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Nalley Lexus Roswell
2018 Lexus Nx-300h Oil Filter
Lexus Oil Filter service at Nalley Lexus Roswell in Roswell, GA
SCHEDULE NOWFrequently asked questionsFrequently Asked Questions
6 common questions answered
Is the oil filter replaced every time a 2018 Lexus NX 300h has its oil changed?Yes, the oil filter is replaced alongside the oil according to the manufacturer's published schedule for the 2018 Lexus NX 300h.
The schedule calls for oil filter replacement every 10,000 miles. Replacing it with the oil gives fresh oil a clean filter rather than sending it through a filter already holding debris.
- Filter matched to the engine
- Replacement alongside the oil
- Leak check after the engine runs
What is included in an oil filter replacement on a 2018 Lexus NX 300h?The service includes an engine-matched filter, a new drain plug gasket or washer where applicable, and a leak check after the engine runs.
The filter is selected for the engine fitted to the vehicle. The sealing component is renewed where this engine uses one, and the filter seal is checked after operation.
- Engine-matched oil filter
- Drain plug gasket or washer where applicable
- Post-service filter-seal leak check
What happens if the oil filter on a 2018 Lexus NX 300h is not replaced?A loaded filter can open its bypass valve, allowing oil to circulate without filtration.
The engine may continue receiving oil, but it is no longer receiving filtered oil. Debris remains in circulation, which is why the filter is replaced with the oil rather than stretched across two changes.
- Debris is held by the filter
- The bypass valve opens when the filter loads
- Unfiltered oil can circulate
Does a 2018 Lexus NX 300h need a specific oil filter?Yes, the filter is matched to the 2.5-liter, four-cylinder engine in the 2018 Lexus NX 300h.
Filters are not interchangeable across engines because engines can require different filtration and fitment characteristics. The service uses a filter matched to the engine actually fitted, without relying on a universal component.
- 2.5-liter displacement
- Inline-four cylinder layout
- Engine-matched filter selection
Can the oil be changed on a 2018 Lexus NX 300h without changing the filter?The oil can be changed separately, but the manufacturer's schedule calls for replacing the oil filter every 10,000 miles.
A filter that has captured debris may open its bypass valve, allowing unfiltered oil to circulate. The appropriate service decision depends on the manufacturer's schedule and the vehicle's service history.
- Filter replacement is scheduled every 10,000 miles
- Loaded filters can bypass filtration
- Service history helps determine the next visit
How do I book an oil and filter service at Nalley Lexus Roswell?You can schedule an appointment online or call Nalley Lexus Roswell at (770) 284-8580.
The dealership is located at 980 Mansell Road in Roswell, GA 30076. Booking covers replacement with a filter matched to the engine and a leak check after the engine runs.
- Online appointment scheduling
- 980 Mansell Road, Roswell, GA 30076
- Phone: (770) 284-8580