Motor Oils

7 motor oils from Valvoline, Mobil, Castrol and more.

Recommended Motor Oils

Castrol

Motor Oils, 1 qt, 10W

+Full synthetic formula

+Formulated for high mileage engines

+10W-40 viscosity grade

−Only one quart per bottle

No price recorded yet.

Motul

Motor Oils, 1L, 10W

+Full synthetic 10W-50 motorcycle oil

+Ester technology listed for motorcycle use

+Lists compatibility with KTM, Husqvarna, Triumph, Aprilia and Moto Guzzi

No price recorded yet.

Quicksilver

1 qt, 10W

+Synthetic blend oil for ATV, UTV and motorcycle engines

+10W-40 viscosity grade

+One quart bottle

No price recorded yet.

Pennzoil

Motor Oils, 1 qt, 10W

+Six-pack of 1 quart bottles

+10W-30 viscosity grade

+Sold in 1 quart containers

No price recorded yet.

Pennzoil

Motor Oils, 1 qt, 10W

+Six-pack of 1 quart bottles

+10W-40 viscosity grade

+Formulated for high mileage engines

No price recorded yet.

Royal Purple

Motor Oils, 1 qt, 10W

+High performance full synthetic formula for motorcycles

+10W-40 viscosity grade

+32 ounce, 1 quart bottle

No price recorded yet.

Royal Purple

Motor Oils, 1 qt, 10W

+High performance synthetic formula for street engines

+10W-40 viscosity grade

+Sold in a 1 quart bottle

No price recorded yet.

Antifreezes & Coolants72 Brake Fluids64 Engine & Radiator Flushes71 Heavy Duty Oils & Fluids12 Power Steering Fluids57 Radiator Conditioners & Protectants25 Refrigerants52 Transmission Fluids66 Windshield Washer Fluids75 Winter Car Fluids65 Cooling System Additives79 Engine & Oil Additives71

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.

Motor Oils

Recommended Motor Oils

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