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Subaru
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1997
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Impreza L Sedan F4-2.2L SOHC
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Repair and Diagnosis
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Maintenance
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Filters
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Oil Filter
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Description and Operation
Oil Filter: Description and Operation
The
oil filter
is a full-flow cartridge type that utilizes a paper element. It also has a built-in by-pass valve. The filter element has a special pleat design to-increase the effective filtering area.