.
- • **Trusted by Experts:** Top-ranked in Air Flow Sensor Cleaners with a solid 4.1-star rating from 350+ users.
- • **Stay Ahead of Alerts:** Prevents the dreaded OBD warning light from interrupting your drive.
- • **Long-Lasting Protection:** Extends the lifespan of your catalytic converter and oxygen sensors, saving costly repairs.

## Overview

Wynn's Professional Catalytic Converter & Oxygen Sensor Cleaner (500ml) is a high-performance automotive fluid designed to remove stubborn deposits from your vehicle’s catalytic converter and oxygen sensors. By reducing emissions and preventing OBD warning lights, it extends component life and ensures optimal engine efficiency. Trusted by professionals and highly rated by users, this cleaner is a must-have for proactive vehicle maintenance.

## Description

Wynn's 25692 Catalytic converter and oxygen sensor cleaner

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Flammable liquid and vapour.
- Harmful if inhaled.
- May be fatal if swallowed and enters airways.
- May cause damage to organs through prolonged or repeated exposure.
- May cause respiratory irritation.
- Suspected of causing genetic defects.
- Removes deposits (oil and unburnt fuel particles) and reduces emissions
- Extends the life of the catalytic converter and oxygen sensors
- Prevents the OBD warning light from illuminating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018E214KA |
| Best Sellers Rank | 14,795 in Automotive ( See Top 100 in Automotive ) 3 in Air Flow Sensor Cleaners |
| Brand | Wynn's |
| Customer Reviews | 4.1 4.1 out of 5 stars (358) |
| Date First Available | 27 Dec. 2015 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until | unknown |
| Item Weight | 431 g |
| Item model number | W25692 |
| Manufacturer | Wynn's |
| Manufacturer part number | W25692 |
| Model | W25692 |
| Product Dimensions | 8.5 x 4.7 x 25.5 cm; 431 g |
| Safety rating | Não Aplicável |

## Images

![Professional Catalytic Converter & Oxygen Sensor Cleaner - 500ml - Image 1](https://m.media-amazon.com/images/I/51ZdE77Oo-L.jpg)

## Questions & Answers

**Q: Can diesel cars be used**
A: They do a diesel version which is suitable

**Q: Will this clean my nox sensor**
A: Probably not you’ll need Lombardy sensor cleaner

## Frequently Bought Together

- Wynn's 25692 Catalytic Converter & Oxygen Sensor Cleaner 500ml
- Wynn's Catalytic Converter & Lambda Sensor Cleaner - Optimises Efficiency, Reduces Emissions & Restores Engine Performance - Ideal for Petrol & Hybrid Engines - 325ml
- Nitrox Catalytic Converter Petrol Cleaner, 500 ml

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-09-28*