The oil filter on a 2023 Nissan Sentra is located on the underside of the engine, toward the front of the engine bay on the passenger side. It uses a cartridge-style filter housed in a small housing rather than a traditional spin-on filter, and you access it from below the vehicle after removing the undercarriage shield.
In this generation, Nissan tends to place the cartridge-style oil filter in a lower, harder-to-see location. Knowing its approximate position will help you plan an oil change without unnecessary disassembly. If you’re unsure because your exact engine variant differs, consult the owner's manual or a service manual for your vehicle’s VIN-specific engine code.
Location and access
Use the following steps to locate the oil filter housing on a 2023 Sentra.
- Park on a level surface, set the parking brake, and let the engine cool before touching anything.
- Raise the front of the car with a jack and support it on jack stands, then remove the front undercarriage splash shield to expose the lower engine area.
- Look along the bottom of the engine toward the front passenger side for a cylindrical oil filter housing or canister with a removable cap or cover.
- Unclip or unscrew the housing cap using the appropriate tool (the cap, not a spin-on filter, is typically removed to access the cartridge inside).
- Carefully remove the old filter element, observe the orientation, and prepare the new cartridge for installation.
Having identified the oil filter housing, you’re ready to perform a filter change or to verify your vehicle’s specific service procedure in the manual. If the housing is difficult to reach, you may need to remove more shielding or consult a professional.
Notes and variations
While the majority of 2023 Sentra models use a bottom-mounted, cartridge-style filter, engine configuration and local market options can affect the exact location. Always check your VIN-specific service information if you’re unsure. If your undercarriage shield is damaged or missing, replace it before attempting any maintenance on the oil system.
Summary
The oil filter on a 2023 Nissan Sentra is typically located on the underside of the engine, near the front passenger side, inside a cartridge-style housing. Access it from underneath the vehicle after removing the front splash shield; this is not a traditional spin-on filter and requires removing the housing cap to access the cartridge. Always verify with the service manual for your exact engine code and VIN.