2013 Subaru Impreza Oil Filter in Thornton, CO

The filter captures debris carried by the oil and can load over time. Replacing it with the oil gives the fresh oil a clean filtration point instead of carrying an older filter into another service cycle.

• Filter matched to the engine
• New gasket or washer where applicable
• Leak check after the engine runs

The existing filter is removed and replaced with one suited to the installed engine. A new drain plug gasket or washer is used where applicable, and the filter seal is checked after the engine has run.

• Correct filter fitment
• Drain plug sealing renewal where applicable
• Inspection for leaks at the filter seal

The engine may still receive oil, but it may no longer receive clean, filtered oil. Debris can continue moving through the lubrication system, while warning signs may include an oil-pressure warning, unusual engine noise, or oil that darkens quickly after a change.

• Bypass valve may open
• Unfiltered oil may circulate
• Engine noise or an oil-pressure warning may appear

Correct fitment supports proper sealing and filtration for this flat-four engine. The filter selection should be based on the engine actually fitted to the vehicle, without substituting a filter intended for another engine.

• Engine displacement: 1,995 cc
• Engine size: 2.0 liters
• Engine layout: flat-four

The filter holds debris removed from the oil and becomes less effective as it loads. Keeping an older filter for another oil change can allow the bypass valve to open and let unfiltered oil circulate.

• Filter captures oil-borne debris
• A loaded filter can trigger bypass flow
• New oil benefits from fresh filtration

The service team can fit a filter matched to the installed engine, replace the oil alongside it, and check the filter seal after the engine runs. Mike Shaw Subaru is located at 1650 W 104th Avenue in Thornton, Colorado.

• Online scheduling is available
• Phone: 720-724-9280
• Address: 1650 W 104th Avenue, Thornton, CO 80234