10W-30 motor oil

Motor oil with viscosity 10W-30

Engine oil with a viscosity of 10W-30 is a versatile lubricant that is used in many vehicles to ensure reliable lubrication and optimum engine protection. The viscosity of an engine oil indicates how thick or thin the oil is at different temperatures. The first number, ‘10W’, describes the fluidity of the oil at cold temperatures, where ‘W’ stands for winter. A higher number such as 10W means that the oil is slightly thicker at cold temperatures, which requires a slightly longer period of time to circulate through the engine at cold temperatures. It is still sufficiently thin to protect the engine from wear when starting.

The second number, ‘30’, describes the viscosity of the oil at operating temperature. A value of 30 indicates that the oil retains a medium thickness at operating heat, which provides a good balance between engine protection and fuel efficiency.

10W-30 engine oil is often used in older vehicles or in vehicles that are operated at moderate temperatures. It is well suited for vehicles used in moderate climates where temperatures do not get extremely cold or hot. Manufacturers such as Honda, Toyota and Ford often recommend 10W-30 for certain models as it provides reliable lubrication and protection at moderate operating temperatures. It is a solid choice for everyday use and ensures that the engine remains efficient and durable under normal operating conditions.