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10 Best Oil Synthetics 2024 in the US

From leading brands and best sellers available on the web.

Sponsored

Engine Oil

SHINE ARMOR

Engine Oil Additive Performance Booster - American Made Engine Oil Treatment for Wear and Tear Protection - Protect Gas and Diesel Engines with Friction and Stiction Eliminator Nanoparticles

Winner

Mobil 1 Ad

Mobil

17%OFF

Mobil 1 Advanced Full Synthetic Motor Oil 5W-20, 5 Quart

10.0

score

Sponsored

Engine Oil

SHINE ARMOR

Engine Oil Additive Performance Booster - American Made Engine Oil Treatment for Wear and Tear Protection - Protect Gas and Diesel Engines with Friction and Stiction Eliminator Nanoparticles

Valvoline

Valvoline

38%OFF

Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT

9.1

score

Shell Rote

Shell Rotella

46%OFF

Shell Rotella T6 5W-40 Diesel Engine Oil, 1 Gallon (Case of 3)

8.8

score

EDGE AFS 5

Castrol

21%OFF

EDGE AFS 5W-20 US 5 QT

8.8

score

Valvoline

Valvoline

25%OFF

Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT

8.8

score

Pennzoil P

Pennzoil

42%OFF

Pennzoil Platinum Full Synthetic 5W-30 Gasoline Engine Oil, 5 Quart

7.9

score

Castrol GT

Castrol

5%OFF

Castrol GTX Full Synthetic 5W-30 Motor Oil, 5 Quarts

7.6

score

Castrol GT

Castrol

14%OFF

Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts

7.3

score

Castrol ED

Castrol

15%OFF

Castrol EDGE 0W-20 Advanced Full Synthetic Motor Oil, 5 Quarts

7.0

score

Quicksilve

Quicksilver

8%OFF

Quicksilver by Mercury Marine 25W-40 Synthetic Marine Engine Oil, 1 Gallon

7.0

score

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