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Royal Purple

Royal Purple 18000 Max Atomizer Fuel Injector Cleaner, 6 fl. oz.

    • Based on 2,409 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: 12 left in stock
Fulfilled by Amazon
Arrives Tuesday, Dec 24
Order within 10 hours and 15 minutes
Available payment plans shown during checkout

Item Package Quantity: 1


Features

  • Restores fuel economy
  • Stabilizes ethanol
  • Maximizes horsepower
  • Improves responsiveness
  • For use in both gasoline and diesel engines

Description

Royal Purple’s Max-Atomizer is a fully-synthetic, highly concentrated, high performance fuel injector cleaner. It is specially formulated to solve problems with today’s direct injection engines, but can be used with any type of fuel injection. Max-Atomizer contains highly concentrated polyether amine (PEA) detergents that quickly clean clogged and coked injectors, restoring 100% of injector flow. This optimizes injector spray patterns and better atomizes fuel as it enters the combustion chamber. The result is improved fuel economy, enhanced power and performance, reduced emissions, smoother idle, and quicker / easier starts. Max-Atomizer is the only fuel injector cleaner that also stabilizes ethanol, which chemically breaks down to cause harmful effects to an engine.

Brand: Royal Purple


Item Form: Spray


Scent: Unscented


Specific Uses For Product: Fuel Injector


Material Feature: Unscented


Global Trade Identification Number: 02


UPC: 641330180002


Brand Name: Royal Purple


Manufacturer: Royal Purple


Contains Liquid Contents?: Yes


Scent: Unscented


Specific Uses For Product: Fuel Injector


Item Form: Spray


Special Features: Concentrated


Material Features: Unscented


Item Weight: 6 Ounces


Number of Items: 1


Item Volume: 6 Fluid Ounces


Unit Count: 6.0 Fluid Ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Purple power!
I recently purchased the Fuel Injection Cleaner from Amazon, and I am thrilled with the results it has delivered. As a car enthusiast who is constantly striving for optimal engine performance, I have tried various fuel system cleaners in the past, but this one takes the cake. First and foremost, the convenience of this product cannot be overstated. The packaging includes a user-friendly pour spout, making it incredibly easy to add the cleaner to your fuel tank without any mess or spills. I appreciated the clear instructions provided, ensuring a hassle-free application process. This fuel injection cleaner quickly proved its worth by targeting and effectively removing harmful deposits and carbon buildup within the fuel system. I noticed a significant improvement in engine performance, particularly in terms of smoother idling, reduced hesitation, and improved fuel efficiency. It's as if this cleaner revitalized my engine, breathing new life into it. The cleaner's powerful yet gentle formula is safe for use in all fuel-injected engines, including those with sensitive components. I had no concerns about damaging my engine or fuel system while using this product. Additionally, it is compatible with gasoline, ethanol-blended fuels, and even hybrid vehicles. The versatility of this cleaner is a major plus, as I can confidently use it in my entire fleet of vehicles. One of the standout features of this fuel injection cleaner is its ability to address various fuel-related issues. Whether you're dealing with clogged injectors, poor fuel atomization, or inefficient fuel combustion, this product tackles them all. By restoring optimal fuel flow and combustion, it helps maximize power output and improve overall engine performance. I also appreciated the long-lasting benefits of this cleaner. After just one treatment, I've noticed a sustained improvement in my vehicle's performance. This product provides ongoing protection against future deposits, ensuring that my fuel system remains clean and efficient between treatments. Lastly, the value for money that this fuel injection cleaner offers is unparalleled. The affordable price point, coupled with the noticeable results it delivers, makes it an absolute steal. Compared to expensive professional cleaning services or potential repairs caused by neglected fuel system issues, this cleaner is a wise investment that saves both time and money. In conclusion, if you're searching for an effective, versatile, and value-packed fuel injection cleaner, look no further. This Amazon purchase has undoubtedly exceeded my expectations by providing noticeable improvements in engine performance, fuel efficiency, and overall drivability. Give your vehicle the TLC it deserves and experience the benefits of a clean and optimized fuel system with this exceptional product. Don't hesitate! Add the Fuel Injection Cleaner to your cart today and enjoy the results. ... show more
Reviewed in the United States on December 19, 2023 by Dez F.
    • Use half of package with 10 gallons of fuel on top twice
This is really good stuff... I did a separate manual throttle body cleaning myself first and spark plug replacement... used this product to clean out the other fuel system components primarily the injectors... I have a smaller fuel tank in my Mazda3 (14 gallon)... product says use entire package for up to 20 gallon... I place half of the package in my empty tank and put 10 gallons on top... I repeated this exact recipe a second time... during the first treatment using this mix method I could visibly notice thicker exhaust and experience noticeable performance gains... before the end of the second treatment emissions were clean performance was peak and fuel efficiency was renewed to manufacturers specs ... show more
Reviewed in the United States on May 8, 2024 by Justin Giese
    • Bimmer Ben
Did the job. Injectors were cleaned after a couple hours run time. Engine is running like silk. Hiccups in engine gone. Very good product.
Reviewed in the United States on August 21, 2024 by Seepersaud Lachhman
    • Works well. But Lucas is better!
It was easy to use, and didn't cause any harm. I noticed a little bit of a performance increase, but nothing major since my engine is already pretty clean & only has 64,xxx miles on it. I recommend Lucas Fuel Injector cleaner and Upper Cylinder Lube. The bigger bottle with the fuel stabilizer in it. I've noticed a major increase over 5 tanks of fuel using it at the recommended usage amounts. Engine is smoother revving and mpg's went up by 2-4. Best thing for fuel economy is fresh oil & a fresh oil & fuel filter. And making sure your Evaporative Emissions System is working properly. This product does work, but it doesn't work as well as Lucas. Get new spark plugs as well, if the old ones are fouled or are just super old/have more than 20,000-50,000 miles on them depending on type. (Copper vs Platinum vs Iridium) follow the manufacturer specified replacement guidelines for your plugs, fuel filter, oil & oil filter, & make sure your Air Filter is clean. Plus cleaning or replacing your Mass Airflow Sensor, and cleaning your Throttle Body is important. These are all super easy things to do. Sometimes replacing the Spark Plugs is tricky, like on my car they're hidden under my air intake and several highly important things need to be removed to change the back 3. But that's my car. Yours might be easy. If you're not 100% confident in doing the repair yourself, even after learning how, then pay a qualified reputable mechanic to do it for you. Engines are touchy sometimes, and killing a car can be all too easy. Or getting electrocuted by not doing something simple like disconnecting the battery before doing electrical work. Just pay someone if you're hesitant to do it yourself. Take care, & good luck! ... show more
Reviewed in the United States on April 23, 2019 by Firing on all cylinders
    • Made a huge difference!
I usually don’t buy any kind of additives however I like royal purple products so I decided to try it. It works so well I purchased more for my wife’s car and kids cars!
Reviewed in the United States on December 9, 2024 by Rick
    • worked
works great could tell it works
Reviewed in the United States on November 18, 2024 by Amazon Customer
    • Good to have it for your car!
Royal Purple 18000 Max Atomizer Fuel Injector Cleaner, 6 fl. oz. It is working!
Reviewed in the United States on November 12, 2024 by Zev
    • VERY noticeable difference.
Use it and YOU WILL FEEL the pickup plus a little better gas milage.
Reviewed in the United States on October 24, 2024 by John P Yonkers

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