How often do engine parts need maintenance?
Release time:
2025-09-12
The maintenance intervals for engine components vary depending on the parts and usage conditions. Below are the maintenance intervals for some common engine components:
Engine oil and oil filter
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Fully synthetic oil Generally replaced every 10,000 kilometers or 12 months.
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Semi-synthetic oil Usually replaced every 7,500 kilometers or 9 months.
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Mineral oil Replaced every 5,000 kilometers or 6 months. The oil filter is generally replaced together with the oil.
Air filter
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Under normal conditions Replaced every 10,000 to 20,000 kilometers or every 12 to 24 months.
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Harsh environments If the vehicle frequently operates in dusty environments, it should be checked or replaced every 5,000 to 10,000 kilometers.
Air conditioning filter
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Normal use Replaced every 15,000 to 20,000 kilometers or every 12 to 18 months.
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Frequent air conditioning use In areas where air conditioning is used frequently during summer or winter, it can be replaced every 10,000 to 15,000 kilometers.
Spark plugs
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Nickel alloy spark plugs Replaced every 20,000 to 30,000 kilometers.
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Platinum spark plugs Replaced every 40,000 to 60,000 kilometers.
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Iridium spark plugs Replaced every 60,000 to 100,000 kilometers.
Coolant
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Generally replaced every 2 years or every 40,000 to 60,000 kilometers, depending on the coolant test results.
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