AdChoices
Nalley Lexus Smyrna
2018 Lexus RX 350 Oil Filter
Lexus Oil Filter service at Nalley Lexus Smyrna in Smyrna, GA
SCHEDULE NOWFrequently asked questionsFrequently Asked Questions
6 common questions answered
Is the oil filter replaced every time a 2018 Lexus RX 350 has its oil changed?The manufacturer’s published maintenance schedule calls for the oil filter to be replaced every 10,000 miles on this model year.
Replacing the filter with the oil prevents one loaded filter from being stretched across two oil changes. The filter captures debris carried by the oil, and its condition depends on the vehicle’s service history and use.
- Manufacturer-published interval: every 10,000 miles
- Filter replacement accompanies the oil service
- Service history helps determine what is due
What is included in an oil filter replacement on a 2018 Lexus RX 350?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 actually fitted to the vehicle. After installation, the engine is run so the filter seal can be checked. The filter is replaced alongside the oil.
- Filter matched to the engine
- New drain plug gasket or washer where used
- Leak inspection at the filter seal
What happens if the oil filter on a 2018 Lexus RX 350 is not replaced?A loaded filter can open its bypass valve, allowing oil to circulate without being filtered.
The engine may still receive oil, but it may not receive filtered oil. Drivers may notice an oil-pressure warning, a noisier engine, or oil that darkens quickly after a change. An inspection and service history help determine the vehicle’s condition.
- Debris remains captured less effectively
- Unfiltered oil may circulate through the engine
- Oil-pressure warnings should receive prompt attention
Does a 2018 Lexus RX 350 need a specific oil filter?Yes, the filter must be matched to the 3.5-liter, six-cylinder engine, and filters are not interchangeable across engines.
The correct filter depends on the engine actually fitted to the vehicle. Nalley Lexus Smyrna can match the filter during service without relying on a generic replacement. The filter is installed with the oil and its seal is checked for leaks.
- Engine displacement: 3.5 liters
- Engine configuration: six-cylinder V6
- Filter selection is matched to the engine
Can the oil be changed on a 2018 Lexus RX 350 without changing the filter?The oil can be drained without replacing the filter, but the manufacturer’s schedule calls for filter replacement every 10,000 miles.
Leaving a loaded filter in place allows the bypass valve to open, so oil can circulate unfiltered. The vehicle’s maintenance history and the manufacturer’s schedule determine what service is due. Replacing the filter alongside the oil keeps the service together.
- Filter replacement is scheduled every 10,000 miles
- A loaded filter may allow unfiltered oil circulation
- Service history helps determine the next maintenance need
How do I book an oil and filter service at Nalley Lexus Smyrna?You can schedule appointment online with Nalley Lexus Smyrna or call 770-618-7908.
The dealership serves Smyrna and surrounding areas, including Atlanta, Marietta, Vinings, and Mableton. Mention the 2018 Lexus RX 350 and request oil filter service so the filter can be matched to the engine and replaced alongside the oil.
- Online scheduling is available
- Phone: 770-618-7908
- Address: 2750 Cobb Parkway SE, Smyrna, GA 30080