---
product_id: 572873002
title: "STA-BIL® Marine Tune-Up Fuel Treatment (22313)"
brand: "sta-bil"
price: "VT12364"
currency: VUV
in_stock: true
reviews_count: 5
category: "Sta Bil"
url: https://www.desertcart.vu/products/572873002-sta-bil-marine-tune-up-fuel-treatment-22313
store_origin: VU
region: Vanuatu
---

# Boosts fuel efficiency by optimizing combustion Eliminates water from fuel system for smooth performance Protects against ethanol-induced corrosion and rust STA-BIL® Marine Tune-Up Fuel Treatment (22313)

**Brand:** sta-bil
**Price:** VT12364
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your marine engine running like a pro—because smooth rides wait for no one!

## Quick Answers

- **What is this?** STA-BIL® Marine Tune-Up Fuel Treatment (22313) by sta-bil
- **How much does it cost?** VT12364 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/572873002-sta-bil-marine-tune-up-fuel-treatment-22313)

## 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

- • **Water? Not Here!:** Deep-penetrating formula removes water to prevent engine stalls and damage
- • **Maximize Every Drop:** Enhances MPG by promoting cleaner, more efficient fuel burn
- • **Ethanol Defense Shield:** Long-lasting corrosion protection guards your marine fuel system
- • **Easy Application, Long Shelf Life:** Treats up to 20 gallons with a single dose and stays potent for years
- • **Smooth Sailing Engine Performance:** Eradicates gum and varnish buildup for effortless starts and quiet rides

## Overview

STA-BIL Marine Tune-Up Fuel Treatment is a powerful additive designed to clean carburetors and injectors, eliminate water contamination, and protect marine engines from ethanol-related corrosion. Compatible with all watersport engines, it improves fuel efficiency and ensures reliable starts, making it an essential maintenance product for boaters seeking peak performance and longevity.

## Description

STA-BIL Marine Tune-Up Fuel Treatment cleans carbs and injectors. Treats 20 gallons of fuel. Eliminates rough running engines.

Review: Easy to apply and worked great
Review: I like the product and it works as advertised

## Features

- Fixes Rough Running Engines – Eats away at gum, varnish, and other residue that causes hard starts and rough running engines. This fuel treatment also maximizes your MPG’s by helping your engine burn fuel more efficiently!
- Eliminates Water – Removes water from your marine fuel system by penetrating deep into the fuel line. Compatible with all watersport engines including smaller boats, personal watercraft, jet skis, and more!
- Prevents Ethanol Damage – A long-lasting protective coating guards your entire fuel system against damaging rust and corrosion caused by moisture and ethanol fuels.
- Directions – Use 1 oz. of STA-BIL Marine Tune-Up per 2.5 gallons of fuel. Pour the product directly into your fuel tank and top off with fresh fuel. Start the engine and leave it running for 15 minutes.
- Shelf Life – All STA-BIL products are good for use if unopened up to 5 years after the manufacturing date, and up to 2 years after the date of opening. Proudly made in the USA by a family-owned company in Chicago, IL.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NEG3SQ0 |
| Brand | STA-BIL |
| Customer Reviews | 4.7 4.7 out of 5 stars (466) |
| Date First Available | 6 December 2022 |
| Item Weight | 213 g |
| Item model number | 22313 |
| Manufacturer | STA-BIL |
| Manufacturer Part Number | 22313 |
| Model | STA-BIL Marine Tune-Up Fuel Treatment (22313) |
| Product Dimensions | 15.24 x 7.62 x 7.62 cm; 213.19 g |

## Product Details

- **Brand:** STA-BIL
- **Has liquid contents:** Yes
- **Item weight:** 0.47 Pounds
- **Number of Items:** 1
- **Unit count:** 2560 Fluid Ounces

## Images

![STA-BIL® Marine Tune-Up Fuel Treatment (22313) - Image 1](https://m.media-amazon.com/images/I/41O3I1VuJPL.jpg)
![STA-BIL® Marine Tune-Up Fuel Treatment (22313) - Image 2](https://m.media-amazon.com/images/I/51gac3Q4HwL.jpg)
![STA-BIL® Marine Tune-Up Fuel Treatment (22313) - Image 3](https://m.media-amazon.com/images/I/71J37YkszQL.jpg)
![STA-BIL® Marine Tune-Up Fuel Treatment (22313) - Image 4](https://m.media-amazon.com/images/I/61UrBTLKSEL.jpg)
![STA-BIL® Marine Tune-Up Fuel Treatment (22313) - Image 5](https://m.media-amazon.com/images/I/61j4PKG5xyL.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Questions & Answers

**Q: Can this product be used in automobiles ?**
A: Yes. This product can be used in automobiles. However, it is designed specifically for small engine equipment for the best results. Thanks for the question.

**Q: is this the same formula as fast fix?**
A: This product is specifically formulated for fuel systems in a marine or heavy humid environment. STA-BIL Fast Fix is designed for small engine equipment. Hope that helps!

**Q: would this or fast fix be better for a hard cold starting snowmobile? suspect old gas/ethanol is the issue.**
A: I would recommend STA-BIL Fast Fix in this situation as it is more specific for rough or no starts. Hope that helps!

**Q: Does it work for inboard motors?**
A: My motor is a 496 Merc- I/O.  Yes it does

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***E on 8 September 2025*

Easy to apply and worked great

### ⭐⭐⭐⭐⭐ Review
*by J***N on 16 February 2026*

I like the product and it works as advertised

### ⭐⭐⭐⭐⭐ Review
*by M***Z on 15 January 2026*

Excellent product; revived my boat engine after a few minutes. Will use annually as preventive maintenance.

## Frequently Bought Together

- STA-BIL Marine Tune-Up Fuel Treatment – Cleans Carburetors and Injectors – Fixes Rough Running Engines – Eliminates Water – Treats up to 20 Gallons – 8 oz. (22313), Blue, 8oz
- 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
- STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer - Prevents Rust and Corrosion, Helps Clean Fuel System For Improved In-Season Performance, Treats Up To 320 Gallons, 32oz (22240) , Blue

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-20*