---
product_id: 2822556
title: "STA-BIL In-Season Protection Fuel System Treatment & Injector Cleaner, 10oz"
brand: "sta-bil"
price: "€ 25.60"
currency: EUR
in_stock: true
category: "Sta Bil"
url: https://www.desertcart.hr/products/2822556-sta-bil-in-season-protection-fuel-system-treatment-and-injector
store_origin: HR
region: Croatia
---

# Boosts MPG & engine power Treats 50 gallons fuel Industry-leading corrosion protection STA-BIL In-Season Protection Fuel System Treatment & Injector Cleaner, 10oz

**Brand:** sta-bil
**Price:** € 25.60
**Availability:** ✅ In Stock

## Summary

> ⛽ Keep your engine running like a boss—clean, protected, and power-packed!

## Quick Answers

- **What is this?** STA-BIL In-Season Protection Fuel System Treatment & Injector Cleaner, 10oz by sta-bil
- **How much does it cost?** € 25.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/2822556-sta-bil-in-season-protection-fuel-system-treatment-and-injector)

## Best For

- sta-bil enthusiasts

## Why This Product

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

## Key Features

- • **Rust & Corrosion Armor:** Protects internal parts from damaging ethanol & moisture
- • **Fuel Efficiency Maximizer:** Optimizes combustion to boost gas mileage and engine power
- • **Complete Fuel System Detox:** Cleans injectors, lines & pumps for peak performance
- • **Year-Round Engine Wellness:** Pairs perfectly with STA-BIL Storage for all-season fuel care
- • **Easy Pour, Instant Protection:** Add 1 oz per 5 gallons before fill-up—no hassle, just results

## Overview

STA-BIL In-Season Protection is a 10oz liquid fuel system treatment that cleans fuel injectors, lines, and pumps while removing water, gum, and varnish. It provides industry-leading corrosion protection and enhances fuel efficiency by optimizing combustion. Designed for easy use, it treats up to 50 gallons of gasoline and supports year-round engine health when paired with STA-BIL Storage.

## Description

desertcart.com: STA-BIL In-Season Protection Fuel System Treatment & Injector Cleaner, 10oz | Treats 50 gallons. Cleans fuel systems and injectors while helping protect against corrosion and ethanol damage. : Automotive

## Features

- FUEL SYSTEM CLEANER: Cleanses the entire fuel system, including fuel injectors, lines, & fuel pumps, this formula removes water, gum, & varnish, ensuring optimal performance & longevity of your fuel system while preventing corrosion.
- CORROSION PROTECTION: Industry-leading rust and corrosion protection for all internal fuel system parts.
- MPG BOOSTER: Designed to optimize fuel performance which contributes to enhanced gas mileage & improved engine power. This advanced formula cleans & protects the fuel system, allowing for efficient combustion & prolonged engine life.
- DIRECTIONS: New name, same formula as our 360* Protection. Pour directly into fuel tank prior to fill up. Use 1 oz for every 5 gallons of fuel.
- YEAR-ROUND PROTECTION: Pair STA-BIL In-Season Protection with STA-BIL Storage, providing a complete solution for both in-season operation & storage needs during the winter ensuring that your equipment remains in peak condition year-round.
- FUEL STABILIZER: Stabilizes fuel in-season for gasoline sitting in collector cars, gas cans, etc. For specific storage needs, use our storage fuel stabilizer product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004HX1DZM |
| Best Sellers Rank | #1,112 in Automotive ( See Top 100 in Automotive ) #4 in Fuel Additives |
| Brand | STA-BIL |
| Brand Name | STA-BIL |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.8 out of 5 stars 6,657 Reviews |
| Global Trade Identification Number | 00073905222648, 30073905222113 |
| Included Components | Unit^Instruction Guide |
| Item Form | Liquid |
| Item Type Name | Ethanol Treatment and Fuel Stabilizer |
| Item Volume | 296 Milliliters |
| Item Weight | 281 Grams |
| Manufacturer | Gold Eagle Co. |
| Model Number | 22264 |
| Number of Items | 1 |
| Part Number | 22264 |
| Scent | Unscented |
| Size | 10 Fl Oz (Pack of 1) |
| Special Features | CORROSION PROTECTION: Industry-leading rust and corrosion protection for all internal fuel system parts., DIRECTIONS: Pour directly into fuel tank prior to fill up. Use 1 oz for every 5 gallons of fuel., FUEL SYSTEM CLEANER: Cleanses the entire fuel system, including fuel injectors, lines, & fuel pumps, this formula removes water, gum, & varnish, ensuring optimal performance & longevity of your fu… |
| Specific Uses For Product | Fuel system cleaning, fuel injector cleaning, corrosion protection, fuel stabilization, water removal, gum and varnish removal, improving gas mileage, enhancing engine power Specific Uses For Product Fuel system cleaning, fuel injector cleaning, corrosion protection, fuel stabilization, water removal, gum and varnish removal, improving gas mileage, enhancing engine power See more |
| Surface Recommendation | Metal, Plastic |
| UPC | 073905222648 |
| Unit Count | 10.0 Fluid Ounces |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** STA-BIL
- **Item Form:** Liquid
- **Item Volume:** 296 Milliliters
- **Scent:** Unscented

## Images

![STA-BIL In-Season Protection Fuel System Treatment & Injector Cleaner, 10oz - Image 1](https://m.media-amazon.com/images/I/51IuQCyeXRL.jpg)
![STA-BIL In-Season Protection Fuel System Treatment & Injector Cleaner, 10oz - Image 2](https://m.media-amazon.com/images/I/61aUtO0a4yL.jpg)
![STA-BIL In-Season Protection Fuel System Treatment & Injector Cleaner, 10oz - Image 3](https://m.media-amazon.com/images/I/61JArYbZ4JL.jpg)
![STA-BIL In-Season Protection Fuel System Treatment & Injector Cleaner, 10oz - Image 4](https://m.media-amazon.com/images/I/61L9FzLB+JL.jpg)
![STA-BIL In-Season Protection Fuel System Treatment & Injector Cleaner, 10oz - Image 5](https://m.media-amazon.com/images/I/61LMneBwtBL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- STA-BIL In-Season Protection Fuel System Treatment | Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 10 Fl. Oz.
- STA-BIL Storage Fuel Stabilizer | Keeps Fuel Fresh for 24 Months, Prevents Corrosion, Gasoline Treatment Additive that Protects System, Gas Stabilizer for Storage, 8 oz.
- STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green

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**Shop now:** [https://www.desertcart.hr/products/2822556-sta-bil-in-season-protection-fuel-system-treatment-and-injector](https://www.desertcart.hr/products/2822556-sta-bil-in-season-protection-fuel-system-treatment-and-injector)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-15*