Mike Shaw Subaru Greeley
2019 Subaru Wrx Oil Filter
Subaru Oil Filter service at Mike Shaw Subaru Greeley in Greeley, CO
SCHEDULE NOWFrequently asked questionsFrequently Asked Questions
6 common questions answered
Is the oil filter replaced every time a 2019 Subaru WRX has its oil changed?The manufacturer’s published schedule calls for the 2019 Subaru WRX oil filter to be replaced every 6,000 miles.
Replacing the filter with the oil removes the debris the filter has collected and helps maintain filtered oil circulation. The vehicle’s service history and the manufacturer’s schedule determine when the next service is due.
- Filter replacement is scheduled every 6,000 miles.
- The filter is replaced alongside the engine oil.
- A leak check follows after the engine is run.
What is included in an oil filter replacement on a 2019 Subaru WRX?The service includes an engine-matched oil filter, a new drain plug gasket or washer where used, and a leak check after the engine runs.
The filter is matched to the engine actually fitted in the 2019 Subaru WRX. The sealing item is renewed where that engine uses one, and the filter seal is checked after operation.
- Filter matched to the engine’s specification.
- New drain plug gasket or washer where applicable.
- Leak inspection at the filter seal after running the engine.
What happens if the oil filter on a 2019 Subaru WRX is not replaced?A loaded filter can open its bypass valve, allowing oil to circulate without being filtered.
The engine still receives oil, but it does not receive filtered oil once the bypass valve opens. Debris held by the filter can therefore stop being captured, which is why the filter is replaced with the oil rather than stretched across two changes.
- Oil may circulate unfiltered after the filter loads.
- The filter retains debris carried away by the oil.
- A noisier engine or oil-pressure warning deserves attention.
Does a 2019 Subaru WRX need a specific oil filter?Yes, the filter is matched to the 2019 Subaru WRX engine, and filters are not interchangeable across engines.
This model’s five-trim range includes flat-4 engines from 1,998 to 2,457 cc. The filter selected for service should correspond to the engine actually fitted, rather than relying on a filter intended for another engine.
- Engine layout: flat-4.
- Displacement range: 1,998 to 2,457 cc.
- Filter selection follows the fitted engine.
Can the oil be changed on a 2019 Subaru WRX without changing the filter?The 2019 Subaru WRX manufacturer schedule calls for oil filter replacement every 6,000 miles.
Changing oil without replacing the filter leaves the existing filter holding the debris it has collected. Once loaded, its bypass valve opens and oil can circulate unfiltered, so the filter is replaced alongside the oil during the scheduled service.
- The filter captures debris carried by engine oil.
- A loaded filter can allow unfiltered oil circulation.
- Service history helps establish when maintenance is due.
How do I book an oil and filter service at Mike Shaw Subaru Greeley?You can schedule an appointment online or call Mike Shaw Subaru Greeley at (970) 373-0692.
The dealership is at 4720 W 24th St in Greeley, CO. Booking gets a filter matched to the engine actually fitted in your 2019 Subaru WRX and replaced alongside the oil, followed by a leak check after the engine runs.
- Online scheduling is available through the service appointment link.
- Phone booking is available at (970) 373-0692.
- Service location: 4720 W 24th St, Greeley, CO 80634.






