10 Best Engine Oil Additive of August 2025

• Prevents camshaft wear
• Reduces piston scuffing
• Increases engine life
• Makes newer oils work in older engines

Hy-per Lube by Rislone

• BESTLINE ENGINE TREATMENT: Increase power/gas mileage.
• REDUCES FRICTION: Diamond Nano-lubricant noise remover additive creates boundary layer protection on metal
• UNIVERSAL BESTLINE ADDITIVE: 100% Pure Synthetic use in gas or diesel car, truck, motorcycle engines
• OIL ADDITIVE: Use 1 bottle for every 5 quarts of oil for smoother starts & maximum engine protection
• TRY IT WITH CONFIDENCE: BestLine Engine Oil Treatment comes with a 100% money back guarantee

BestLine Superior Lubricants

• Motor oil additive - Liqui Moly MoS2 anti-friction (300 ml. Can)
• 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

Liqui Moly

• The product is 32oz hd oil stabilizer
• Easy to use, increases power and miles per gallon
• Made in USA, increase oil life at least 50 percent longer

LUCAS

• Includes a Formula with Anti-Friction Metal Treatment Technology
• Features Engineering Designed to Treat Metal Surfaces of Both Gasoline and Diesel Fueled Engines
• Offers Molecules that Interact with Metal Surfaces and Chemically Bond to Create a Protective Layer that Reduces Damaging Friction and Heat
• Offers to Protect the Engine Even when the Motor Oil is Not Yet Fully Circulating
• Features a Formula Containing No Solid Particles Such as PTFE Resins, 'Molys', Zinc, Copper, or Graphite

Prolong Super Lubricants

• GROUNDBREAKING: Made in the USA – TriboTEX is a revolutionary engine oil additive. It contains synthetic nanoparticles developed with funding from the U.S. Department of Energy, NASA, & the National Science Foundation.
• QUIETER & SMOOTHER PERFORMANCE: Reverses wear in bearings by building a diamond-like carbon coating.
• UNIVERSAL: Compatible with all types of motor oil and can be used in gas or diesel engines. Use for both old and new cars. It is an excellent engine booster.
• EFFICIENT: Our masterfully engineered engine treatment improves fuel consumption and reduces engine noise. It is time to improve your engine and take your driving experience to a new level.
• GUARANTEED QUALITY: We know you will be delighted with this ground-breaking technology. Our treatment comes with a 100% satisfaction guarantee.

TriboTEX

• Reduces friction and wear
• Quiets noisy lifters and valves
• Removes and prevents sludge
• Add to engine oil anytime
• Will not void manufacturer's new vehicle

Rislone

• Restores cylinder compression
• Restores horsepower
• Restores engine performance
• Reduces oil consumption

Restore

• 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

Liqui Moly

• Fit Type: Universal
• Use With Synthetic And Non-Synthetic Oils
• Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories
• Country of origin : China

LUCAS