--- product_id: 48037384 title: "Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase Fuel Economy Fuel Additives For Petrol Engines, Suitable For Hybrids" price: "¥3000" currency: JPY in_stock: true reviews_count: 11 url: https://www.desertcart.jp/products/48037384-petrol-system-cleaner-250ml-petrol-injector-cleaner-to-remove-harmful store_origin: JP region: Japan --- # 250ml dose for 50L tank Reduces emissions & fuel waste Compatible with E10 & hybrids Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase Fuel Economy Fuel Additives For Petrol Engines, Suitable For Hybrids **Price:** ¥3000 **Availability:** ✅ In Stock ## Summary > ⛽ Clean fuel, clear conscience, smoother drives. ## Quick Answers - **What is this?** Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase Fuel Economy Fuel Additives For Petrol Engines, Suitable For Hybrids - **How much does it cost?** ¥3000 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48037384-petrol-system-cleaner-250ml-petrol-injector-cleaner-to-remove-harmful) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Simple Routine Upgrade:** Pour before every fill-up to keep your engine smooth and your MOT worries at bay. - • **Trusted Legacy Formula:** Backed by 100+ years of automotive expertise, ensuring reliable, stress-free maintenance. - • **Universal Compatibility:** Safe for all petrol engines, including hybrids and E10 fuel users—future-proof your ride. - • **Eco-Smart Fuel Efficiency:** Cut emissions and save fuel with every tank—drive cleaner, greener, smarter. - • **Effortless Engine Revival:** Just one 250ml shot cleans your entire fuel system, restoring peak injector performance. ## Overview Redex Petrol System Cleaner (250ml) is a specialist fuel additive designed to remove harmful deposits from petrol injectors, improving engine performance, fuel economy, and reducing emissions. Compatible with all petrol engines including hybrids and E10 fuel, it offers a simple, effective maintenance solution trusted for over a century. ## Description From the manufacturer Redex Petrol System Cleaner Keep your car clean on the inside Redex cleans your fuel system to Reduce emissions Restore performance Improve the life of your engine Help you pass your MOT Suitable for all petrol engines Simply pour into the fuel tank Redex Petrol Fuel Additives For a better drive Using Redex is a simple part of a car maintenance routine which can keep your injectors working better and extend the life of your car. It’s driving’s one of the best kept secret – pour a shot of Redex Petrol System Cleaner into the tank regularly to keep your car driving further. Use regularly to keep your car healthy Use Redex regularly when you fill up your tank to keep your fuel system clean and working as it should. How it works Starts working immediately Adding Redex to your fuel tanks lets it start working on your fuel system immediately. It quickly removes deposits Over time, deposits build up on your fuel injectors and this stops them working efficiently. This improves performance Redex removes the deposits, so they work more efficiently to improve your emissions and performance. Frequently Asked Questions about Redex Petrol System Cleaner Q: How much Redex should I add to my vehicle? A: The 250ml bottle contains two doses (or "shots") of Redex and the 500ml provides 4 shots. One shot of Redex fuel cleaner is capable of treating a fifty-litre fuel tank. Each Redex bottle clearly shows how many shots it contains on the front label, with easy guide ‘shot’ marking on the side. Don’t worry if your pouring isn’t exact, adding slightly more or less will not do harm to your vehicle. However, please do not exceed 4 times the recommended dosage. Q: Does Redex help protect against E10 petrol corrosion? A: The latest formulation of Redex with the E10 logo protects against the corrosion that older vehicles may suffer from due to E10 petrol. Q: Can I add Redex to less than a full tank of fuel? A: Yes. We state one shot of Redex per tank of fuel, so this can be ratioed accordingly i.e. half a shot will treat half a tank (typically 25 litres). Alternatively, we advise 2.5ml of Redex per litre of fuel. Review: Great for Preventative issues - A must have for any petrol car driver, especially if you tend to use standard low octane fuel in your vehicle for cost reasons. Top up your car, add half a bottle of Redex and it will help keep your engine clean and assist in your emissions. Great price on desertcart too. No impact on vehicle or driving, just an excellent preventative measure! Review: Easy to use, good for routine engine maintenance - I’ve started using this every so often as part of general car maintenance, mainly to keep things running smoothly. It’s really simple — just pour it into the fuel tank before filling up, no hassle at all. It’s hard to measure exact results, but after a couple of uses the engine feels a bit smoother, especially on longer drives. Might also be helping with fuel efficiency, though that’s always tricky to judge. I like that it’s suitable for hybrids too, which is a plus. Not a miracle fix, but a decent preventative product to help keep the fuel system clean over time. ## Features - Flammable liquid and vapour. - Harmful to aquatic life with long lasting effects. - May be fatal if swallowed and enters airways. - May cause drowsiness or dizziness. - REDEX PETROL FUEL ADDITIVE: Use Redex Petrol Additive For Cars, the specialist petrol system cleaner, lab designed to reduce emissions and restore performance in your fuel system Use this as part of your essential Car Maintenance - IMPROVE ENGINE LIFE: This Petrol Injector Cleaner removes harmful deposits that build up in the fuel system, which will help prolong your engine's life It is compatible with E10 fuel, so it can be used safely in all petrol cars - SAVE FUEL & REDUCE EMISSIONS: By cleaning out those harmful deposits, Redex Petrol Additive and Cleaner will help your car become more fuel efficient, meaning you will reduce your emissions and use less fuel - EASY TO USE PETROL ENGINE CLEANER: Pour one shot of Redex Fuel Additive directly into your fuel tank It can be used as often as you like to keep your engine running well We recommend using a shot in each tank - OVER 100 YEARS OF EXCELLENCE: At Redex, we have spent over a century offering solutions to your car troubles to make your life easier and stress free If you want the right tools to maintain, repair or clean your vehicle, we have what you need - Redex - Redex Petrol 250ml - Accessories ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001QLX0UO | | Best Sellers Rank | 38 in Automotive ( See Top 100 in Automotive ) 2 in Fuel Systems | | Brand | Redex | | Customer Reviews | 4.6 4.6 out of 5 stars (6,103) | | Date First Available | 18 Jan. 2009 | | 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 | 210 g | | Item model number | LOYRADD1101A | | Manufacturer | AutoMotion Factors Limited | | Manufacturer part number | RADD1101A | | Model | LOYRADD1101A | | Product Dimensions | 7 x 4.3 x 176 cm; 210 g | | Special Features | With the addition of 1 shot of Redex Petrol System Cleaner in each tank, any vehicles manufactured before 2011 can still use E10 Petrol safely, along with the additional benefits of reduced emissions, cleaned injectors, saving fuel and restored performance | ## Images ![Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase Fuel Economy Fuel Additives For Petrol Engines, Suitable For Hybrids - Image 1](https://m.media-amazon.com/images/I/510jt+Sg-YL.jpg) ## Questions & Answers **Q: Does this work as an onctane booster?** A: I’d say no as it’s primarily designed to help clean the fuel system of engines. **Q: What's the difference between this and RDX02?** A: Hi,There is not much difference it makes ..... But what I have knowledge about Redex 10 is also comfortable to lawmovwers and with car and RDX 02 is competable to car only such as Alfa Romeo and so ...Regards Mc Associates 07990606786 **Q: Who makes it?** A: It's actually made by Holts (Holts automotive), who owns the Redex brand. **Q: Will I notice a difference on a Hyundai i20 with under 20000** A: I wouldn’t have thought you would feel a major difference, if any, but it will clean the engine so even if you don’t notice the difference it will have cleaned your engine ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for Preventative issues *by T***D on 14 May 2026* A must have for any petrol car driver, especially if you tend to use standard low octane fuel in your vehicle for cost reasons. Top up your car, add half a bottle of Redex and it will help keep your engine clean and assist in your emissions. Great price on Amazon too. No impact on vehicle or driving, just an excellent preventative measure! ### ⭐⭐⭐⭐⭐ Easy to use, good for routine engine maintenance *by A***S on 4 May 2026* I’ve started using this every so often as part of general car maintenance, mainly to keep things running smoothly. It’s really simple — just pour it into the fuel tank before filling up, no hassle at all. It’s hard to measure exact results, but after a couple of uses the engine feels a bit smoother, especially on longer drives. Might also be helping with fuel efficiency, though that’s always tricky to judge. I like that it’s suitable for hybrids too, which is a plus. Not a miracle fix, but a decent preventative product to help keep the fuel system clean over time. ### ⭐⭐⭐⭐ Works and god price *by M***M on 7 June 2026* Engines seems to run better after 1st treatment ## Frequently Bought Together - Redex Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase Fuel Economy With Redex Fuel Additives For Petrol Engines, Suitable For Hybrids - Redex Diesel Fuel System Cleaner 250ml, Diesel Additives To Remove Harmful Emissions, Maximise Performance & Increase Fuel Economy With Redex Fuel Additives For Diesel Engines, Suitable For Hybrids - Redex DPF Cleaner Diesel, DPF Diesel Particulate Filter Cleaner To Clear Soot Blockages Quickly & Avoid Costly Repairs, Hassle-Free DPF Cleaner To Prevent Clogging & Reduce Emissions, 250ml --- ## 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.jp/products/48037384-petrol-system-cleaner-250ml-petrol-injector-cleaner-to-remove-harmful](https://www.desertcart.jp/products/48037384-petrol-system-cleaner-250ml-petrol-injector-cleaner-to-remove-harmful) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-20*