{Updated} Top 10 Best oil additive for high mileage cars {Guide & Reviews}

Are you looking for best oil additive for high mileage cars, we’ve consulted top experts who has in-and-out knowledge about the oil additive for high mileage cars. We choose the top most quality product, which comes with amazing features you’ve never heard before. We have filter more than 100+ of product to give you top 10 list of best oil additive for high mileage cars.

This list is undoubtedly the best oil additive for high mileage cars available in the market today. However, if you don’t want to spend more time on filtering and finding which one is good oil additive for high mileage cars, then you should absolutely go for our Top list of the winner. which comes with all the basic features one could expect in a oil additive for high mileage cars.


Best oil additive for high mileage cars – The Winners!


But these three has some more competitions too, Check out below List of Top 10 best oil additive for high mileage cars.

If you are ready to choose a new oil additive for high mileage cars, check out our recommendations for the best oil additive for high mileage cars. But if you’d like to learn more about the various types of oil additive for high mileage cars available and how to choose the right one for you, read on.


List of Top 10 Best oil additive for high mileage cars In Detailed


SaleBestseller No. 1
Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts
  • Superior wear protection on critical engine parts
  • 6X better wear protection than industry standards, as measured in the latest Sequence IVA test
  • Superior sludge cleaning and protection against new formation
  • 1.3X better sludge protection than industry standards, as measured in Sequence VH sludge test vs. API SP limits
  • Full synthetic formula provides thermal and oxidation stability
Bestseller No. 2
Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT
  • MaxLife Technology prevents engine breakdown with 40% better wear protection than the industry standard
  • Includes seal conditioners to reduce oil consumption and oil leaks in high mileage engines.
  • Added detergents reduce sludge, corrosion, rust and deposits to help keep motors clean inside and ensure a smooth-running engine.
  • Advanced friction-fighting additives help maximize performance and improve fuel efficiency.
  • Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN
  • American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
SaleBestseller No. 3
Castrol 1597B1 EDGE Extended Performance 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart
  • Protection: Proprietary titanium additive provides unsurpassed wear protection; Bottle Color: Gold
  • Power: The muscle to maintain viscosity stability under the extreme force of your engine
  • Engineered With Fluid Titanium Technology That Offers Maximum Strength Under Pressure
  • Reduces Metal-To-Metal Contact Across A Range Of Different Driving Speeds
Bestseller No. 4
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT
  • Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
  • 40% better wear protection vs. industry standards as tested in the Sequence IVB engine test
  • 25% better deposit protection with superior engine cleaning detergents as tested in the GMOD engine test
  • Full synthetic formula offers 24X stronger protection against engine-killing contaminants than the leading full synthetic motor oil
  • Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN, GM dexos 1 Gen 9
  • American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
SaleBestseller No. 5
Valvoline Multi-Vehicle 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, light yellow/green.
  • CONTAINS ALUGARD PLUS FOR COMPATIBLITY WITH ALL ETHYLNE GLYCOL-BASED COOLANTS in automobiles and light duty trucks.Fit Type: Universal
  • FIGHTS CORROSION, SCALING AND RUST while protecting all cooling system metals (including aluminum)
  • HIGH-QUALITY ADDITIVES PROTECT AGAINST LEAKS and won’t harm gaskets, hoses, plastics or original vehicle finish
  • PRE-MIXED YELLOW FORMULA IS READY-TO-USE in a 50/50 ratio with deionized water to protect all modern engine components from winter freezing (-34F) and summer boiling (265F).
  • To use it in all makes and models designed to use ASTM D3306
  • YELLOW CONCENTRATE FORMULA should be mixed with clean tap water or demineralized water at 50/50 ratio for temperatures -34 to 265F; 60/40 for -62 to 270F; and 70/30 for -84 to 267F
  • BATCH-TESTED IN THE LAB, FLEET-TESTED IN THE REAL WORLD to help car and truck owners achieve optimal performance and maximize engine life.
Bestseller No. 6
Honda FBA_08200-9008 08200-9008 Automatic Transmission Fluid, 4 Pack, 1 US QT /946 ML
  • Honda DW-1 Automatic Transmission Fluid, 1 quart, Pack of 4
SaleBestseller No. 7
Pennzoil Platinum Full Synthetic 0W-20 Motor Oil (5-Quart, Pack of 1)
  • Full synthetic 0W-20 engine oil that is made with natural gas and designed for complete protection for top engine performance
  • Helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first. Guaranteed* (see Warranty Information in Product Description).
  • Provides better fuel economy (based on the latest industry standards)
  • Pennzoil Platinum 0W-20 keeps pistons up to 45% cleaner than the toughest industry standard (based on Sequence IIIH results)
  • No other leading synthetic oil provides better wear protection from friction (Based on Sequence IVA wear test using SAE 5W-30)
  • Formulated to provide faster low-temperature oil flow and protection in extreme heat
  • Single 5-quart bottle with ergonomic design for easy handling and pouring
  • Helps protect engines from loss of power
Bestseller No. 8
Lucas Oil 10003 Fuel Treatment - 1 Quart
  • The world’s #1 fuel additive for both gasoline and diesel engines
  • A great tune-up in a bottle – treats gasoline, diesel fuel and increases MPG
  • Cleans and lubricates the fuel system, including fuel injectors, carburetor and combustion chamber
  • Improves fuel economy by burning excess exhaust emissions
  • Increases power and acceleration by improving fuel flow and reducing deposit buildup
  • Neutralizes sulfur and other harmful contaminants present in the fuel system
  • Increases the life of pumps and injectors
  • Prevents rust and corrosion, prolonging the life of engine and fuel system components
Bestseller No. 9
SeaFoam SF-16 Motor Treatment 16 oz. Can (3)
  • SeaFoam SF-16 Motor Treatment 16 oz. Can (3)
SaleBestseller No. 10
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Single Pack, New Packaging)
  • Full synthetic 5W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown
  • Improved wear performance with significantly increased level of protection against harmful engine wear (compared to previous generation API CJ-4 engine oils)
  • Enhanced fuel economy capability of 1.5% without compromising engine protection or durability (compared to 15W-40 oils)
  • Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants
  • Resists breakdown by heat to provide continuous protection throughout the service interval, and also provides improved low-temperature flow compared to conventional 15W-40 oils
  • Advanced low-ash formulation helps control blocking of or poisoning of exhaust after-treatment devices
  • Limited warranty valid up to 15 years or 500,000 miles (whichever comes first) if you exclusively use Shell Rotella T6 Full Synthetic Technology heavy-duty engine oil*
  • Meets or exceeds the following industry specifications: API CK-4, CJ-4, CI-4 PLUS, CI-4, CH-4; ACEA E11; JASO DH-2, MA, MA2

Hope this list of the best oil additive for high mileage cars will be helpful for you. Feel free to contact us if you have any questions about our site or our reviews, and we will be happy to help you with your purchasing decisions in any way we can.

Scroll to Top