10 bestDiesel Oilsof August 2026
112M consumers helped this year.
1
Liqui Moly 2332 Leichtlauf High Tech 5W-40 Engine Oil - 5 Liter
Liqui Moly
9.8
2
Motul 7100 4T 10W-40 Synthetic Oil 4 Liters (104092)
Motul
9.6
3
Shell Rotella T6 Full Synthetic 5W-40 Motor Oil, 1 Gallon (3 Pack)
Shell Rotella
9.3
4
Liqui Moly 2331 Leichtlauf High Tech 5W-40 Engine Oil - 1 Liter
Liqui Moly
9.1
5
Valvoline Premium Blue One Solution SAE 15W-40 Diesel Engine Oil 5 GA Pail
Valvoline
8.8
Other
Motul 007250 8100 X-cess 5W-40 Synthetic Gasoline and Diesel Engine Oil - 5 Liter Jug
Valvoline Premium Blue SAE 10W-30 Diesel Engine Oil 1 GA, Case of 3
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 5 Litre (3 Pack)
Royal Purple 06484-6PK API-Licensed Heavy Duty SAE 0W-40 High Performance Synthetic Motor Oil, 1 Quart Bottle, Case of 6
5% off
6
8100 X-Cess 5w40 GEN 2 Oil 5 Liter Bottle
Motul
8.5
7
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 5 Litre
Shell Rotella
8.2
8
Royal Purple 05154 API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil, 5-Gallon Pail
Royal Purple
7.9
9
Motul 107206 8100 X-Clean EFE 5W30 Lubricant (5 Liter), 169.05 Fluid_Ounces
Motul
7.6
10
Motul 106377 8100 X-Clean+ Engine Oil (5w-30) -5 Liter
Motul
7.3
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