How does the 46544820 oil Filter improve fuel efficiency?
The 46544820 oil filter can effectively trap these impurities through its filter element. Clean engine oil can maintain its designed optimal viscosity and form a uniform and stable oil film on the surfaces of moving parts like pistons and crankshafts. This minimizes the frictional resistance between these parts. If there are impurities in the oil, they will act like abrasives, increasing friction. The engine would then need to consume more fuel to overcome this extra resistance. By reducing friction, this filter indirectly improves fuel efficiency.
