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10 Best Engine Oil Additives of February 2020

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1
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Liqui Moly 20004 Hydraulic Lifter Additive
Liqui Moly 20004 Hydraulic Lifter Additive
Liqui Moly
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9.9
Product Highlights
  • Cleans valve bores
  • Prevents engine noises caused by hydraulic tappets
  • Improves the lubrication properties of the oil
  • Suitable for use in vehicles with turbochargers and vehicles with catalytic converters
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2
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Restore (00016) 8-Cylinder Formula Engine Restorer and Lubricant - 16 oz
Restore (00016) 8-Cylinder Formula Engine Restorer and Lubricant - 16 oz
Restore
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9.5
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Product Highlights
  • Restores horsepower
  • Reduces oil consumption
  • Restores cylinder compression
  • Restores engine performance
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Restore (00016) 8-Cylinder Formula Engine Restorer and Lubricant Review and Comparison
$6.26
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Restore (00016) 8-Cylinder Formula Engine Restorer and Lubricant Review and Comparison
$6.26
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Restore (00016) 8-Cylinder Formula Engine Restorer and Lubricant Review and Comparison
$11.99
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3
Lucas Oil 10063 Engine Break-In Oil Additive - 16 oz
Lucas Oil 10063 Engine Break-In Oil Additive - 16 oz
Lucas Oil
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9.2
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Product Highlights
  • It is excellent for flat tappet camshafts during break-in or as an additive to any motor oil to prevent premature wear
  • Lucas engine break-in oil additive protects camshaft lifters and valve train during break-in periods of motors
  • Through creativity, productivity and innovation - this brand continues to develop the finest automotive accessories
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Lucas Oil 10063 Engine Break-In Oil Additive Review and Comparison
$12.33
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Lucas Oil 10063 Engine Break-In Oil Additive Review and Comparison
$12.33
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Lucas Oil 10063 Engine Break-In Oil Additive Review and Comparison
$16.20
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4
BestLine 853796001049 Premium Synthetic Engine Treatment for Gasoline Engines - 16 oz
BestLine 853796001049 Premium Synthetic Engine Treatment for Gasoline Engines - 16 oz
BestLine Superior Lubricants
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9.0
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Product Highlights
  • Visible benefits: this engine treatment reduces the likelihood of low-speed, pre-ignition, reduces friction for improved fuel mileage, and offers protection against engine wear.
  • Universally compatible: this product can be used on a variety of new or old automobiles. bestline is compatible with all types of motor oil and can be used in gas or diesel engines.
  • Long lasting engine: bestline uses its revolutionary formula to provide your vehicle with maximum engine life protection, proven to increase the life of your engine by 80%!
  • 100% pure synthetic: bestline’s superior lubricant has been formulated with a 20 weight full-synthetic base oil, designed specifically for longer drain intervals.
  • Trust bestline: our product is unique in that it is the only engine treatment with 52 worldwide patents. if you are not satisfied with bestline, we offer a 100% money back guarantee.
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BestLine 853796001049 Premium Synthetic Engine Treatment for Gasoline Review and Comparison
$18.48
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BestLine 853796001049 Premium Synthetic Engine Treatment for Gasoline Review and Comparison
$25.08
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7.9 Reviews
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9.5 features quality
8.9 popularity
8.4 brand reputation
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5
Liqui Moly 2009 Anti-Friction Oil Treatment - 300 ml
Liqui Moly 2009 Anti-Friction Oil Treatment - 300 ml
Liqui Moly
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8.6
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Product Highlights
  • Forms high load-bearing film of lubricant on all friction surfaces
  • Motor oil additive - liqui moly mos2 anti-friction (300 ml. can)
  • You will be surprised at how much better your engine sounds and how controlled it will be even at very high rpm
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Liqui Moly 2009 Anti-Friction Oil Treatment - 300 Review and Comparison
$7.41
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Liqui Moly 2009 Anti-Friction Oil Treatment - 300 Review and Comparison
$10.95
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Liqui Moly 2009 Anti-Friction Oil Treatment - 300 Review and Comparison
$9.69
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6
New - BestLine High Performance Engine Treatment
New - BestLine High Performance Engine Treatment
BestLine Lubricants
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8.3
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Product Highlights
  • Visible benefits: this engine treatment reduces smoke and engine noise, and improves overall power and mileage. it also reduces friction and heat, two major causes of engine wear and sludge build up.
  • Universally compatible: this product can be used on a variety of new or old automobiles. bestline is compatible with all types of motor oil and can be used in gas or diesel engines.
  • Long lasting engine: bestline hp uses its revolutionary formula to provide your vehicle with maximum engine life protection, proven to increase the life of your engine by 80%!
  • 100% pure synthetic: bestline’s superior lubricant has been formulated with a 20 weight full-synthetic base oil, designed specifically for longer drain intervals.
  • Trust bestline: our product is unique in that it is the only engine treatment with 52 worldwide patents. if you are not satisfied with bestline, we offer a 100% money back guarantee.
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New - BestLine High Performance Engine Treatment Review and Comparison
$18.29
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New - BestLine High Performance Engine Treatment Review and Comparison
$25.99
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7
Liqui Moly (20002) Cera Tec Friction Modifier - 300 ml
Liqui Moly (20002) Cera Tec Friction Modifier - 300 ml
Liqui Moly
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8.1
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Product Highlights
  • Stable even under high thermal and dynamic permanent loads
  • Resists extremely high and low temperatures
  • Mixable with all commercially available motor oils
  • No deposits and absolutely compatible with all commonly used filter systems
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Liqui Moly (20002) Cera Tec Friction Modifier Review and Comparison
$18.64
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Liqui Moly (20002) Cera Tec Friction Modifier Review and Comparison
$26.95
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Liqui Moly (20002) Cera Tec Friction Modifier Review and Comparison
$46.90
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8
Rislone Engine Treatment Concentrate-16.9 oz
Rislone Engine Treatment Concentrate-16.9 oz
Rislone
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7.8
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Product Highlights
  • Quiets noisy lifters and valves
  • Add to engine oil anytime
  • Reduces friction and wear
  • Removes and prevents sludge
  • Will not void manufacturer's new vehicle
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Rislone Engine Treatment Concentrate-16.9 oz Review and Comparison
$4.47
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Rislone Engine Treatment Concentrate-16.9 oz Review and Comparison
$14.09
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9
Rislone Engine Oil Supplement Concentrate - 11 oz
Rislone Engine Oil Supplement Concentrate - 11 oz
Rislone
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7.6
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Product Highlights
  • Reduces piston scuffing
  • Prevents camshaft wear
  • Increases engine life
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Rislone Engine Oil Supplement Concentrate - 11 oz Review and Comparison
$4.58
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Rislone Engine Oil Supplement Concentrate - 11 oz Review and Comparison
$4.58
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Rislone Engine Oil Supplement Concentrate - 11 oz Review and Comparison
$6.45
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Rislone Engine Oil Supplement Concentrate - 11 oz Review and Comparison
$7.59
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10
Competition Cams 159 Oil Additive
Competition Cams 159 Oil Additive
Comp Cams
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7.1
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Product Highlights
  • Protects all internal engine components, including flat tappet and roller valve trains
  • Requires no additives or supplements for maximum protection
  • Improves surface mating of rotating assembly, rod journals, piston rings, valve guides, cam and lifters, etc.
  • Proprietary additive package includes optimum amounts of zddp (zinc and phosphorus), molybdenum and detergents
  • Fully compatible with gasoline, methanol and high octane race fuel
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Competition Cams 159 Oil Additive Review and Comparison
$13.99
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Competition Cams 159 Oil Additive Review and Comparison
$18.32
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Competition Cams 159 Oil Additive Review and Comparison
$15.99
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