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What is the shelf life of diesel engine oil?

1 Answers

MollyLynn

07/30/25 5:46am

The shelf life of unopened diesel engine oil is generally 4-5 years. Storage method: The contamination and deterioration of diesel engine oil during storage are mainly caused by its exposure to moisture, oxygen, and impurities in the air. Therefore, opened diesel engine oil must be stored in a sealed container. Related introduction: Diesel engine oil is the lubricating oil used in diesel engines. Diesel engines, abbreviated as diesel engines, are engines with high torque, efficiency, and good economic performance. Their energy source comes from the combustion of diesel engine oil. The application prospects of diesel engines are very broad, and the global diesel engine market is showing steady growth. In fact, maintaining a diesel engine is a highly technical task, especially when using fully synthetic diesel engine oil. Proper maintenance can even extend the service life of a diesel engine.

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