Top 10 Oil Additive For Car Engine – Engine & Oil Fluid Additives

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1. Prolong Super Lubricants


12 oz. , White, Prolong Super Lubricants PSL11000 Engine Treatment

Prolong Super Lubricants #ad - Features a formula containing no solid Particles Such as PTFE Resins, Zinc, 'Molys', Copper, or Graphite. Includes a formula with Anti-Friction Metal Treatment Technology. 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 engineering designed to Treat Metal Surfaces of Both Gasoline and Diesel Fueled Engines.
BrandProlong Super Lubricants #ad
ManufacturerProlong Super Lubricants #ad
Height2 Inches
Length9 Inches
Weight1.1 Pounds
Width3.9 Inches
Part NumberPSL11000

2. zMAX


ZMAX 51-011, Runs Efficiently, Improving Gas or Diesel Mileage, Easy to Use, 12 oz. Each, Reduces Carbon Build-Up & Lubricates Metal Extending Life of Car or Truck, Engine & Fuel Formula Kit

zMAX #ad - Engine efficiency: add zmax engine formula to gain efficient combustion resulting in more power. It improves fuel efficiency and performance and conditions the pumps and nozzles reducing carbon residue from the valves or pistons. Trusted by professionals & dealerships: stock zmax in your garage to treat your car like a professional.

Micro-lubrication soaks into metal surfaces, which improves lubricity and reduces carbon deposit build-up while boosting performance and protecting vital vehicle parts. Use the engine treatment at your routine oil change or every 6k miles to reduce engine wear, lower emissions and keep your engine running smoothly. Extend the life of your vehicle: zmax engine & fuel formulas are simple and easy to use.

From local repair shop mechanics to major car dealership groups, our formula is road tested and mechanic trusted. Zmax is eco-friendly and usa-made! reputable quality and performance: zmax is proud to be the Official Micro-lubricant of Speedway Motorsports. Fuel conditioner: pour zmax fuel formula in the fuel tank to lubricate and maintain a clean fuel injector system. Proven and trusted for over 80 years, zMAX helps save money at the pump and extends your engine’s life.
BrandzMAX #ad
ManufacturerzMax #ad
Height8.5 Inches
Length7 Inches
Width3.5 Inches
Part Number51-011

3. Lucas Oil


1 Quart, Lucas Oil 10001 Heavy Duty Oil Stabilizer

Lucas Oil #ad - Raises Oil Pressure. Virtually eliminates dry starts and excessive wear. Lowers engine temperature. Will not sludge or varnish. For use in any engine, gasoline or diesel. Extends oil and engine life.
BrandLucas Oil #ad
ManufacturerLUCAS OIL #ad
Height2.67 Inches
Length10.12 Inches
Weight2.03 Pounds
Width3.14 Inches
Part Number10001
WarrantyManufacturer Warranty

4. Restore


Restore 00016 8-Cylinder Formula Engine Restorer & Lubricant, 16 oz.

Restore #ad - Restores engine performance. Reduces oil consumption. Restores horsepower. Restores cylinder compression.
BrandRestore #ad
ManufacturerRestore #ad
Height9.02 Inches
Length2.76 Inches
Weight1 Pounds
Width2.76 Inches
Part Number00016

5. Bar's Leaks


Bar's Leaks Oil Seal Engine Oil Burning and Leak Repair

Bar's Leaks #ad - 4 quarts of oil, in larger systems use 1 bottle for every 6 quarts, in small engines use approximately 3oz to every quart of oil. However, use with every other oil change, for best results and to prevent the problems from reoccurring, or once per year.

Use 1/2 bottle for smaller systems 3. In most cases the oil leak issue will be repaired with a single dosage. 5 - 4. This premium quality synthetic blend works with all types of motor/engine oil including regular petroleum, high mileage, synthetic blends and fully synthetic formulas. Can also be used in heavy-duty applications as well as tractors, ATV's, motorcycles including wet clutch, boats, RV's, lawn equipment. Works in all gasoline and diesel engines including turbocharged, hybrid and even racing engines, including 3, Eco Boost, 4, trucks, 5, 6, 8 and 10 cylinder engines in all cars, vans and SUV's.
BrandBar's Leaks #ad
ManufacturerBar's Products #ad
Weight1.1 Pounds
Part NumberOS-1
WarrantySee Manufacturer

6. Hy-per Lube by Rislone


Rislone 4405 Engine Oil Supplement Concentrate with Zinc Treatment, 11 oz, Yellow

Hy-per Lube by Rislone #ad - Reduces piston scuffing. Makes newer oils work in older engines. Increases engine life. Boosts zinc and Phosphorous Levels. Prevents camshaft wear.
BrandHy-per Lube by Rislone #ad
ManufacturerRislone #ad
Height6.6 Inches
Length1.8 Inches
Weight0.74 Pounds
Width3 Inches
Part Number4405

7. Liqui Moly


Liqui Moly 2009 Anti-Friction Oil Treatment, 300 ml

Liqui Moly #ad - Flash point: 181. 0 degrees_celsius. 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. Forms high load-bearing film of lubricant on all friction surfaces.
BrandLiqui Moly #ad
ManufacturerLiqui Moly #ad
Height0 Inches
Length0 Inches
Weight0.4 Pounds
Width0 Inches
Part Number2009
Warranty1 year manufacturer

8. Motorkote


Motorkote MK-HL32-06 Heavy Duty Hyper Lubricant Engine Treatment, Black, Single, 32-Ounce

Motorkote #ad - Power steering systems use 1 ounce per quart of fluid. Works with all brands of synthetic and petroleum-based oils. Hydraulic fluid 1 ounce per 2. 5 gallons of hydraulic fluid.

Transmissions automatic or Manual Use 1 ounce per quart of transmission fluid. Usage: use 2 ounces per quart of oil in crankcases, 3 ounces for heavy duty and towing applications. Lasts multiple fluid changes but maybe used more frequently for best results. Will not wash away with water. Including full synthetic, conventional, semi- synthetic, and mineral. Differentials use 1 ounce per quart of differential fluid. Increases horsepower, lowers operating temperatures and reduces engine noise and vibration in all engines. Motorcycles 1 ounce per quart of fluid max. Recommended to be used in all automobile, truck, lawn, marine, agriculture and heavy-duty equipment. Gas or Diesel engines.
BrandMotorkote #ad
ManufacturerMotorKote #ad
Height8 Inches
Length2 Inches
Width5 Inches
Part NumberMK-HL32-06
WarrantySatisfaction Guarantee



Synthetic Engine Oil Treatment Additive Universally Compatible Performance Enhancing Reverses Engine Wear and Increases Vehicle Life and Mileage by SHINE ARMOR

SHINE ARMOR #ad - Our oil additive treatment is formulated using the latest technology and backwards-compatible with all vehicles. Universally compatible. Our engine performance booster oil treatment is compatible with all types of motor oil and can be used in both gas and diesel engines, and old and new cars.

Quality assured. Our performance booster engine treatment reverses wear in bearings by building a carbon coating, providing effective gas treatment for quiet, smooth and efficient performance. Optimal engine performance. Groundbreaking formula gear oil. We know you will be delighted with this ground-breaking engine additive technology. This revolutionary engine oil additive is made in the USA, and contains scientifically backed synthetic oil nanoparticles to boost engine performance.
ManufacturerSHINE ARMOR #ad
Height6 Inches
Length2 Inches
Width2 Inches
Part NumberCA- Oil 2

10. BG


BG MOA Motor Oil Additive 11oz 3 Pack

BG #ad - Extends engine life. Reduces wear. Bg moa fortifies all qualities of engine oil, providing superior, long-lasting engine protection and maintain peak engine performance. It prevents engine oil oxidation and thickening under even the most intense driving conditions. Prevents sludge and varnish.
BrandBG #ad
ManufacturerBG #ad
Height8 Inches
Length8 Inches
Weight2.6 Pounds
Width8 Inches
Part Number115_3PACK