--- product_id: 57497251 title: "Petrol Fuel System Cleaner 4 x 500ML" brand: "redex" price: "289 zł" currency: PLN in_stock: true reviews_count: 9 category: "Redex" url: https://www.desertcart.pl/products/57497251-petrol-fuel-system-cleaner-4-x-500ml store_origin: PL region: Poland --- # 4x 500ml fuel system cleaner Reduces emissions effectively Restores engine performance Petrol Fuel System Cleaner 4 x 500ML **Brand:** redex **Price:** 289 zł **Availability:** ✅ In Stock ## Summary > ⛽ Clean fuel, cleaner ride, smarter you. ## Quick Answers - **What is this?** Petrol Fuel System Cleaner 4 x 500ML by redex - **How much does it cost?** 289 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/57497251-petrol-fuel-system-cleaner-4-x-500ml) ## Best For - redex enthusiasts ## Why This Product - Trusted redex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hassle-Free Use:** Simply add to fuel—no extra steps, no mess - • **Eco-Friendly Impact:** Cut harmful emissions and drive cleaner today - • **Engine Revival Formula:** Restore peak engine performance effortlessly - • **Fuel Efficiency Booster:** Save fuel and extend your drive with every tank - • **Universal Compatibility:** Works with all petrol engines including turbocharged and direct injection ## Overview REDEX Petrol Fuel System Cleaner comes in a convenient box of four 500ml bottles, each treating up to 4 tanks of petrol. Designed for all petrol engines—including turbocharged and direct injection systems—this formula safely restores engine performance, reduces emissions, and improves fuel efficiency. Trusted by thousands with a 4.8-star rating, it’s the easy, effective way to keep your engine running smoothly and responsibly. ## Description Box of 4 Petrol Fuel System Cleaners (Each 500ml) Save Fuel Reduce Emissions Restore performance Simply add to Fuel 1 bottle treats 4 tanks of fuel Suitable for all petrol engines including direct and indirect injection systems, turbocharged and intercooled engines. Safe for catalytic converters. Please check before use as we cannot take responsibility for any misuse of the product. Review: Fantastic service great seller - Brilliant product and keeps my Old Ford Focus engine running smoothly. Best price around from this seller and fast delivery. The petrol Redex keeps my Old Ford Focus running smoothly. Definitely recommend this seller 👍😊 Review: Good for keeping injector cleans - Yes this does work and worth the purchase ## 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. - Repeated exposure may cause skin dryness or cracking. - Box of 4 Petrol Fuel System Cleaners (Each 500ml) - Save Fuel - Reduce Emissions - Restore performance - Simply add to Fuel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00KTFAQ5U | | Best Sellers Rank | 5,639 in Automotive ( See Top 100 in Automotive ) 98 in Fuel Systems | | Brand | Redex | | Customer Reviews | 4.8 4.8 out of 5 stars (424) | | Date First Available | 6 Jun. 2014 | | 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 | 1.94 kg | | Manufacturer | REDEX | | Manufacturer part number | Redex | | Manufacturer reference | Redex | | Package Dimensions | 34.8 x 28.6 x 5.4 cm; 1.94 kg | ## Images ![Petrol Fuel System Cleaner 4 x 500ML - Image 1](https://m.media-amazon.com/images/I/91A41dwaDHL.jpg) ## Questions & Answers **Q: Does it say petrol injector on the front of bottle like picture? As a review picture does not have it.** A: It just says petrol fuel system, I added it to my petrol injection engines fuel with no problems. I also added it to all of my petrol engine fuel. It keeps the fuel system clean and eliminates carbon build up. I personally believe it helps the engine run smoothly. **Q: Will this remover carbon deposits within the cylinder?** A: its primery job is to keep fuel injectors free of harmful carbon deposits and aid exhaust emissions. but as it goes into the petrol and the petrol goes into the cylinders it must go some way to help remove carbon deposits in other areas. LR **Q: Is this suitable for hybrid vehicles?** A: I would guess so as you still have a combustion engine under your bonnet with injectors **Q: can I add a whole bottle in one go? would that damage the engine?** A: I buy bottles holding 500ml and you add 125ml of this to a full tank of fuel. The bottles have 4 lines on side of bottle to help you estimate 125 ml. So 500ml bottle will last for 4 tanks of fuel. There are 2 types of Redex and I am quoting for a petrol engine. There is also Redex for Diesel engines but I do not know proportions for it as I have a PETROL. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic service great seller *by J***X on 29 January 2026* Brilliant product and keeps my Old Ford Focus engine running smoothly. Best price around from this seller and fast delivery. The petrol Redex keeps my Old Ford Focus running smoothly. Definitely recommend this seller 👍😊 ### ⭐⭐⭐⭐⭐ Good for keeping injector cleans *by H***1 on 12 March 2026* Yes this does work and worth the purchase ### ⭐⭐⭐⭐⭐ Great addictive *by D***N on 26 November 2025* Have used this product for many years, think it is good for engine now running on E10 fuel ## Frequently Bought Together - REDEX Petrol Fuel System Cleaner 4 x 500ML - Redex Diesel Injector Cleaner Set of 4 Bottles - 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.pl/products/57497251-petrol-fuel-system-cleaner-4-x-500ml](https://www.desertcart.pl/products/57497251-petrol-fuel-system-cleaner-4-x-500ml) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*