Looking for the best Engine & Oil Fluid Additives?
Discover now our comparison of the best Engine & Oil Fluid Additives. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Engine & Oil Fluid Additives are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Engine & Oil Fluid Additives in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 2009
- 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
$9.99
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No. 2
LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance, Less Friction & Lower Fuel Consumption 300 ml
- 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
No. 3
LIQUI MOLY Motor Oil Saver | 300 ml | Oil additive | SKU: 2020
- Reduces oil consumption via the piston rings and valve guides
- Prevents blue, smoky exhaust fumes
- Prevents leaks due to leaks at elastomeric seals
- Regenerates engine seals made of plastic and rubber
- Prevents pollution of the environment due to oil dripping from the engine
$13.83
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No. 4
Engine Oil Additive Performance Booster - American Made Engine Oil Treatment for Wear and Tear Protection - Protect Gas and Diesel Engines with Friction and Stiction Eliminator Nanoparticles
- Optimal Engine Performance - Extend your motor oil and engine life with the help of our car oil additive treatment that reduces engine temp and excessive wear while raising oil pressure and durability
- Groundbreaking Formula - Our high viscosity nanoparticle solution creates a thick cushion between your engine parts to reduce friction and reverses wear by building a protective carbon coating
- Universally Compatible - Try our engine performance boosting oil additives for high mileage engines too including both gas and diesel that is compatible with all types of motor and engine oils
- Quality Assured - We know you'll love our stiction remover and oil consumption repair formula because we take pride in our products working to reduce engine noise vibration heat and dry starts
- Shine Armor Mission - We've made it our mission to provide the automotive enthusiast community with high end American made oil & fluid additives for a variety of vehicles without breaking the bank
$22.95
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SaleNo. 5
Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
- 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
−7%
$18.05
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No. 6
Lucas Oil Engine Oil Stop Leak Top Off Additive/12x1/Quart
- Long lasting
- Conditions seals and o-rings to stop oil leaks
- Contains state-of-the-art components to reduce friction and wear and extend engine life
- Effective seal swell agents are used to condition hard and shrunken seals and gaskets
- 1 quart treats up to 6 quart capacity
$11.99
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No. 7
BestLine Racing Nano-Lubricant Engine Oil Additive For Gas & Diesel Engines.- Reduce Friction by 60% - Nanotechnology for Optimum Performance, Engine Protection, and Enhanced Oil Change Intervals
- Reduces friction by approximately 60% compared to conventional engines, by forming an ultra-low friction film on top of the Diamond Nano-coating. Oil additive for car engine, and oil treatment for car and truck engines.
- Use for any type of vehicle, gasoline and diesel engines. Use in motorcycles, cars, classic cars, race cars, commercial trucks, and everything in between.
- More Concentrated High-Pressure Diamond Nano Engine Treatment Formula. Helps to reduce oil changes and engine noise. Returns power and life to high mileage vehicles. Superior Heat Resistance maintains lubrication integrity up to 1,800°F (982°C), outperforming conventional PTFE-based additives. Universal Compatibility is effective in gasoline, diesel, hybrid, and racing engines across all platforms.
- Use one bottle for every 5 quarts of oil; it is best if used at every oil change. Dual-Action Formula combines cleaning detergents with protective additives to: Remove existing sludge, Prevent new deposit formation, and neutralizes acidic oil breakdown. Restore your engine easily with BestLine Racing Diamond Nano Lube, a metal surface treatment.
- Extreme Heat Resistance and Boundary Layer Protection and Surface Polishing & Friction Reduction The nanoparticles (5-10nm size) act like microscopic ball bearings between moving parts. That fills microscopic grooves in cylinder walls and bearing surfaces, polishes metal surfaces to mirror-like smoothness through mechanical action, and reduces friction by up to 60% compared to conventional oils.
$21.95
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No. 8
Anti-Wear Engine Treatment Oil Additive, 2pcs Highly Effective Engine Anti-Wear Protectant, Wondeea Engine Anti-Wear Protectant, Transmission Fluid Additive for Car, Noise Reduction and Shaking Cure
- 【Premium Anti-Wear Engine Oil Additive】: Engineered to safeguard your vehicle's heart, this premium Engine Anti-Wear Protectant enhances engine performance, reduces wear and tear, and prolongs your engine's lifespan. Whether you drive a daily commuter or a high-performance vehicle, this protectant is the ultimate solution to ensure your engine runs smoother and longer.
- 【Highly Effective Engine Anti-Wear Protectant】: Our hEngine Oil Additive is specially formulated to create a protective barrier on vital engine components, reducing friction and minimizing wear during operation.
- 【Enhanced Performance】: Experience Improved Engine Efficiency, Smoother Acceleration, And Increased Horsepower As A Result Of Reduced Friction And Heat Generation.
- 【High Efficiency and Long-Lasting Protection】: Compared to various anti-wear agents on the market, this additive offers high viscosity and excellent adhesion, providing effective gear protection and wear reduction, contributing to better fuel economy and extended engine durability.
- 【Versatile Compatibility】: Suitable for use in both gasoline engines and compatible with both conventional and synthetic motor oils, this additive is a versatile choice for a wide range of vehicles, whether you drive a daily vehicle or a high-performance car.
$13.88
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No. 9
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (16oz)
- POWER UP ENGINE, CUT THE NOISE: Maximize your engine’s performance with engine oil treatment. It enhances horsepower, minimizes engine noise, and smooths vibrations for a quieter, more efficient drive every time
- SAVE ON FUEL COST: With high mileage oil treatment, reduce fuel consumption by up to 45%! Its advanced formula decreases engine friction, optimizing component efficiency and helping your engine go farther on less fuel
- EXTEND ENGINE LIFESPAN: Protect your engine with oil additive for car engine that reduces wear during startup, conditions components, and doubles oil life. Keep your engine strong while avoiding costly repairs and breakdowns
- READY FOR ANY ENGINE TYPE: This versatile engine oil cleaner is compatible with gas and diesel engines, transmissions, and gearboxes. Its easy-to-use formula blends seamlessly with synthetic or petroleum oils for hassle-free application
- VERSATILITY YOU CAN COUNT ON: Designed for any engine, diesel oil additive offers tailored ratios, such as 1 oz per quart for standard engines or 2 oz for heavy-duty or high-mileage engines. Perfect for cars, trucks, and industrial machinery.
$29.99
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No. 10
LiquiMoly 3721 Engine Oil Additive
- Single Quantity
- No Core Charge Req
- Stable even under high thermal and dynamic permanent loads
- No deposits and absolutely compatible with all commonly used filter systems
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Last update on 2025-04-10 / Affiliate links / Images from Amazon Product Advertising API