Mercedes-Benz of Tampa

2025 Mercedes-Benz GLS-Class Oil Filter

Mercedes-Benz Oil Filter service at Mercedes-Benz of Tampa in Tampa, FL

Frequently asked questions

Frequently Asked Questions

6 common questions answered

Is the oil filter replaced every time a 2025 Mercedes-Benz GLS-Class has its oil changed?Replacing the oil filter with the oil is the appropriate approach for this service.

The filter captures debris carried by the oil, and a loaded filter can open its bypass valve so unfiltered oil circulates. Replacing it alongside the oil avoids carrying a loaded filter into another oil-change cycle. The manufacturer's maintenance schedule and the vehicle's service history determine the broader maintenance timing.

  • Filter matched to the fitted engine
  • New drain plug gasket or washer where applicable
  • Leak check after the engine runs
What is included in an oil filter replacement on a 2025 Mercedes-Benz GLS-Class?The service includes a correctly matched filter, a new drain plug gasket or washer where applicable, and a post-service leak check.

The filter is selected for the engine actually fitted in the vehicle. After the filter is installed, the engine is run and the filter seal is checked for leaks. The filter is replaced alongside the oil so debris is not carried into another change cycle.

  • Engine-matched oil filter
  • Replacement sealing gasket or washer when used
  • Inspection of the filter seal for leaks
What happens if the oil filter on a 2025 Mercedes-Benz GLS-Class is not replaced?A loaded filter can open its bypass valve, allowing oil to circulate without being filtered.

The engine does not necessarily stop receiving oil when the bypass valve opens, but it can receive oil carrying debris. That is a quiet loss of filtration rather than an immediate loss of lubrication. Replacing the filter with the oil restores the filtration component for the next service cycle.

  • Debris remains captured only until the filter loads
  • The bypass valve can allow unfiltered oil to circulate
  • Filter replacement accompanies the oil service
Does a 2025 Mercedes-Benz GLS-Class need a specific oil filter?Yes, the filter is matched to this engine, and filters are not interchangeable across engines.

The 2025 Mercedes-Benz GLS-Class engine range spans 3.0 to 4.0 liters and six to eight cylinders. The correct filter depends on the engine actually installed, rather than only the vehicle name. Mercedes-Benz of Tampa can match the filter during the service without relying on a universal fit.

  • Engine displacement range: 3.0 to 4.0 liters
  • Cylinder range: six to eight cylinders
  • Filter selection based on the fitted engine
Can the oil be changed on a 2025 Mercedes-Benz GLS-Class without changing the filter?The oil can be drained and replaced separately, but the filter should be replaced alongside the oil.

The filter holds debris removed from the oil and can eventually load enough for its bypass valve to open. Reusing it may leave a loaded filtration component in service while fresh oil is added. The manufacturer's schedule, an inspection, and the vehicle's service history help determine the wider maintenance plan.

  • Fresh oil does not clean a loaded filter
  • A bypass valve can permit unfiltered circulation
  • Filter replacement is included with this oil service
How do I book an oil and filter service at Mercedes-Benz of Tampa?Book online through the schedule appointment link or call Mercedes-Benz of Tampa at (813) 543-8419.

Service is available at 4400 N. Dale Mabry Hwy, Tampa, FL 33614. Booking gets the filter matched to the engine actually fitted and replaced alongside the oil. You can also review current service specials before arranging your visit.

  • Use the online appointment scheduler
  • Call the Tampa dealership directly
  • Receive an engine-matched filter and leak check