--- product_id: 86232622 title: "BG 44K Fuel System Cleaner 4 Pack" brand: "bg" price: "£209.67" currency: GBP in_stock: true reviews_count: 5 category: "Bg" url: https://www.desertcart.co.uk/products/86232622-bg-44k-fuel-system-cleaner-4-pack store_origin: GB region: United Kingdom --- # Cleans up to 20 gallons fuel Restores engine performance fast Trusted by pros 40+ years BG 44K Fuel System Cleaner 4 Pack **Brand:** bg **Price:** £209.67 **Availability:** ✅ In Stock ## Summary > ⛽ Clean fuel, cleaner ride — don’t let engine gunk hold you back! ## Quick Answers - **What is this?** BG 44K Fuel System Cleaner 4 Pack by bg - **How much does it cost?** £209.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/86232622-bg-44k-fuel-system-cleaner-4-pack) ## Best For - bg enthusiasts ## Why This Product - Trusted bg brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Fuel System Detox:** Eliminates deposits in injectors, valves & combustion chambers for smoother rides - • **Universal Compatibility:** Safe with all fuel system materials, alcohol blends & catalytic converters - • **Pro-Level Engine Revival:** Restores power & driveability, reducing stalling and hesitation - • **Long-Term Mileage Booster:** Keeps engines running clean for 287,000+ miles and counting - • **Endorsed by Industry Giants:** Recommended by GM & Ford for peak engine health ## Overview BG 44K Fuel System Cleaner is a professional-grade additive that rapidly cleans fuel injectors, intake valves, and combustion chambers. Each 11 oz. can treats up to 20 gallons of gasoline, restoring engine performance and improving fuel economy. Trusted by automotive pros for over 40 years and recommended by GM & Ford, it’s compatible with all fuel system materials and safe for catalytic converters and oxygen sensors. ## Description BG 44K fuel system cleaner, added to gasoline, quickly and effectively cleans the entire fuel system, including fuel injectors, intake valves, ports and combustion chambers. Because it provides efficient removal of upper engine deposits, BG 44K reduces problems caused by deposit build-up such as engine surge, stalling, stumble, hesitation and power loss. BG 44K quickly restores engine performance and improves driveability. It will provide quick clean-up of coked fuel injectors and corrosive deposits on the fuel sending unit. It is compatible with all fuel system materials, alcohol-blended fuels, common fuel additives. Contains no alcohol. Catalytic converter, and oxygen sensor safe. 11 oz. can Review: يجب استخدامه مرة كل ١٠٠٠٠ كيلو متر او اكثر - منتج ممتاز والبائع محترم والتوصيل كان سريعا انصح بالتعامل معه Review: Works and value for the money. - Many mechanics use this. I use it for long trips to clean out your fuel system. I’m proved my gas mileage. ## Features - Causes serious eye irritation. - Causes severe skin burns and eye damage. - Flammable liquid and vapour. - Harmful if swallowed. - Harmful to aquatic life with long lasting effects. - May be fatal if swallowed and enters airways. - May cause an allergic skin reaction. - May cause damage to organs through prolonged or repeated exposure. - Suspected of causing cancer. - Rapidly Cleans Fuel Injectors, Valves and Combustion Chambers - One can treats up to 20 gallons of gasoline - For gasoline engines only ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00WF9GOMC | | Brand | BG | | Customer Reviews | 4.8 4.8 out of 5 stars (579) | | Date First Available | 23 April 2015 | | 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 Weight | 1.3 kg | | Item model number | 20811 | | Manufacturer | BG | | Manufacturer part number | FQQF | | OEM Part Number | 20811 | | Product Dimensions | 22.86 x 22.86 x 12.7 cm; 1.3 kg | ## Images ![BG 44K Fuel System Cleaner 4 Pack - Image 1](https://m.media-amazon.com/images/I/71aMJsp4BAL.jpg) ## Questions & Answers **Q: If you only have a 12 gallon fuel tank is it ok to put the entire can in the tank?** A: BG 44K is a concentrated...and expensive product. The can treats 20 gallons of gasoline. Fill the tank and put half of the 44K in. 6 months later-repeat. **Q: Are the dates expired like so many others?** A: I have been using this product for over 35 years, and never had a expiration issue. It’s top of the line system for cleaning out the fuel system. Just know one can will treat 17.5 gallons of gas per can, and definitely use a high octane gas too. The increased heat from burning the higher octane works to heat the combustion process in your engine, After you use the product, you will notice much better MPG, and your engine will idle, and run much smoother. I can honestly say that once you try this product, you will be a believer like myself. Don **Q: Is it safe for Diesel engines** A: I have only used it for gas engines and can not recommend it for diesel. My guess is that they made a product that is made for diesel. **Q: Is bg44k good for motorcles like Harley Davidson? If so what iversion of 44k is best for motorcycles?** A: Yes it works very good for motorcycles. I would buy the plastic bottles because each bottle treats 20 gallons and you'll be able to use part of a bottle and then screw the cap back on and seal it till you use it again. BG 44k platinum is the newest version of the 44k. If it is not platinum then it is not the newest product. ## Customer Reviews ### ⭐⭐⭐⭐⭐ يجب استخدامه مرة كل ١٠٠٠٠ كيلو متر او اكثر *by R***D on 24 July 2026* منتج ممتاز والبائع محترم والتوصيل كان سريعا انصح بالتعامل معه ### ⭐⭐⭐⭐⭐ Works and value for the money. *by M***7 on 19 November 2025* Many mechanics use this. I use it for long trips to clean out your fuel system. I’m proved my gas mileage. ### ⭐⭐⭐⭐⭐ Own 5 cars, every one of us can tell when this is used, it works. *by L***S on 19 April 2026* I like to use this product about a week or two before I do the oil changes on my vehicles. It does clean the system well and my whole family can tell the difference in how their cars idle and run. The vehicles run more smooth, I like to use every 6 months. ## Frequently Bought Together - BG 44K Fuel System Cleaner 4 Pack - BG Motor Oil Additive, 3 Pack (313.0 ml) - 3 cans of BG EPR Engine Performance Restoration --- ## 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.co.uk/products/86232622-bg-44k-fuel-system-cleaner-4-pack](https://www.desertcart.co.uk/products/86232622-bg-44k-fuel-system-cleaner-4-pack) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-10-17*