--- product_id: 47954628 title: "Fuel Fit" brand: "briggs & stratton" price: "341 kr" currency: NOK in_stock: true reviews_count: 13 category: "Briggs & Stratton" url: https://www.desertcart.no/products/47954628-fuel-fit store_origin: NO region: Norway --- # Keeps fuel fresh up to 3 years Detergent prevents gum & varnish build-up Protects engine from ethanol corrosion Fuel Fit **Brand:** briggs & stratton **Price:** 341 kr **Availability:** ✅ In Stock ## Summary > 🛠️ Fuel Fit: The secret weapon your engine deserves—start smart, stay strong! ## Quick Answers - **What is this?** Fuel Fit by briggs & stratton - **How much does it cost?** 341 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/47954628-fuel-fit) ## 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 detergents keep carburettors spotless for effortless, first-try starts every time. - • **Trusted by Professionals:** Briggs & Stratton’s #1 ranked fuel additive with 4.6-star rating from 3,300+ users. - • **Ethanol Corrosion Defense:** Advanced corrosion inhibitors shield your engine from damaging ethanol-water effects. - • **Long-lasting Fuel Freshness:** Maintain peak fuel quality for up to 3 years, eliminating startup headaches. - • **Stress-Free Seasonal Storage:** Perfect for winterizing your equipment—no more frustrating no-start mornings. ## Overview Briggs & Stratton Fuel Fit Additive/Stabiliser (250ml) is a premium fuel additive designed to keep fuel fresh for up to 3 years while protecting engines from ethanol corrosion and buildup. Featuring detergent ingredients and metal de-activators, it ensures clean carburettors and smooth starts after long storage periods. Highly rated and trusted by professionals, it’s the ultimate solution for maintaining engine performance and reliability. ## 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: Takes the stress out of starting my lawnmower - This product solved the annual problem of my lawn mower refusing to start after being stored in my shed with a small amount of petrol in its tank every winter. The bottle contains 250ml additive. To access the instructions for use you need to peel back the corner of the front label where you will find 3 pages of instructions in various languages. The recipe is basically100ml additive to 100 litres unleaded petrol. I use 50ml B&S additive into a standard petrol can filled with 5 litres. Using this additive my lawnmower starts first time every time. I do recommend this product, treated petrol lasts a couple of years stored in a petrol can. It's worth the money just to save the stress of the lawnmower refusing to start. Review: Excellent and thanks! - Excellent and thanks! ## 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 | | Best Sellers Rank | 409 in Automotive ( See Top 100 in Automotive ) 1 in Car Petrol Injection Nozzles 18 in Fuel Systems | | Brand | Briggs & Stratton | | Connector Type | Threaded | | Customer Reviews | 4.6 out of 5 stars 3,340 Reviews | | Exterior Finish | Metal | | Exterior finish | Metal | | Inlet Connection Type | Thread | | Inlet connection type | Thread | | Item Type Name | Fuel Fit Fuel stabiliser | | Manufacturer | Briggs & Stratton | | Material | Metal | | Model Number | 992381 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Number of Ports | 2 | | Number of ports | 2 | | Outlet Connection Type | NPT | | Outlet connection type | NPT | | Part Number | 992381 | | Set Name | Briggs & Stratton | | Size | 1/4" or 3/8" | | Thread Size | 1/4" or 3/8" | | Thread Type | NPT | | UPC | 798256131028 | | Unit Count | 1.0 count | | Valve Type | Gate Valve | ## Product Details - **Brand:** Briggs & Stratton - **Exterior finish:** Metal - **Inlet connection type:** Thread - **Manufacturer:** Briggs & Stratton - **Material:** Metal - **Number of Packs:** 1 - **Number of items:** 1 - **Number of ports:** 2 - **Outlet connection type:** NPT - **Unit count:** 1.0 count ## Images ![Fuel Fit - 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 ### ⭐⭐⭐⭐⭐ Takes the stress out of starting my lawnmower *by R***D on 28 May 2026* This product solved the annual problem of my lawn mower refusing to start after being stored in my shed with a small amount of petrol in its tank every winter. The bottle contains 250ml additive. To access the instructions for use you need to peel back the corner of the front label where you will find 3 pages of instructions in various languages. The recipe is basically100ml additive to 100 litres unleaded petrol. I use 50ml B&S additive into a standard petrol can filled with 5 litres. Using this additive my lawnmower starts first time every time. I do recommend this product, treated petrol lasts a couple of years stored in a petrol can. It's worth the money just to save the stress of the lawnmower refusing to start. ### ⭐⭐⭐⭐⭐ Excellent and thanks! *by T***N on 3 September 2026* Excellent and thanks! ### ⭐⭐⭐⭐ Relatively in expensive additive *by A***R on 9 April 2026* Arrived promptly and as described. Based on internet research I purchased to try and keep a can of petrol fresh for longer that’s used over time to top up my lawnmower. So far so good, hence 4 stars as no problem experienced/decent time period to assess. ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/47954628-fuel-fit](https://www.desertcart.no/products/47954628-fuel-fit) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*