---
product_id: 47954628
title: "Fuel Fit Additive/Stabiliser. 992381"
brand: "briggs & stratton"
price: "RM140"
currency: MYR
in_stock: true
reviews_count: 13
category: "Briggs & Stratton"
url: https://www.desertcart.com.my/products/47954628-fuel-fit-additive-stabiliser-992381
store_origin: MY
region: Malaysia
---

# Keeps fuel fresh up to 3 years Detergent action prevents gum & varnish Protects engine from ethanol corrosion Fuel Fit Additive/Stabiliser. 992381

**Brand:** briggs & stratton
**Price:** RM140
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fuel Fit: The secret weapon your engine deserves—start smart, run strong!

## Quick Answers

- **What is this?** Fuel Fit Additive/Stabiliser. 992381 by briggs & stratton
- **How much does it cost?** RM140 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/47954628-fuel-fit-additive-stabiliser-992381)

## Best For

- briggs & stratton enthusiasts

## Why This Product

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

## Key Features

- • **Carburettor Clean Start:** Powerful detergent ingredients keep carburettors spotless, ensuring effortless starts every time you fire up.
- • **Ethanol Corrosion Defense:** Advanced corrosion inhibitors shield your engine’s metal parts from damaging ethanol-water mixtures, extending engine life.
- • **Long-lasting Fuel Freshness:** Maintain peak engine performance with fuel stability for up to 3 years—never worry about stale fuel again.
- • **Trusted by Pros for Over a Decade:** Join thousands of savvy users who rely on Briggs & Stratton Fuel Fit for consistent, reliable engine performance.
- • **Metal De-activators for Engine Health:** Stops harmful chemical reactions caused by dissolved metals in fuel, protecting your engine’s internal components.

## Overview

Briggs & Stratton Fuel Fit Additive/Stabiliser is a premium fuel treatment that keeps fuel fresh for up to 3 years while protecting engines from ethanol-induced corrosion. Featuring detergent ingredients to prevent gum and varnish buildup and metal de-activators to halt damaging chemical reactions, it ensures easy starting and prolonged engine health. Trusted by professionals and enthusiasts alike, this 250ml bottle is a must-have for maintaining optimal fuel system performance.

## Description

Product Description Briggs & Stratton's new and improved Fuel Fit keeps fuel fresh and protects engines more than ever before. Fuel Fit not only keeps the carburettor clean for easy starting but now also protects against the corrosive effects of ethanol and maintains fuel stability for up to 3 years. Box Contains 1 x Briggs & Stratton Fuel Fit 250ml bottle

Review: Great - Ideal genuine item
Review: Top fuel - This stuff really works, been using it for about 8 years and it’s never let me down, fuel always starts in machines…. I do use E-5 super unleaded mind to give it a better chance as less methanol in….

## Features

- Causes damage to organs through prolonged or repeated exposure.
- Harmful to aquatic life with long lasting effects.
- May be fatal if swallowed and enters airways.
- Repeated exposure may cause skin dryness or cracking.
- Keeps fuel fresh for up to 3 years
- Fuel Fit not only keeps the carburettor clean for easy starting but now also protects against the corrosive effects of ethanol
- Detergent ingredients to prevent gum and varnish build-up on engine parts
- Metal de-activators which stop chemical reactions caused by dissolved metals in fuel
- Corrosion inhibitor that forms a protective barrier on metal parts against harmful effects of ethanol-water mix

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003374F9E |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,622 in Automotive ( See Top 100 in Automotive ) 43 in Fuel Systems |
| Colour | Pink |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,238) |
| Date First Available | 7 Jan. 2010 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Package Quantity | 1 |
| Item Weight | 270 g |
| Item model number | 992381 |
| Manufacturer | Briggs & Stratton |
| Material | Metal |
| Package Dimensions | 19.2 x 9.4 x 4.2 cm; 270 g |
| Part Number | 992381 |
| Size | 1/4" or 3/8" |
| Volume | 0.25 Litres |

## Product Details

- **Brand:** Briggs & Stratton
- **Exterior finish:** Metal
- **Inlet connection type:** Thread
- **Manufacturer:** Briggs & Stratton
- **Material:** Metal
- **Number of ports:** 2
- **Outlet connection type:** NPT
- **UPC:** 798256131028

## Images

![Fuel Fit Additive/Stabiliser. 992381 - Image 1](https://m.media-amazon.com/images/I/412iXt05ORL.jpg)

## Questions & Answers

**Q: How many litres of fuel will this 250ml bottle treat?**
A: The bottle has a 10ml vessel that is filled from the main bottle by a tube (hence the two caps visible in the image); this 10ml will be the right amount for 1litre (since the 250ml bottle is the right amount for 25litres). so for 5litres you can fill this small vessel 5 times and add each time to your 5 litres of fuel

**Q: Please clarify directions for use in lawnmower ?**
A: The in-built measure at side of bottle is marked 10mL. Remove associated cap and foil seal, if new, then squeeze bottle to fill this measure. Additive transfers from main bottle to measuring cup. Pour measured amount (10mL) into bulk fuel container. Repeat procedure to give correct dilution with fuel of 10ml (one measure) per litre of fuel. Shake bulk storage can to mix before adding to mower fuel tank.

**Q: will one treatment with this product really keep my store of 30L of petrol good for 3 years?**
A: it will certainly keep it good for a year,never had a reason to keep fuel any longer.

**Q: What is the difference between 992381 and 992380 please**
A: Size: the 992380 is 100ml and the 992381 is 250ml

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by W***S on 23 January 2026*

Ideal genuine item

### ⭐⭐⭐⭐⭐ Top fuel
*by T***H on 19 January 2026*

This stuff really works, been using it for about 8 years and it’s never let me down, fuel always starts in machines…. I do use E-5 super unleaded mind to give it a better chance as less methanol in….

### ⭐⭐⭐⭐ Not convinced (yet - but keep reading).
*by R***T on 1 July 2024*

Some reviewers claim this product cures mower-engine "spluttering". I've been using this for about a month and haven't found that to be true, yet. Maybe continued use will make the difference. It's also claimed to make stored petrol last MUCH longer. Ask me in Summer 2025 if that's the reality (or not). Untreated, petrol has a self-life of only 3-6 months. One thing I would add.... the poor instructions provided. There's a diagram on the bottle, which seems to be saying add 10 mililiters of product to 25 liters of petrol. It would be very useful if this could be confirmed in the instruction's text - I can't see any mention, myself. They print the health-warning in four different languages, but miss out the most important bit of the text. Not very impressive! With some caution, I would say this is a worthwhile product.

## Frequently Bought Together

- Briggs & Stratton Fuel Fit Additive/Stabiliser. 992381
- Briggs & Stratton 100006E 4-Stroke Lawn Mower Engine Oil SAE30, 1.4 l, Black, 1.4 Litre
- CarPlan TPH005 5L Fuel Can, Unleaded Petrol (Green)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-25*