How many years does power steering fluid last?

The replacement cycle of power steering fluid is typically 2 to 5 years or 40,000 to 80,000 kilometres, depending on the fluid type and driving conditions. Mineral oil-based power steering fluid is recommended to be replaced every 3 to 4 years or 60,000 kilometres, while synthetic oil-based power steering fluid can be extended to 4 to 5 years or 80,000 kilometres due to its superior oxidation resistance. If you frequently encounter urban traffic congestion or predominantly drive short distances, it is advisable to reduce the replacement interval to 2 years or 40,000 kilometres. Regular inspection of the fluid's colour and odor is essential. Maintaining the power steering system in optimal condition not only ensures responsive steering but also prevents pump wear caused by fluid degradation, thereby minimizing the risk of costly repairs.