10 Best Engine Oil Treatments 2021

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

Liqui Moly 2009 Anti-Friction Oil Treatment – ⭐ Best Overall Engine Oil Treatment

2009 by Liqui Moly

  • Release date: 05/09/2013
  • Weight: 0.4 pounds
  • Dimensions: 0 x 0 x 0 inches
  • Warranty: 1 year manufacturer
Liqui Moly 2009 Anti-Friction Oil Treatment
  • 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

LUCAS 10001 Heavy Duty Oil Stabilizer

10001 by LUCAS

  • Release date: 07/06/2012
  • Color: Otabms
  • Weight: 2 pounds
  • Dimensions: 10.1 x 3.1 x 2.7 inches
  • Warranty: Manufacturer Warranty
LUCAS 10001 Heavy Duty Oil Stabilizer
  • 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

Prolong Super Lubricants PSL11000 Engine Treatment

PSL11000 by Prolong Super Lubricants

  • Release date: 10/25/2013
  • Weight: 1.1 pounds
  • Dimensions: 9 x 3.9 x 2 inches
Prolong Super Lubricants PSL11000 Engine Treatment
  • 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

Rislone 4102 Concentrated Engine Treatment – 💲 Best Budget Engine Oil Treatment

4102 by Rislone

  • Release date: 07/16/2012
  • Color: Yellow
  • Dimensions: 1.9 x 3.4 x 7.6 inches
Rislone 4102 Concentrated Engine Treatment
  • 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

Slick 50 750002 Recharged High Mileage Engine Treatment

750002 by Slick 50

  • Release date: 04/15/2013
  • Weight: 1.01 pounds
  • Dimensions: 2 x 9.4 x 3.5 inches
  • Warranty: LIMITED WARRANTY
Slick 50 750002 Recharged High Mileage Engine Treatment
  • High Mileage solution to protect against power robbing friction heat and wear
  • Restores performance in engines due to wear and oil consumption in older engines
  • Revitalizes seals to help stop oil leaks and prevent them from ever occuring
  • Powerful detergents to remove and prevent oil sludge, use during your next oil change or between changes to replace lost additive content
  • Powerful detergents to remove and prevent oil sludge, use during your next oil change or between changes to replace lost additive content
  • This product is dispensed in 10W-30 which is a multi-grade oil but is fully compatible with all multi grade motor oils and mono grade oils. It is fully compatible with all conventional, semi-synthetic and full synthetic oil types.

Rislone 100QR Engine Treatment Conditioner and Cleaner

100QR by Rislone

  • Release date: 12/02/2011
  • Weight: 1.96 pounds
  • Dimensions: 8.9 x 4.3 x 2.5 inches
  • Warranty: Manufacturer Warranty
Rislone 100QR Engine Treatment Conditioner and Cleaner
  • Frees valves and lifters
  • Reduces friction and wear
  • Maintains oil viscosity
  • Cleans and conditions engines
  • Dissolves and removes harmful deposits

Lucas Oil Products 10016 Complete Engine Treatment 16 Oz Bottle

10016 by Lucas Oil

  • Release date: 03/22/2017
  • Weight: 1.02 pounds
  • Dimensions: 10.6 x 7.9 x 9.8 inches
  • Warranty: Manufacturer Warranty
Lucas Oil Products 10016 Complete Engine Treatment 16 Oz Bottle
  • AFFORDABLE SOLUTIONS
  • Reduces friction and wear
  • Removes harmful deposits on intake valves and cylinder heads
  • Cleans and lubricates the entire fuel system from the tank to injectors

Sea Foam SF-16 Motor Treatment

SF-16 by Sea Foam

  • Release date: 12/27/2011
  • Weight: 0.5 pounds
  • Dimensions: 2.8 x 7.5 x 2.8 inches
Sea Foam SF-16 Motor Treatment
  • Cleans injectors, carb jets and passageways
  • Cleans and lubricates intake valves, pistons and cylinders
  • Dissolves and cleans fuel residue in fuel systems
  • Dissolves oil deposits in crankcase
  • Clean timing chain tensioners and VVT actuators, quiet noisy lifters
  • 100 percent pure petroleum
  • EPA registered product
  • Liquefies gum and varnish deposits or internal engine contaminants
  • Special Shipping Information: This item cannot be returned and has additional shipping restrictions
  • Special Shipping Information: This item cannot be returned and has additional shipping restrictions

LUCAS LUC10130 Synthetic Oil Stabilizer. Quart

LUC10130 by LUCAS

  • Release date: 09/03/2004
  • Weight: 1.96 pounds
  • Dimensions: 9.4 x 2.9 x 2.6 inches
  • Warranty: Manufacturer Warranty
LUCAS LUC10130 Synthetic Oil Stabilizer. Quart
  • 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

TriboTEX Nano Oil Additive Car Engine Treatment: Add to Engine – 👑 Premium Pick

syx120 by TriboTEX

  • Weight: 0.13 pounds
TriboTEX Nano Oil Additive Car Engine Treatment: Add to Engine
  • 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.

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