---
product_id: 6736492
title: "ValvtectETHANOL GASOLINE TREATMENT PROVEN 12 OZ"
brand: "valvtect"
price: "€ 49.47"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.pt/products/6736492-valvtectethanol-gasoline-treatment-proven-12-oz
store_origin: PT
region: Portugal
---

# 12 oz volume Ethanol protection Engine performance boost ValvtectETHANOL GASOLINE TREATMENT PROVEN 12 OZ

**Brand:** valvtect
**Price:** € 49.47
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Ride with Valvtect!

## Quick Answers

- **What is this?** ValvtectETHANOL GASOLINE TREATMENT PROVEN 12 OZ by valvtect
- **How much does it cost?** € 49.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/6736492-valvtectethanol-gasoline-treatment-proven-12-oz)

## Best For

- valvtect enthusiasts

## Why This Product

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

## Key Features

- • **Ethanol Shield:** Protects against harmful effects of ethanol.
- • **Easy Application:** Convenient 12 oz bottle for hassle-free use.
- • **Eco-Friendly Formula:** Reduces emissions for a cleaner environment.
- • **Fuel Your Performance:** Enhances engine efficiency and longevity.
- • **Versatile Compatibility:** Works with all gasoline engines.

## Overview

Valvtect Ethanol Gasoline Treatment is a 12 oz solution designed to protect your engine from the damaging effects of ethanol while enhancing performance and efficiency. Compatible with all gasoline engines, this eco-friendly formula ensures a smoother ride and reduced emissions.

## Description

ValvtectETHANOL GASOLINE TREATMENT PROVEN 12 OZ

## Features

- Valvtect Ethanol Gasoline Treatment, 12 oz.

## Images

![ValvtectETHANOL GASOLINE TREATMENT PROVEN 12 OZ - Image 1](https://m.media-amazon.com/images/I/51BxxszsuUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    protect your gas and boat engine
  

*by A***R on Reviewed in the United States on July 21, 2017*

Lund mercury recommended this additive if you don't use up your gas in your tank within a couple of months.  It seems to work as I didn't lose 4mph power like last time due to old gas.

### ⭐⭐⭐⭐⭐ 







  
  
    Great Product for Avoiding ethanol issues with Gasoline...
  

*by R***Y on Reviewed in the United States on August 25, 2015*

I have used this in my outboard for several years now... I am impressed that my outboard starts on the first crank after sitting idle for over 8 months... So it only made sense to expand its use in other gasoline engines tht I operate at home.. While this product at first seems expensive... 1 oz treats almost 8 gallons of gasoline that contains ethanol... While this product is advertised for marine engines I bought this additive thru Amazon to protect my 2 cycle lawn care products (chain saws, blowers, trimmers, weed wackers) as well as my 4 cycle lawnmowers... Ethanol really is bad for any gasoline engine... Then compound the fact that fuel can sit in your lawn care products for several months or more... The shelf life of gasoline with ethanol is short... Like 3 to 4 weeks as the ethanol absorbs water which means a loss in engine performance as well as engine corrosion.... A friend of mine had recommended this product over Sta-Bil which is an enzyme based product ... The Valvtect formulation is supposed to be over 130% more efficient with regards to stability...This additive keeps your fuel stabilized for up to a year or more...

### ⭐⭐⭐⭐⭐ 







  
  
    Best price for a 12 oz Valtec
  

*by R***E on Reviewed in the United States on October 20, 2013*

Best price for a 12oz treats 120 gallons. Still a deal even with shipping costs, will buy again if they keep it at this price, buy by the case for a better deal. Super fast shipping. Excellent product.

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**Shop now:** [https://www.desertcart.pt/products/6736492-valvtectethanol-gasoline-treatment-proven-12-oz](https://www.desertcart.pt/products/6736492-valvtectethanol-gasoline-treatment-proven-12-oz)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-05*