Royal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6oz
Royal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6oz
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Royal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6oz

4.7 stars out of 58 reviews
(4.7)|
58 ratings
Royal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6ozRoyal Purple Max Atomizer 18000 Fuel Injector Cleaner 6oz6 pack Royal Purple Max Atomizer 18000 Fuel Injector Cleaner 6oz24 pack Royal Purple Max Atomizer 18000 Fuel Injector Cleaner 6oz2 pack Royal Purple Max Atomizer 18000 Fuel Injector Cleaner 6oz12 pack Royal Purple Max Atomizer 18000 Fuel Injector Cleaner 6oz
Pack Size:Single

About this item

Smart summary

Generated by AI

  • High Performance: Royal Purple Max-Atomizer 18000 Fuel Injector Cleaner is a highly concentrated, high performance automotive additive.
  • Engine Compatibility: Suitable for use in both gasoline and diesel engines, addressing issues in direct injection engines.
  • Emissions Safe: Will not harm vehicle emissions equipment and is EPA / CARB compliant.
  • Enhanced Performance: Improves responsiveness, maximizes horsepower, and restores fuel economy.
  • Fuel Stabilization: Stabilizes ethanol to prevent harmful effects on the engine.
  • Injector Cleaning: Contains polyether amine (PEA) detergents that clean clogged injectors, optimizing spray patterns and fuel atomization.
  • Usage Instructions: Pour entire contents into a nearly empty tank before refueling; recommended dose is one 6oz bottle per 20 gallons of fuel.
  • Regular Use: For best results, use at every fill-up; minimum recommended usage is every 3,000 miles.

Specifications at a glance

Brand
Royal Purple
Size
6 fl oz
Color
Multicolor
Count
1
Condition
New
Rec. use
Automotive
Now $6.48
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was $8.88
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Comparison Chart:
Size6 fl ozRoyal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6oz20 OunceRoyal Purple Max-Clean Fuel System Cleaner & Stabilizer, 20 oz6 fl ozRoyal Purple Max-Restore 18001 Fuel System Treatment Automotive Additive, 6 oz5.25Sea Foam Fuel Injector Cleaner5.25 ozLucas Oil 10020 Fuel Treatment 5.25 Ounce5.25 ozLucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 Ounce2.69" x 2.69" x 9.31"Berryman Products B-12 Chemtool Fuel Injector and Carburetor Cleaner 0116 Automotive Additive, 15 oz6 Fl ozSuper Tech Fuel Injector Cleaner Automotive Additive, 6 fl oz12 oz.Chevron Techron High Mileage Fuel System Cleaner, 12 oz5.25 fl ozSTP Super Concentrated Fuel Injector Cleaner - 5.25 Fluid Ounces
ColorMulticolorRoyal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6ozMulticolorRoyal Purple Max-Clean Fuel System Cleaner & Stabilizer, 20 ozPurpleRoyal Purple Max-Restore 18001 Fuel System Treatment Automotive Additive, 6 ozMulticolorSea Foam Fuel Injector CleanerYellowLucas Oil 10020 Fuel Treatment 5.25 OunceMulticolorLucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 OunceMulti-ColoredBerryman Products B-12 Chemtool Fuel Injector and Carburetor Cleaner 0116 Automotive Additive, 15 ozClearSuper Tech Fuel Injector Cleaner Automotive Additive, 6 fl ozGoldChevron Techron High Mileage Fuel System Cleaner, 12 ozMulticolorSTP Super Concentrated Fuel Injector Cleaner - 5.25 Fluid Ounces
Count 1Royal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6oz1Royal Purple Max-Clean Fuel System Cleaner & Stabilizer, 20 oz1Royal Purple Max-Restore 18001 Fuel System Treatment Automotive Additive, 6 oz1Sea Foam Fuel Injector Cleaner1Lucas Oil 10020 Fuel Treatment 5.25 Ounce1Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 Ounce1Berryman Products B-12 Chemtool Fuel Injector and Carburetor Cleaner 0116 Automotive Additive, 15 oz1Super Tech Fuel Injector Cleaner Automotive Additive, 6 fl oz1Chevron Techron High Mileage Fuel System Cleaner, 12 oz1STP Super Concentrated Fuel Injector Cleaner - 5.25 Fluid Ounces
ConditionNewRoyal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6ozNewRoyal Purple Max-Clean Fuel System Cleaner & Stabilizer, 20 ozNewRoyal Purple Max-Restore 18001 Fuel System Treatment Automotive Additive, 6 ozNewSea Foam Fuel Injector CleanerNewLucas Oil 10020 Fuel Treatment 5.25 OunceNewLucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 OunceNewBerryman Products B-12 Chemtool Fuel Injector and Carburetor Cleaner 0116 Automotive Additive, 15 ozNewSuper Tech Fuel Injector Cleaner Automotive Additive, 6 fl ozNewChevron Techron High Mileage Fuel System Cleaner, 12 ozNewSTP Super Concentrated Fuel Injector Cleaner - 5.25 Fluid Ounces
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Customer ratings & reviews

4.7 out of 5 stars
stars58 ratings29 reviews
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Showing 1-3 of 29 reviews
May 30, 2025
Erik
Item details
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase

only on to buy

I have a dyno tuned LMG and use SHELL fuel 9 out of 10 fills. This does seem to work on keeping the fuel system clean. My stressed out injectors have yet to have any issues. I use this every other oil and MAX clean inbetween.
Helpful?
Jan 16, 2025
Walmart customer
Item details
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase

The BEST gasoline (and diesel) fuel system cleaner

Very high level of Polyetheramine (PEA), which is, hands-down, the very best fuel system cleaner known, for both gasoline AND diesel engines. Most other fuel system cleaners contain light petroleum distillates, which can do a good job of cleaning if the vehicle has been very poorly maintained and has developed lacquer and sludge (not driven with stale fuel left in the tank and lines). Once these distillates get to the combustion chamber, they burn like any other fuel (perhaps better, perhaps worse, but they don't act like a cleaner). By contrast, PEA will clean deposits out of the combustion chamber, fuel injectors, spark plugs, glow plugs, etc., *during combustion*. It's fantastic, and it's the active ingredient in Chevron's "Techron" product. The difference between the Royal Purple and the Techron fuel cleaner is that Royal Purple contains *much more* PEA by volume. Also, be careful, PEA is the most expensive ingredient: not even all the various Techron fuel system cleaners contain much PEA for this reason. Finally, using this product to clean your combustion chamber can actually keep your *motor oil* cleaner and make it last longer (https://youtu.be/CAGT5inQScE), which provides better overall protection for your motor! In short, this is a great product that actually *does* what so many other products claim to do, but fall short: it actually, measurably cleans your engine and protects it from wear.
Helpful?
Mar 17, 2025
Mario
Item details
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
this stuff works great for any car type application but you have to be careful i have sbc highe compression engine and it will foul your spark plugs or damage o2 sensors make sure to use 87 octane I used 91 octane .
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