--- product_id: 281677330 title: "Royal Purple 11723-6PK Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. (Case of 6)" brand: "royal purple" price: "AR$612101" currency: ARS in_stock: true reviews_count: 5 category: "Royal Purple" url: https://www.desertcart.com.ar/products/281677330-royal-purple-11723-6pk-max-clean-fuel-system-cleaner-stabilizer store_origin: AR region: Argentina --- # 32% avg fuel economy boost Up to 18% emission reduction 26% avg horsepower gain Royal Purple 11723-6PK Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. (Case of 6) **Brand:** royal purple **Price:** AR$612101 **Availability:** ✅ In Stock ## Summary > ⛽ Unlock your engine’s hidden potential—clean, power up, and drive smarter! ## Quick Answers - **What is this?** Royal Purple 11723-6PK Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. (Case of 6) by royal purple - **How much does it cost?** AR$612101 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/281677330-royal-purple-11723-6pk-max-clean-fuel-system-cleaner-stabilizer) ## Best For - royal purple enthusiasts ## Why This Product - Trusted royal purple brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple-Action Power:** Cleans injectors, carburetors & combustion chambers for peak engine health - • **Horsepower Unleashed:** Experience a 26% increase in engine power and responsiveness - • **Smooth Ride Guarantee:** Prevents rough idling, hesitation, and stalling for flawless daily drives - • **Eco-Friendly Performance:** Cuts hydrocarbon, NOx, and CO emissions by up to 18%, keeping your ride green - • **Fuel Economy Game-Changer:** Boosts mileage by an average of 32%—save more on every drive ## Overview Royal Purple Max-Clean Fuel System Cleaner and Stabilizer is a premium 3-in-1 synthetic additive designed to restore fuel economy by 32%, increase horsepower by 26%, and reduce harmful emissions by up to 18%. Compatible with gasoline, diesel, ethanol blends, and biofuels, it cleans critical engine components while preventing rough idling and spark plug fouling. EPA/CARB compliant and safe for all 2- and 4-cycle engines, this 20 oz. formula treats up to 20 gallons, making it a must-have for performance-conscious drivers. ## Description Royal Purple11722 Fuel Additive, Fuel System Cleaner and Stabilizer, 20 oz., Case of 6. Royal Purple's new Max Clean is a state of the art high performance synthetic fuel system cleaner that maximizes the performance of your fuel system. Max Clean restores lost fuel economy and deeply penetrates and cleans injectors, carburetors, intake valves, and combustion chambers. Royal Purple's Max Clean is EPA/CARB Compliant, safe for use in gasoline and diesel engines, and can be used with all ethanol blends or biofuels. The cleaner can also be used in both 4-cycle and 2-cycle engines and will not harm vehicle emissions equipment. One can treats 15 to 20 gallons.Features: In fleet tests fuel economy improved an average of 3.2 percent In fleet tests horsepower increased an average of 2.6 percent Reduces hydrocarbon, NOx and CO emissions Helps prevent rough idle, hesitation, and stalling Helps prevent premature spark plug fouling Helps reduce deposit related engine knocking and pinging. Review: Definitely a carbon cleaner - If you have a direct injection engine, this cleans off carbon off pistons, cylinder heads. Review: Great product - Make sure you fill your gas tank. It is good to 10 to 20 gallons ## Features - 3-in-1 fuel additive keeps new engines clean and improves vehicle's performance - Improves fuel economy an average of 32 percent - Increases horsepower an average of 26 percent - Reduces hydrocarbon NOx and CO emissions (on average 12 13 and 18-percent respectively) - Prevents rough idle hesitation and stalling ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BGS31MO | | Best Sellers Rank | #156,502 in Automotive ( See Top 100 in Automotive ) #126 in Automotive Fuel System Cleaners | | Brand | Royal Purple | | Brand Name | Royal Purple | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.6 out of 5 stars 146 Reviews | | Global Trade Identification Number | 00641330117237 | | Has liquid contents | Yes | | Item Weight | 3.57 kg | | Item weight | 3.57 kg | | Model Number | 11722 | | Part Number | 11723-6PK | | UPC | 641330117237 | | Unit Count | 120 Fluid Ounces | | Unit count | 120 Fluid Ounces | ## Product Details - **Brand:** Royal Purple - **Global Trade Identification Number:** 00641330117237 - **Has liquid contents:** Yes - **Item weight:** 7.86 Pounds - **Unit count:** 120 Fluid Ounces ## Images ![Royal Purple 11723-6PK Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. (Case of 6) - Image 1](https://m.media-amazon.com/images/I/61DwZzQT-KL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Definitely a carbon cleaner *by C***S on 8 July 2026* If you have a direct injection engine, this cleans off carbon off pistons, cylinder heads. ### ⭐⭐⭐⭐⭐ Great product *by A***R on 5 February 2026* Make sure you fill your gas tank. It is good to 10 to 20 gallons ### ⭐⭐⭐⭐⭐ Product works ! *by S***Y on 10 January 2023* Well, i was skeptical, but the treatment works well ! Added 1 can to 20gals in my 2000 7.3 diesel van, and within the 1st 15mi noticed that when i tromp on it from a dead stop, the "black cloud" was about half as dense, and spewed out bout 1/2 the distance (til my speed and motor RPM picked up).... Added another can after i put 15 gals of bio-diesel ina almost empty tank.... "Black Cloud" of soot was still less than after 1st treatment and length of "cloud" was shorter (upon wicked acceleration)...FYI, i have a "performance chip" in it, which spools up the turbo quicker than stock programing.... I'm sold !!! Have not taken a "mileage" check yet, cause i added treatment both times without knowing how many gals i had in the tank.... Will fill her up , do the math, and report back at a later date.... (Lil background-my injectors were replaced 150k miles ago and was getting 16-17-18mpg on the highway-not pulling a trailer). Steve ## Frequently Bought Together - Royal Purple 11723-6PK Max-Clean Fuel System Cleaner and Stabilizer - 20 oz. (Case of 6) - Royal Purple 18000 Max Atomizer Fuel Injector Cleaner - 6 oz. (10) - Royal Purple 11757 Max Boost Octane Boost Case, 16 fl. oz (6 Pack) --- ## 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.ar/products/281677330-royal-purple-11723-6pk-max-clean-fuel-system-cleaner-stabilizer](https://www.desertcart.com.ar/products/281677330-royal-purple-11723-6pk-max-clean-fuel-system-cleaner-stabilizer) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-28*