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How Does Oil Get to the Oil Filter?

Published in Engine Lubrication 2 mins read

The engine's oil pump sends oil directly to the oil filter.

Here's a breakdown of how this process works:

The oil filter is a crucial component in the engine's lubrication system. Its job is to remove contaminants from the engine oil, ensuring that clean oil is circulated throughout the engine to minimize wear and tear.

Here is the journey of oil to the filter in more detail:

  • Oil Pump Action: The oil pump, driven by the engine, draws oil from the oil pan.
  • Pressurized Flow: The pump creates pressure, which forces the oil through the engine's oil passages.
  • Direct Path to the Filter: From these passages, the oil is channeled directly to the oil filter.
  • Entry Point: The oil enters the filter through holes located on the perimeter of the base plate.
  • Filtration Process: Once inside the filter, the oil passes through a filtering medium which removes contaminants.
  • Clean Oil Out: Filtered oil is then directed back into the engine to lubricate various components.
Step Description
1 Oil pump draws oil from the pan.
2 Pump creates pressure and forces oil through passages.
3 Oil is channeled directly to the oil filter.
4 Oil enters filter through base plate perimeter holes.
5 Oil is filtered of contaminants.
6 Filtered oil flows back into the engine.

This direct route ensures that the oil is cleaned before being distributed to the engine's critical parts, and is crucial to maintaining engine health and longevity.

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