In this post on The Best top 10 Lube oil additives for engines, I will discuss the benefit of using additives and the type of additives recommended for the best performance of an Engine. These additives recommendations are based on experience.

Table Of Contents

What is Lube oil Additive?

Lube oil additive is the chemical used in Lubricating oil for enhancing the performance of Lubricants and other functional fluids used in the machinery. Additive is used in combination with other additives for its ability to perform single or specific multifunction.

Use of additives with specific lubricant base stock and for various specified applications are formulated in packages.

The most of the additives types are detergents, dispersants, oxidation inhibitors, anti-wear agents, Extreme pressure additives and viscosity improvers.

The Best top 10 Lube oil additives for engines

Buying Guide ( The Best top 10 Lube oil additives for engines )

In the market, several types of additives and supplemental conditioners for lubricants are available. For a few specialized applications, these additives may prove good results.

However, few manufacturers claim that their products are unproven/ exaggerated and many of them fail to mention the negative side effect these additives might cause.

Take great care before using these additives. Consider the following guiding rules.

  • There is no logic in improving the poor lubrication oil qualities by using some additives. It is not possible to convert inferior lubricating Oil into a premium product by adding these additives.
  • I have found few additives suppliers have produced the tricked additive report with positive results in my career. No multiple oxidation and wear test was run to obtain a better indication of the additive performance. Ultimately I had to ask the supplier to conduct the field trial and found the supplier’s claim was false.
  • Base oil will not dissolve the complete amount of additive. As a result, adding a supplemental additive into the Oil with a low solubility level will mean that the additive will settle out of the solution and accumulate in the bottom of the engine crankcase.

Precautions to be taken before adding any supplemental additive or oil conditioner

  1. Ensure and determine the there is an existing problem with the lubrication. In few cases, it was found that the issue existed due to poor maintenance. The operator did not change the Oil in time as per the scheduled maintenance. There was no problem related to the quality of the Oil.
  2. Take the time in the research for the makeup and compatibility of the various additives in the market. Always try to choose the proper additives or oil conditioner.
  3. Always insist on the availability of factual field data to substantiate the claim made by the supplier.
  4. Have the existing lube oil sample tested from two different laboratories and keep it as a reference point before adding the additive or the oil conditioner.
  5. Continue to have oil samples tested regularly after the addition of the additive. Compare the data with the reference report for the effectiveness of the additive or the oil conditioner

Pros

  • Additives are most compatible with synthetic oil and minerals
  • Additives help in the prevention of oil film break (Gaps in Oil circulation)
  • Prevent the component damage by reducing the friction between two sliding parts
  • Additives enhance the engine performance
  • Help in minimizing the foaming around engine crankshaft
  • Prevent the sludge formation
  • Enhance the life of engine components
  • Engine oil life is enhanced

Cons

  • Engine oil cost is increased
  • A high concentration of antifoaming agents may have the reverse effect and promote foaming.
  • Additives reducing the friction will be affected by some detergent additives
  • Sulfur additives will reduce fuel efficiency and damage the catalytic converters.

Frequently Asked Questions for Oil additives

Additives are required to be added in the lubricating oil for the improvement of the base stock oil to work under different working conditions for the high performance

Yes few additives such as STP change the viscosity of the oil. But the oil doesn’t become thick in cold and thinner in hot weather.

Most of the engine oil contains about 15 % of additives. Without the proper % of additives, there are chances of the engine suffering increased wear and tear. There are serious results of rust, corrosion, sludge, reduced fuel economy, overheating, breakdown, and other damages to the engine.

Yes two additives can be used at the same time

 

Additives wear out due to the following reasons

  • Decomposition
  • Adsorption
  • Separation

These additives prevent direct metal to metal contact by forming a thin protective film between most surface by chemical reaction with the metal

Extreme pressure additives from a special film and gets activated only at higher loads and temperature

Viscosity improver or pour point depressants additives prevents oil thinning at much higher temperature or thickening up at too low temperature.

These additives are used to reduce the persistent foaming caused by the whipping action of the crankshaft and other engine rotating components.

Depletion of these additives cause several types of acids and form sludge to thicken the oil and accelerate the mechanical wear rate of engine components.

These additives form an inert film on the metal surface to prevent the metal from oxygen contact.

The function of detergents is to react with the sludge, varnishes, and gums keep them in dissolved states.

These additives form a protective film on the surface to prevent the attack by oxygen, moisture, and corrosive acids in the oil.

These additives act as glue to keep the oil stuck to metal surfaces and would prevent the flung out of lubricating oil from the camshafts and maintain the lubricating oil film on the wear surfaces. These additives also prevent mechanical wear during the cold start of the engine.

These additives help in slight swelling of rubber seals and gaskets for the prevention of oil seeping past the seals and gaskets.

Lucas Oil 10001 Heavy Duty Oil Stabilizer – 1 Quart

About this product

  • Extends oil and engine life
  • Virtually eliminates dry starts and excessive wear
  • Raises Oil Pressure
  • Will not sludge or varnish
  • Lowers engine temperature
  • For use in any engine, gasoline or diesel

Pros

  • Increase oil life at least 50% longer
  • Reduces oil consumption
  • Eliminates dry starts
  • Raises oil pressure
  • Increases power and miles per gallon

Cons

  • Very thick. Lucas website states it’s not for cars that recommend 5W30 or lighter oil

Mobil 1 Extended Performance (120766) Extended Performance 5W-30 Motor Oil – 5 Quart (The Best top 10 Lube oil additives for engines)

The Best top 10 Lube oil additives for engines

About this Product

  • For best performance, follow the manufacturer’s recommendations in your vehicle owner’s manual.
  • Advanced full synthetic formula; helps prevent deposits and sludge build-up to enable long engine life;Helps to maintain stable oil viscosity
  • Excellent overall lubrication and wear protection performance under many operating conditions; precise balance of performance additives
  • Helps provide outstanding engine protection; outstanding thermal and oxidation stability
  • Exceptional control of oil breakdown; provides exceptional engine protection
  • Helps maintain long engine life and is compatible with engine seals; excellent low-temperature capabilities; quick cold-weather starting for fast protection and extended engine life
  • Fit type: Vehicle Specific

Pros

  •  Helping to prevent deposits and sludge buildup
  • An excellent proven high quality oil for the daily driver.
  • Usually good price.
  • Convenient
  • Last longer than most oils.

Cons

  • No crtitical cons

Motorkote MK-10351-06 Catalytic and Exhaust Treatment Emissions Control, 16 fl. oz, 6 Pack

About this Product

  • Use when warning light is activated
  • Use before or prior to replacing catalytic converter
  • Protects catalytic system from oil poisons
  • Reduces phosphorus and zinc retention levels at catalyst inlet
  • Helps clean oxygen ( O2 ) sensor(s), lowers tail pipe emissions, works great for P0420 Catalytic Converter Code
  • Fit type: Universal Fit

The Best top 10 Lube oil additives for engines

Pros

  • This will aid in reducing the carbon footprint of your vehicle
  • Will  improve overall performance
  • Helping to increase fuel efficiency
  • Protects your converter

Cons

  • This will not help the transmission 

Pennzoil 550045220-3PK 1 Gallon Marine Premium Plus Outboard (2 Cycle 1 gal. jug)

About this product

  • Formulated to keep your marine engine running clean
  • Also acts as a multipurpose gear oil
  • Guard against harmful engine deposits
  • Protect against piston-scuffing
  • Keep performance-robbing carbon deposits from forming in the combustion chamber, piston tops and under crowns and piston-combustion rings

The Best top 10 Lube oil additives for engines

Pros

Cons

  • No critical Cons

Marvel MM13R Mystery Oil

About this product

  • 5.0 out of 5 stars Best Price for a 2 pack and it WORKS!
  • Works for engine cleaning and exhaust.
  • Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors
  • It cleans and lubricates fuel injectors and carburetors
  • Improves gasoline mileage
  • Extends spark plug life
  •  It prevents valve sticking and clatter
  •  Reduces and prevents acid and sludge formation 
  •  Promotes easier cold weather start

Pros

  • Improves Compression, Power & MPG
  • Lubricates Upper Cylinder for Smoother Idling
  • Keeps Engine Clean from Sludge

Cons

  • No critical cons

G-lay Unico Graphene Engine Oil additive for below 600cc All-in-one Engine Types- the best top 10 Engine oil additives

About this product

  • Improves the entire performance of the car
  • Reduces the friction between the moving parts
  • Enhances the mileage of the car
  • Increases the lubricating oil life
  • Increases the overall efficiency of the car
  • Drastic improvement in lowering the sound level of the engine and toxic exhaust

Pros

  • Bike runs smoothly
  • Engine efficiency increases
  • Reduces smoke and sound
  • Increases pickup

Cons

  •  Nothing noticeable change in Mileage

XADO Highway Atomic Metal Conditioner – Engine Oil Additive & Motor Treatment (Bottle, 7.5oz) (Highway)

About this product

  • This additive compensates the Wear of the engine 
  • Balances the compression pressure in the cylinders
  • Enhances the lubricating oil properties and the tribological characteristics of the Oil
  • It helps in increasing the lubricating oil pressure
  • This additive protects the parts against loads and overheating 

Pros

  •  Oil consumption reduces dramatically
  • Improves Engine Pickup
  • Increases Engine efficiency

Cons

  • No critical Cons

Archoil AR9100 Oil Additive (16oz) for All Vehicles – Powerstroke Cold Starts, Eliminates Injector Problems

About this product

  • 16oz AR9100 Friction Modifier – treats one Power Stroke
  • Fixes 6.0L and 7.3L Power Stroke cold start injector problems
  • Reduces wear and extends component life
  • Reduces engine noise, vibration and heat
  • For all diesel and gasoline engines, gearboxes, hydraulics, differentials and power steering systems

Pros

  • Protect and extend the life of engine components
  • Smoother and quieter vehicle operation
  • Keep the engine clean
  • Extend oil drain intervals

Cons

  • winter climate just doesn’t suit the product

Liqui Moly (20002) Cera Tec Friction Modifier – 300 ml

About this Product

  • 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

Pros

  • Improves sound of engine
  • Increases Engine efficiency
  • Improves lube oil consumption
  • The engine’s running cooler. About 5 degrees F

Cons

  • May clog the filters

Liqui Moly Complete Performance Kit Pack of 10W-40 1 L Fully Synthetic Engine Oil for Bike, 20 ml MoS2 Shooter Engine Oil Additive, 80 ml Fuel System Cleaner, 80 ml Engine Flush for YAMAHA R15 v

About this product

  • Liqui Moly Performance Pack for Yamaha R15 v3
  • Products included in this Pack..10W40 Street Race 1L x 1..Engine Flush Shooter 80 ml x 1..4T additive ( Fuel System cleaner) x 1..Mos2 Oil additive 20 ml x 1
  • 10,000 Km oil change interval 100% Fully Synthetic engine oil 100% Made & Bottled in Germany
  • Controlled frictional properties eliminate clutch slippage leading to increased power/ fuel economy and improves drivability
  • Optimizes friction in the clutch and reduces internal engine losses due to friction

Pros

  • INCREASED AVERAGE/MILAGE
  • New like performance
  • Increased pickup and throttle response
  • Reduced the vibrations to a great extent

Cons

  • Bit expensive

Metal Treatment Concentrate Engine Oil Additive, 473 ml

the best top 10 Engine oil additives

About this Product

  • Maximizes fuel mileage (mpg) by up to 35+%, Keeps the engine / equipment parts completely clean, Extends maintenance intervals 4 – 7 times.Made In USA. Trusted worldwide. Our industry/military grade lubricants are ready for the most extreme applications
  • Compatible With: Bikes, Cars, Heavy Trucks, Buses, Fleet, Diesel & Petrol Engines
  • Eliminates engine wear up to 95 percent, may increase engine life span by 200-300 percent, engine may be protected in the event of oil or coolant loss by adding 10 percent by volume
  • Pack Contains: 1 Polytron Metal Treating Concentrate 473 ml

WINDIGO Micro Ceramic Oil ADDITIVE

About this Product

  • Decreases fuel consumption and oil consumption. It Increases the Mileage of the vehicle.
  • Reduces Friction, Decreases Wear, Decreases oil running Temperatures
  • Decreases Engine and Transmission noise, Decreases emissions.
  • Decreases Operational costs, Enhances Engine Performance.
  • Increases Engine / Gear Lifespans & Smoothens Gear Change.

Pros

  • Can be used in all standard mineral
  • safe for use in engines equipped with turbo chargers
  •  It Increases the Mileage in the second point of Fuel consumption.

Cons

  • NOT for use in automatic transmissions

Ceracoat-Ceramic Engine Care, 100ml for improving Performance and Mileage of Petrol and Diesel Cars, Pickup

About this product

  • Ceracoat produced with Nano technology fills and coats the worn-out cylinder liner walls and piston rings with specially formulated ceramic particles.
  • This product reduces the friction and wears inside the Engine and enhances power.
  • Helps in extending the life of Engine
  • Improves the Specific fuel consumption
  • Reduces the engine noise level
  • This product is not an additive. It is ceramic coating and is effective even after multiple oil changes.
  • For better results, the product is to be added to the warm oil.
  • Ceracoat is suitable for use in Petrol and diesel engines.
  • One application of Ceracoat protects the Engine for 50000 km.
  • Product is ideal for MAHINDRA – Scorpio, Bolero, XUV, TATA – Indica, Indigo, Vista, HYUNDAI- Creta, Elantra, Verna, Tucson, TOYOTA – Innova, Etios, Liva, FORD – Ecosport, Fiesta, Endeavour, Aspire, NISSAN/RENAULT – Micra, Terano, Duster. All models of BMW, Audi, and Mercedes.
  • This product is made in Switzerland

Pros

  • Ceramic concentrate based on nanotechnology, foodstuff neutral (inert)
  • Ceramic natural material builds a film on the metal parts of the engine
  • Ceramic reduces friction, wear, temperature, fuel & oil consumption
  • No oil change needed to add it – film remains after oil changes

Cons

  • Need to get the injectors overhauled after 1st use.

Polytron Special for Off-Road Vehicle Thar and Jeep Combo of 300ML (Metal Treatment Concentrate) and 200ML (Fuel Conditioner)

About this product

  • Enhances fuel mileage up to 35+%
  • Engine components are always in clean condition with the use of this product.
  • Maintenance intervals can be increased 4 to 7 times than routine maintenance.
  • This product is made in the USA.
  • Compatible With: Bikes, Cars, Heavy
  •      Trucks, Buses, Fleet, Diesel & Petrol Engines
  • The use of this product contributes to a reduction in noise level and to lower operating temperature.
  • Will restore Engine compression up to 95% of the engine’s original compression.
  • Polytron Special will increase the reliability, longevity, efficiency, power and eliminate wear on your equipment.

Pros

  • Improvemes engine performance
  • Improves mileage
  •  Longer service intervals

Cons

  • Not recommended for silver bearing

Bar’s Leaks 1111 Block Seal Permanent Head Gasket Fix 24 oz. , Brown

About this product

  • Stops block leaks
  • Seals cracked cylinder heads and blocks
  • Repairs blown head gaskets
  • Contains a combination of antifreeze compatible sodium silicate sealing liquid and various size gasket sealing particles which penetrate gaps & cracks and harden to permanently stop leaks.

Pros

  • Stops the head gasket leakage instantly
  • Best Makeshift arrangement in emergency

Cons

  • The leak seal product is a stop-gap measure not a long term fix