Best synthetic engine oils 2019 – Top synthetic engine oils reviews & buying guides

34164 Reviews Scanned

To create the best possible reviews and tables of the best synthetic engine oils, we examine a lot of user reviews. In order to conclude on the list of the best synthetic engine oils we analyzed exactly 34164 reviews. Examining multiple reviews for synthetic engine oils will help you choose the top selling affordable synthetic engine oils.

Best synthetic engine oils:

SaleBestseller No. 1
Castrol 03060 GTX MAGNATEC 0W-20 Full Synthetic Motor Oil, 5 Quart
  • -Dramatically reduce engine wear
  • -Leave critical engine parts 4X smoother* * As tested in the industry Sequence IVA wear test
  • -Superior wear protection on critical engine parts
SaleBestseller No. 2
Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil, 5 Quart
  • Dramatically reduce engine wear
  • Leave critical engine parts 4X smoother
  • Add a layer of protection during warm-up and beyond
SaleBestseller No. 3
Castrol 03124 EDGE 0W-20 Advanced Full Synthetic Motor Oil, 5 Quart
  • Advanced premium full synthetic motor oil to offer strength under extreme pressure
  • Titanium strong for maximum engine performance
  • Reduces metal-to-metal contact across a range of different driving speeds
Bestseller No. 4
AmazonBasics High Mileage Motor Oil, Full Synthetic, SN Plus, dexos1-Gen2, 5W-30, 5 Quart
  • High-mileage full-synthetic motor oil (5W-30, 5 quart); offers higher level of protection for engines over 75,000 miles and longer drain intervals
  • Formulated to reduce likelihood of Low Speed Pre-Ignition; reduces friction for improved fuel economy and protection against engine wear
  • High resistance to viscosity and thermal breakdown
SaleBestseller No. 5
Castrol 03084 EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart
  • Advanced premium full synthetic motor oil to offer strength under extreme pressure
  • Titanium strong for maximum engine performance
  • Reduces metal-to-metal contact across a range of different driving speeds
SaleBestseller No. 6
Shell Rotella T6 Full Synthetic 5W-40 Diesel Motor Oil (1-Gallon, Case of 3)
  • Provides 1.5% improved fuel economy performance compared to SAE 15W-40 oils
  • Triple Protection Plus formula combines fully synthetic base oils with advanced additives for excellent equipment protection and long engine life
  • Formulated with additive technology that protects against the effects of soot, dirt and other contaminants
Bestseller No. 7
Valvoline SynPower 0W-20 Full Synthetic Motor Oil - 5qt (813460)
  • Excellent engine cleanliness through superior sludge and varnish protection
  • Outstanding high-temperature protection under severe driving conditions and superior cold-temperature protection through faster oil flow at start-up
  • Helps maintain fuel efficiency
Bestseller No. 8
Pennzoil Platinum Full Synthetic Motor Oil (SAE, SN) 0W-20, 5 Quart - Pack of 1
  • Engineered to provide a high-quality base oil using our revolutionary PurePlus gas-to-liquid technology in combination with a high performance additive system
  • Helps protect against the effects of low speed pre-ignition (LSPI) in modern turbocharged engines
  • Provides better fuel economy which helps you drive an extra 550 miles per year vs a dirty engine
Bestseller No. 9
AmazonBasics Full Synthetic Motor Oil, SN Plus, 0W-20, 5 Quart
  • Full-synthetic motor oil (0W-20, 5 quart); formulated for longer drain intervals
  • Formulated to reduce likelihood of Low Speed Pre-Ignition; reduces friction for improved fuel economy and protection against engine wear
  • High resistance to viscosity and thermal breakdown
SaleBestseller No. 10
Valvoline 5W-40 Premium Blue Extreme Synthetic Diesel Engine Oil - 1gal (Case of 3) (774038-3PK)
  • Valvoline Premium Blue Engine oil is "The Only One" exclusively endorsed and recommended by Cummins
  • Superior synthetic base stocks provide faster, safe starts during freezing weather and enhanced thermal properties for hot weather operations
  • Enhanced protection against oil oxidation

Best synthetic engine oils 2019:

Here is the list of the best synthetic engine oils in 2019. We advise you to study our top products list before you purchase synthetic engine oils.

Trending top synthetic engine oils Products:

Last update on 2019-10-18 at 18:00 / Affiliate links / Images from Amazon Product Advertising API