---
product_id: 157648440
title: "STA-BIL In-Season Protection Fuel System Treatment | Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 4oz (8 Pack)"
brand: "sta-bil"
price: "$133.18"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/157648440-sta-bil-in-season-protection-fuel-system-treatment-full-protection
store_origin: US
region: United States of America
---

# Cleans entire fuel system Boosts MPG & engine power Industry-leading corrosion protection STA-BIL In-Season Protection Fuel System Treatment | Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 4oz (8 Pack)

**Brand:** sta-bil
**Price:** $133.18
**Availability:** ✅ In Stock

## Summary

> ⛽🛡️ Power up your ride with unstoppable fuel system protection!

## Quick Answers

- **What is this?** STA-BIL In-Season Protection Fuel System Treatment | Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 4oz (8 Pack) by sta-bil
- **How much does it cost?** $133.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/157648440-sta-bil-in-season-protection-fuel-system-treatment-full-protection)

## 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? Not on My Watch:** Advanced formula shields internal parts from corrosion year-round
- • **Drive More, Spend Less:** Optimizes combustion to increase gas mileage and engine efficiency
- • **Season-Long Confidence:** Pairs perfectly with STA-BIL Storage for unbeatable year-round fuel care
- • **Total Fuel System Detox:** Eliminates water, gum & varnish for peak injector & pump performance
- • **Effortless Use, Maximum Impact:** Just pour 4oz per 5 gallons before fill-up—no hassle, all gain

## Overview

STA-BIL In-Season Protection Fuel System Treatment is a premium 4oz formula designed to clean and protect your entire fuel system—injectors, lines, and pumps—by removing water, gum, and varnish. It delivers industry-leading corrosion resistance, boosts fuel efficiency, and enhances engine power. Easy to use with one bottle per 5 gallons, it ensures year-round fuel stability and optimal vehicle performance, especially when paired with STA-BIL Storage.

## Description

In-Season Protection Fuel System Treatment | Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 4oz (8 Pack)

## 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 one 4 oz bottle 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 |
|---------------|-------|
| Manufacturer | Gold Eagle Co. |
| Brand | STA-BIL |
| Model | STA-BIL In-Season Protection Fuel System Treatment |
| Item Weight | 2.99 pounds |
| Package Dimensions | 9.25 x 8.25 x 7.75 inches |
| Item model number | 22295-8PK |
| Manufacturer Part Number | 22295-8 pack |
| 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 STABILIZER: Stabilizes fuel in-season for gasoline sitting in collector cars, gas cans, etc. For specific storage needs, use our storage fuel stabilizer product., 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., 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., 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. |

## Images

![STA-BIL In-Season Protection Fuel System Treatment | Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 4oz (8 Pack) - Image 1](https://m.media-amazon.com/images/I/61Vhs8sBjtL.jpg)

## Available Options

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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-11*