How does the 74115561 OIL Filter improve fuel efficiency?
The 74115561 oil filter uses high-quality cellulose filter paper, which has high filtration accuracy and can effectively intercept impurities such as metal shavings, dust, and carbon deposits in the engine oil. By ensuring the cleanliness of the engine oil, it helps form a high-quality lubricating film between engine components, reducing friction between moving parts, minimizing energy loss during engine operation, and thus improving fuel efficiency.
