---
product_id: 106346368
title: "Wynn's Catalytic Converter & Oxygen Sensor Cleaner"
brand: "wynn's"
price: "15 zł"
currency: PLN
in_stock: true
reviews_count: 2
url: https://www.desertcart.pl/products/106346368-wynns-catalytic-converter-and-oxygen-sensor-cleaner
store_origin: PL
region: Poland
---

# Fuel Saver Eco-Friendly Dual Action Wynn's Catalytic Converter & Oxygen Sensor Cleaner

**Brand:** wynn's
**Price:** 15 zł
**Availability:** ✅ In Stock

## Summary

> 🚗 Drive Clean, Drive Smart!

## Quick Answers

- **What is this?** Wynn's Catalytic Converter & Oxygen Sensor Cleaner by wynn's
- **How much does it cost?** 15 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/106346368-wynns-catalytic-converter-and-oxygen-sensor-cleaner)

## 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

- • **City Cycle Champion:** Perfectly designed for urban driving, ensuring optimal function in stop-and-go traffic.
- • **Eco-Conscious Choice:** Reduce harmful emissions while enhancing your vehicle's efficiency.
- • **Revitalize Your Ride:** Experience a noticeable boost in engine performance with our dual-action formula.
- • **Fuel Efficiency Boost:** Restore the ideal air-fuel ratio for improved mileage and savings at the pump.
- • **Prevent Costly Repairs:** Avoid OBD warning lights and extend the lifespan of your catalytic converter and O2 sensors.

## Overview

Wynn's Catalytic Converter & Oxygen Sensor Cleaner is a dual-action solution designed to enhance engine performance by removing harmful deposits and reducing emissions. Ideal for city driving, it improves fuel efficiency and prolongs the life of critical engine components.

## Description

Both modern cars and older vehicles have specific requirements, that have a chemical solution to provide the optimal engine performance and driving comfort. Modern fuel systems are highly tuned and therefore more susceptible to the negative effects of chemical reactions in the fuel. These lead to fouling of the fuel system, lack of lubrication, corrosion and other problems. Older vehicles experience problems to obtain the correct air/fuel ratio and combustion efficiency due to accumulation of deposits in the fuel system and wear on the components. Wynn’s Catalytic Converter & Oxygen Sensor Cleaner for petrol and petrol hybrid engines optimizes the efficiency of the catalytic converter and ensures the optimal working of the lambda (oxygen) sensors. Recommended for all petrol and petrol hybrid engines. Curative: add 1 bottle (500 ml) to minimum 30 litres of petrol. Preventive: add 1 bottle (500 ml) to a full fuel tank. Bottle is also suitable for capless fuel fillers.

## Features

- DUAL ACTION: Before Combustion & After Combustion. Restores engine performance.
- Removes deposits (oil and unburned fuel particles) and reduces emissions.
- Ensures optimal working of the Cat and the O2 sensors. Especially suited for city driving cycles.
- Improves fuel efficiency by restoring the air-fuel ratio. Prevents OBD warning lamp illuminations.
- Prolongs the lifetime of the catalytic converter and oxygen sensors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Wynn's |
| Brand | Wynn's |
| Item Weight | 15.2 ounces |
| Product Dimensions | 3.35 x 1.85 x 10.04 inches |
| Item model number | W25692 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | W25692 |
| Safety Rating | Não Aplicável |

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ SO FAR SO GOOD
*by P***O on March 10, 2020*

ITS BEEN A WEEK and the car appears to be doing well.

### ⭐ Bad product.
*by B***P on February 15, 2022*

Catalyst cleaning does not work.

## 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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**Shop now:** [https://www.desertcart.pl/products/106346368-wynns-catalytic-converter-and-oxygen-sensor-cleaner](https://www.desertcart.pl/products/106346368-wynns-catalytic-converter-and-oxygen-sensor-cleaner)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-25*