The Best engine oil additive cleaner : Recommended For 2025
It is challenging to know where to start when looking for engine oil additive cleaner. There are so many options that it is hard to know which one stands out. Bringing up the frustration of being discouraged in your search. Making you feel like you are wasting your time, money, and effort trying to find what you want.Our 10 best engine oil additive cleaner were identified by an algorithm that identified the most trending products on Amazon. Keep reading!
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Our Recommended Best engine oil additive cleaner Reviews in 2025
Bestseller No. 1
Liqui Moly Pro-Line Engine Flush | 500 ml | Oil...
- Easy way to clean and flush the oil systems of gasoline and diesel engines
- Gentle and rapid cleaning
- Neutral to seals and other materials installed in the engine
- Compatible with catalytic converters
- Simple to use
Bestseller No. 2
XADO Engine Oil System Cleaner with Anti-Carbon...
- Deep engine cleaning: Removes deposits, sludge, and gunk from your engine's oil system for improved performance
- Versatile formula: Suitable for all engine types, including turbo-supercharged engines
- Long-lasting protection: Revitalizant in the formula creates a protective barrier for engine health
- Easy to use: Simply add to your engine oil before an oil change
- Trusted brand: XADO has been a leader in engine care for over 20 years, with proven results and satisfied customers
SaleBestseller No. 3
Liqui Moly MoS2 Anti-Friction Engine Treatment |...
- Motor oil additive - Liqui Moly MoS2 anti-friction (300 ml. Can).Fit Type: Universal
- Forms High load-bearing film of lubricant on all friction surfaces
- You will be surprised at how much better your engine sounds and how controlled it will be even at very high RPM
- Flash point: 181.0 degrees_celsius
Bestseller No. 4
Gumout 510011 Multi-System Tune-Up, Fuel...
- Revitalize Your Engine: Gumout Multi-System Tune-Up is your ultimate fuel treatment gasoline solution, effortlessly cleaning GDI injectors, carburetors, and more for peak performance and fuel economy.
- Ultimate Engine Protection: Our advanced carburetor cleaner fuel additive prevents future carbon buildup, ensuring your engine runs smoothly. Perfect for gas, diesel, or ethanol engines, from cars to...
- Comprehensive Care: As a powerful fuel tank cleaner, Gumout cleans and conditions fuel systems, fighting ethanol and water corrosion while stabilizing fuel to reduce emissions and maximize engine...
- Versatile Application: Add this gas treatment for car engines directly to the gas tank, crankcase, or via induction. Whether you're cleaning a carburetor or stabilizing gas, Gumout Multi-System...
Bestseller No. 5
LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic...
- Mixable with all commercially available motor oils
- Stable even under high thermal and dynamic permanent loads
- No deposits and absolutely compatible with all commonly used filter systems
- Resists extremely high and low temperatures
Bestseller No. 6
XADO Special Xtreme Engine Cleaner - Oil Additive...
- Advanced Cleaning Formula: Specially designed for semi truck diesel engines with up to 10 gal of motor oil capacity, this oil additive contains potent cleaning components and REVITALIZANT to dissolve...
- Decarbonization Effect: Say goodbye to carbon deposits! Our additive eliminates carbon build-up from grooves and restores piston ring mobility, promoting smoother engine operation and enhanced...
- Protective Antiwear Coating: During the cleaning process, our unique REVITALIZANT technology creates a protective antiwear coating on engine parts, safeguarding them against friction and wear, thus...
- Easy Application: Simply introduce the product into the warmed-up engine oil system. For deep cleaning and anticarbon treatment, follow our recommended driving distances. Regular application during...
- Universal Compatibility: Compatible with all types of motor oils and safe for turbocharging units, our additive offers versatility and peace of mind. Make it a part of your routine maintenance to keep...
SaleBestseller No. 7
Lucas Oil 10063 Engine Break In Oil Additive w/ TB...
- Exclusive blend of extreme pressure additives designed for new motors and those with flat tappet camshafts
- Designed for race applications requiring additional extreme pressure additives
- Dyno tested to ensure faster break-in and reduced blow by
- Excellent for flat tappet camshafts during break-in or as an additive to any motor oil to prevent premature wear
- Helps seat in new rings for optimal performance
Bestseller No. 8
Smilyeez Listing for BG MOA PN 115 Motor Oil...
- Powerful Engine Cleaner: BG EPR Engine Performance Restoration effectively softens, emulsifies, and dissolves stubborn fuel gums and deposits, enhancing engine performance and longevity.
- Reduces Engine Stress: Formulated to combat the thermal and oxidative breakdown of engine oil, preventing oil thickening, heat retention, and deposit formation that can reduce fuel economy and power.
- Improves Fuel Economy and Power: Cleans micro passageways to maintain critical hydraulic functions, restoring fuel economy, power, and preventing excessive oil loss by sealing combustion chambers.
- 100% Synthetic Protection: BG Advanced Formula MOA uses 100% synthetic chemistry to fortify all brands of engine oil, protecting engine components over extended oil change intervals.
- Prevents Oil Degradation: Provides enhanced protection against high heat, preventing the formation of premature and hard-to-remove deposits, ensuring optimal engine performance throughout extended oil...
SaleBestseller No. 9
Kano Kreen All-In-One Gas & Oil Treatment...
- ✔️ IMPROVES COMPRESSION, RESTORES POWER – Your engine loses power over time as carbon and gunk builds up. Kreen softens and removes excess carbon from around valve stems and piston grooves to...
- ✔️ REDUCES OIL CONSUMPTION – Add Kreen to your engine oil to thoroughly cleans the entire crankcase, and oil lines. It opens up clogged passageways and helps to recondition old seals and gaskets...
- ✔️ CLEANS FUEL INJECTORS AND SYSTEM – Gasoline and diesel fuel can gum up your fuel system over time. Add Kreen to your fuel tank to keep your engine running smooth by dissolving the sludge, gum...
- ✔️ IMPROVES GAS MILEAGE – A clean engine simply runs better and more efficiently. This translates to better fuel efficiency and gas mileage. Regular fuel system treatment with Kreen can save you...
- ✔️ MADE IN THE USA WITH GLOBAL PACKAGING – Kroil brand and Kano Laboratories were founded in Chicago, Illinois, USA in 1939 by Thomas J. O’Kane. Now located in Nashville, Tennessee, USA, we...
Bestseller No. 10
XADO EX120 Motor Oil Additive - Engine Restore -...
- Rebuilds and Protects Engine Parts for 60,000 Miles: This advanced engine treatment rebuilds worn metal surfaces and forms a protective metal-ceramic coating, significantly extending the lifespan of...
- Significant Fuel Efficiency Improvement: Reduces fuel consumption when the engine is idling and during normal driving conditions. This efficiency boost not only saves money on fuel but also reduces...
- Restores and Optimizes Oil Pressure: This treatment helps increase the oil pressure in your engine to its optimal nominal value, ensuring that all engine parts are well-lubricated. This leads to...
- Enhances Engine Performance and Acceleration: By leveling and increasing compression in the cylinders, this treatment increases overall engine power and improves acceleration. You'll notice a more...
- Simple Three-Stage Treatment Process: Designed for vehicles with an oil capacity of up to 10 quarts, this treatment requires just 3 syringes for a complete application. Follow the straightforward...