--- product_id: 8678229 title: "Rislone 4700 Hy-per Fuel Complete Fuel System Cleaner, 16.9 oz. | NEW" brand: "rislone" price: "SAR 89" currency: SAR in_stock: true reviews_count: 11 category: "Rislone" url: https://www.desertcart.com.sa/products/8678229-rislone-4700-hy-per-fuel-complete-fuel-system-cleaner-16 store_origin: SA region: Saudi Arabia --- # Boosts power & octane 6-in-1 multi-action formula Improves fuel economy Rislone 4700 Hy-per Fuel Complete Fuel System Cleaner, 16.9 oz. | NEW **Brand:** rislone **Price:** SAR 89 **Availability:** ✅ In Stock ## Summary > ⛽ Unlock Peak Performance & Mileage with Every Drop! ## Quick Answers - **What is this?** Rislone 4700 Hy-per Fuel Complete Fuel System Cleaner, 16.9 oz. | NEW by rislone - **How much does it cost?** SAR 89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/8678229-rislone-4700-hy-per-fuel-complete-fuel-system-cleaner-16) ## Best For - rislone enthusiasts ## Why This Product - Trusted rislone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engine Whisperer:** Eliminates noisy injectors, rough idling, and hard starts for a silky smooth ride - • **Power Up Your Drive:** Enhances octane rating for smoother acceleration and increased engine performance - • **All-in-One Fuel Savior:** Combines injector cleaner, lubricant, stabilizer, dry gas, treatment & octane booster in one bottle - • **Fuel Efficiency Champion:** Engine tests prove improved mileage and reduced fuel consumption - • **Warranty-Safe & EPA Registered:** Meets EPA standards and won’t void your vehicle’s warranty—drive confidently ## Overview Rislone Hy-per Fuel Complete Fuel System Treatment is a premium 6-in-1 additive that cleans, lubricates, stabilizes, and boosts octane to enhance engine power, smoothness, and fuel economy. EPA registered and safe for modern vehicles, it’s the ultimate all-in-one solution to keep your fuel system running flawlessly and efficiently. ## Description Rislone Hy-per Fuel Complete Fuel System Cleaner improves the quality of gas by increasing its cleaning ability, adding lubrication, removing contaminants, reducing spark knock, and helping to prevent the fuel from going bad. This one dual cavity bottle contains the same amount of additives equal to a bottle of regular injector & complete fuel system cleaner, upper cylinder lubricant, fuel stabilizer & conditioner, dry gas, gas treatment and octane booster. Simply put, it is the best all in one gasoline fuel additive money can buy. Review: Smooth Running, Noticeable Results - This fuel system cleaner really makes a difference — smoother acceleration, better performance, and great value in a pack of four. Easy to use and keeps the engine running at its best! Review: Better than expected - I purchased this product a couple of times now and I'm really pleased with its quality that it brings to my gas mileage and the smoother my engine sounds. I've used other treatments that were lower in cost which are considered good however this product is a bit pricey to be purchasing too often regardless of its performance which is great. I would prefer this product overall when it comes to performance, functionality, as well as speed just can't really see purchasing too much. I do still have leaks but products can only do so much depending the problem ## Features - SIX IN ONE: Equal to a bottle of regular injector & complete fuel system cleaner, upper cylinder lubricant, fuel stabilizer and conditioner, dry gas, gas treatment and octane booster - INCREASE POWER AND PERFORMANCE: Boosts Octane, Power, Performance and Mileage, Stabilizes Gas, Lubricates and Protects - SAVE GAS: Cleans and lubricates the complete fuel system; Engine dynamometer tests show improved fuel economy - RUN SMOOTHER: Helps eliminate noisy injectors and fuel pumps, rough idle, hard starting and hesitation; Regular use provides reduced fuel system and emission control repairs - EPA REGISTERED: Will not void manufacturer’s new vehicle warranty and safe to use on vehicles with oxygen sensors and catalytic converters; Exceeds EPA compliance performance criteria and is EPA registered ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008FRISTA | | Best Sellers Rank | #21,237 in Automotive ( See Top 100 in Automotive ) #36 in Fuel Additives | | Brand | Rislone | | Brand Name | Rislone | | Cleaning Agent Formulation | Detergent, Solvent | | Container Type | Bottle, Can | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.6 out of 5 stars 1,535 Reviews | | Global Trade Identification Number | 00078615047000 | | Included Components | Rislone Gas Fuel System Treatment | | Item Form | Liquid | | Item Type Name | Rislone Hy-per Fuel Complete Fuel System Cleaner Gas | | Item Volume | 16.9 Fluid Ounces | | Item Weight | 1.09 Pounds | | Manufacturer | Rislone | | Model Number | 4700 | | Number of Items | 1 | | Part Number | 4700 | | Scent | Unscented | | Size | 16.9 Fl Oz (Pack of 1) | | Special Features | Fuel System Cleaner | | Specific Uses For Product | Fuel System Cleaner | | Surface Recommendation | Valve and Combustion Chamber, Fuel Pump and Injector, Upper Cylinder, Fuel System | | UPC | 078615047000 | | Unit Count | 16.9 Fluid Ounces | | Warranty Description | No | ## Product Details - **Brand:** Rislone - **Flash Point:** 42.2 Degrees Celsius - **Liquid Volume:** 16.9 Fluid Ounces - **Package Information:** Bottle, Can - **Vehicle Service Type:** Car ## Images ![Rislone 4700 Hy-per Fuel Complete Fuel System Cleaner, 16.9 oz. | NEW - Image 1](https://m.media-amazon.com/images/I/718NIHpVyzL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I put it in with a half tank still in the gas tank then filled up will that effect how well it works?** A: This Rislone stuff works REALLY well, especially if you've never used a fuel system cleaner to clean your fuel lines & intake. To get the maximum cleaning effect, you should run your tank down to 1/5 of a tank, and THEN put in the whole bottle and drive your car around until you get down to only 25 miles left and THEN, fill up to ONLY a 1/2 tank. This is my only "system" and it's not what they say to do on the bottle. In essence, when you put the bottle in, with 1/2 a tank and THEN, filled up.....you just diluted the strength of that 1 x bottle, by adding all the extra fuel. Try doing what I suggested and it will clean your fuel lines out very very well plus any carbon buildup within your intake or combustion chamber. Good Luck. **Q: How does this work in a 2 stroke outboard boat engine?** A: Thank you for your question, and for considering using Rislone Gasoline Fuel System Treatment (part number 4700) in your 2 stroke outboard motor. This product was developed for use in the automotive sector, and has not been tested for use in marine applications. We sincerely appreciate your interest in this product, but are not able to recommend you use it for this type of application. If you have any other questions or we may be of further assistance, please feel free to contact our Tech Support Team at 1-800-345-6572. We are here to assist you Monday through Friday, from 8 am to 5 pm Eastern. **Q: Do you pour in the whole bottle? I have a 1998 vw jetta 2.0** A: Yes the entire bottle **Q: how come i was charged tax on a fuel treatment additive being sold by amazon...but not on other items being sold by other sellers** A: From my understanding it’s because the seller is in your state. When you buy product from seller or of state there are no taxes. That’s why the government is trying to pass new laws to be able to tax the products. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Smooth Running, Noticeable Results *by A***H on November 15, 2025* This fuel system cleaner really makes a difference — smoother acceleration, better performance, and great value in a pack of four. Easy to use and keeps the engine running at its best! ### ⭐⭐⭐⭐⭐ Better than expected *by L***. on January 19, 2025* I purchased this product a couple of times now and I'm really pleased with its quality that it brings to my gas mileage and the smoother my engine sounds. I've used other treatments that were lower in cost which are considered good however this product is a bit pricey to be purchasing too often regardless of its performance which is great. I would prefer this product overall when it comes to performance, functionality, as well as speed just can't really see purchasing too much. I do still have leaks but products can only do so much depending the problem ### ⭐⭐⭐⭐⭐ Try it *by D***. on March 22, 2026* I been using this for years it works great. You feel the difference almost instantly I highly recommend it. ## Frequently Bought Together - Rislone 4700 Hy-per Fuel Complete Fuel System Cleaner, 16.9 oz. - Rislone 4102 XTREME LUBE® Maximum Performance Engine Treatment, 16.9 oz. - Bar's Leaks 1000 High Mileage Engine Repair, 16.9 oz | Restores Performance, Increases Compression & Horsepower, Stops Leaks, Noise & Smoking --- ## 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.com.sa/products/8678229-rislone-4700-hy-per-fuel-complete-fuel-system-cleaner-16](https://www.desertcart.com.sa/products/8678229-rislone-4700-hy-per-fuel-complete-fuel-system-cleaner-16) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-07-05*