---
product_id: 156284824
title: "STA-BIL In-Season Protection Fuel System Treatment Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 4 Fl. Oz."
brand: "sta-bil"
price: "₨5230"
currency: LKR
in_stock: true
reviews_count: 12
category: "Sta Bil"
url: https://www.desertcart.lk/products/156284824-sta-bil-in-season-protection-fuel-system-treatment-full-protection
store_origin: LK
region: Sri Lanka
---

# 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, 4 Fl. Oz.

**Brand:** sta-bil
**Price:** ₨5230
**Availability:** ✅ In Stock

## Summary

> ⛽🛡️ Power Up & Protect: Fuel your drive with confidence and never settle for less!

## Quick Answers

- **What is this?** STA-BIL In-Season Protection Fuel System Treatment Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 4 Fl. Oz. by sta-bil
- **How much does it cost?** ₨5230 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/156284824-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

- • **Maximize Every Mile:** Optimizes combustion to increase gas mileage and engine power effortlessly
- • **Rustproof Your Ride:** Advanced corrosion inhibitors shield internal fuel parts year-round
- • **Easy Pour, Instant Impact:** Just 4 oz per 5 gallons—simple dosing for immediate fuel system benefits
- • **Complete Fuel System Detox:** Eliminates water, gum & varnish for peak injector & pump performance
- • **Trusted by Pros & Enthusiasts:** Top-rated universal fit formula keeps collector cars, motorcycles & planes running strong

## Overview

STA-BIL In-Season Protection is a 4 fl. oz. universal fuel system treatment that cleans fuel injectors, lines, and pumps by removing water, gum, and varnish. It delivers industry-leading corrosion protection and boosts fuel efficiency and engine power. Designed for easy use—just pour into your fuel tank before filling—this formula stabilizes fuel for in-season use, making it ideal for cars, motorcycles, and even small aircraft. Highly rated and trusted for prolonging engine life and maximizing performance.

## Description

Buy STA-BIL In-Season Protection Fuel System Treatment Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 4 Fl. Oz.: Fuel Additives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great product - I have used this product in my car for years. Works great. Also, prefer adding my own additive. That way I know the additive is in there.
Review: Pure Gold, Pun Intended - Been using this stuff for years. While you may be tempted to think it is snake oil, my fuel system is squeaky clean, I have virtually no carbon fouling, no corrosion and I am still running on the original fuel pump and injectors in my Stage 1, 25 year old Jetta VR6 and have zero fuel leaks. Fuel filters last longer and it takes much longer for the fuel to start losing octane. Helps maximize power and fuel economy. Noticed a difference to both when I started using the fuel treatment about a decade ago. I also use it in my motorcycles, garden equipment and my 2 stroke powered sport plane, where I also noticed a reduction in carbon fouling, increase in power and reduced fuel burn rate. Sta-Bil + fully synthetic 2 stroke oil is a power combo for getting the most out of any 2 stroke motor. Worries about fouling and seizing become a thing of the past. Longevity goes up dramatically. There is a noticeable increase in power. I calculated that my 65HP motor on my plane makes around 75HP at takeoff power with this combo. That's a 15% increase over standard oil and no Sta-Bil, nothing to scoff at. I have verified multiple times it does indeed keep fuel good for a year. I don't use the Storage version anymore because the in season is good enough for me since I live in the desert and don't need the extra corrosion inhibitors. But if you live somewhere humid and, especially if you live near the ocean, you should use the Storage version for anything that isn't going to run for more than 3 months. Keep in mind the storage product doesn't just protect the fuel system. It also helps to protect your cylinders, valves, rings and exhaust system internally by depositing persistent corrosion inhibitors and has way more of the stuff than the in season. This is why you always want to drive the vehicle a bit after you put the treatment in, before you put it in storage. Plugging the intake and exhaust will help the corrosion inhibitors persist longer. Best of all, Sta-bil products are very affordable.

## 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 |
|---------------|-------|
| ASIN | B00NEG3CIO |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #2,224 in Automotive ( See Top 100 in Automotive ) #11 in Fuel Additives |
| Brand | STA-BIL |
| Customer Reviews | 4.8 4.8 out of 5 stars (6,565) |
| Date First Available | November 18, 2017 |
| Global Trade Identification Number | 00073905222952 |
| Item Weight | 3.2 ounces |
| Item model number | 22295 |
| Manufacturer | Gold Eagle Co. |
| Manufacturer Part Number | 22295 |
| Model | STA-BIL 360 Protection Ethanol Treatment and Fuel Stabilizer - Prevents Corrosion - Prevents Ethanol Damage - Cleans Ent |
| Product Dimensions | 1.6 x 2.6 x 0.5 inches |
| Size | 4 fl. oz. |
| 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: Cleanse… |
| UPC | 073905222952 |
| Vehicle Service Type | Gasoline-powered vehicles |

## Product Details

- **Brand:** STA-BIL
- **Liquid Volume:** 4 Fluid Ounces
- **Package Information:** Bottle
- **UPC:** 073905222952
- **Vehicle Service Type:** Gasoline-powered vehicles

## Images

![STA-BIL In-Season Protection Fuel System Treatment Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 4 Fl. Oz. - Image 1](https://m.media-amazon.com/images/I/61zB-bD8snL.jpg)

## Available Options

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

## Questions & Answers

**Q: I typically use non-ethanol gas in my small engines.  Will this product give me any benefit?**
A: It will prolong the "Freshness of the gas either way "

**Q: what is the difference between this product, Stable 22275 360 and Stable 22284 360?  22284 has less product and costs more.**
A: Good question.  If you go to the manufactures site, goldeagle dot com, you won't find the 22284 product, just the 22264 product.

**Q: Can be this used in 2004 Lexus ES330, general gas not ethanol fuel.**
A: Uh..  general gas for vehicle has ethanol.  Only fuel you find without ethanol is on some boat gas station for boats and maybe some race track gas station.  I doubt you are in either category.  So yea, your fuel has ethanol and this will helps it if you don't drive it often.  If you drive it and gas gets depleted in a week, then this doesnt do much.  You maybe just want some fuel cleaner like the Chevron Bottle to keep your fuel injectors clean instead.

**Q: Can this be used in the gas for a Mercury 90 outboard motor ?**
A: Absolutely. It can be used on any gasoline engine. It works on non-ethanol and 2-cycle fuel as well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by T***R on December 17, 2025*

I have used this product in my car for years. Works great. Also, prefer adding my own additive. That way I know the additive is in there.

### ⭐⭐⭐⭐⭐ Pure Gold, Pun Intended
*by M***W on May 15, 2025*

Been using this stuff for years. While you may be tempted to think it is snake oil, my fuel system is squeaky clean, I have virtually no carbon fouling, no corrosion and I am still running on the original fuel pump and injectors in my Stage 1, 25 year old Jetta VR6 and have zero fuel leaks. Fuel filters last longer and it takes much longer for the fuel to start losing octane. Helps maximize power and fuel economy. Noticed a difference to both when I started using the fuel treatment about a decade ago. I also use it in my motorcycles, garden equipment and my 2 stroke powered sport plane, where I also noticed a reduction in carbon fouling, increase in power and reduced fuel burn rate. Sta-Bil + fully synthetic 2 stroke oil is a power combo for getting the most out of any 2 stroke motor. Worries about fouling and seizing become a thing of the past. Longevity goes up dramatically. There is a noticeable increase in power. I calculated that my 65HP motor on my plane makes around 75HP at takeoff power with this combo. That's a 15% increase over standard oil and no Sta-Bil, nothing to scoff at. I have verified multiple times it does indeed keep fuel good for a year. I don't use the Storage version anymore because the in season is good enough for me since I live in the desert and don't need the extra corrosion inhibitors. But if you live somewhere humid and, especially if you live near the ocean, you should use the Storage version for anything that isn't going to run for more than 3 months. Keep in mind the storage product doesn't just protect the fuel system. It also helps to protect your cylinders, valves, rings and exhaust system internally by depositing persistent corrosion inhibitors and has way more of the stuff than the in season. This is why you always want to drive the vehicle a bit after you put the treatment in, before you put it in storage. Plugging the intake and exhaust will help the corrosion inhibitors persist longer. Best of all, Sta-bil products are very affordable.

### ⭐⭐⭐⭐⭐ Excellent for your 10% ethanol blended gasoline. (Pump Gas)
*by F***K on December 3, 2017*

This product is very good. A friend of mine who knows a lot about aviation told me about the issues they were having with ethanol in their fuels and that the same is true with today's E10 in autos. Since I have an older vehicle, the ECU is not programmed for running ethanol blended fuels, 360 performance helps combat this by doing two things. 1, it helps counter the corrosive properties of the alcohol in the fuel lines and injector o rings. 2, it alters the ethanol chemically to behave more like 100% gasoline. (I wish I knew how it does this.) My car runs smoother and starts better when hot, it use to not do this. I keep my car in top nick, and tuned up on a regular basis, so there is no neglect outside of regular issues you might have with a daily driver.. These properties are essential for lawn equipment, dirt bikes, motorcycles, two stroke engines and earlier obd I & II vehicles. The E10 blends tend to spoil quickly and this will help that as well. I wish I had this stuff 10 years ago. In CA, they started a 3% blend in 2003, then went to a 5% in 2005, then a 7% blend in 2007 to a 10% E10 in 2010. Newer cars can handle a 15% but none earlier than 2007, so the E10 mandate is a compromise. The only way to buy ethanol free fuel is to buy race gas at a very high price point, the Stabil 360 Performance is an economical additive to combat the ethanol properties. I don't know if this affects the octane rating after adding. I really started to think about this topic: Out of every 10 gallons of fuel i put into my car, 1 gallon is ethanol. No wonder my car was running like doo doo!

## Frequently Bought Together

- STA-BIL In-Season Protection Fuel System Treatment | Full Protection Fuel System Cleaner, Injector Cleaner, Increases MPG, Prevents Corrosion, 4 Fl. Oz.
- Gumout 800002231 Carb and Choke Cleaner Jet Spray - 14 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.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-14*