Filter and lubrication NISSAN SERENA (C25)

For the Nissan Serena (C25), the oil filter is typically located on the engine block and is usually a spin-on type. When changing the oil filter, it’s critical to ensure the old filter is fully removed and the rubber gasket doesn’t stay stuck to the engine mounting surface, as this can cause leaks or the new filter not seating properly.

If the oil filter "comes out after start," it likely means it wasn’t tightened enough or the seal wasn’t lubricated correctly during installation. When installing the new filter, apply a thin layer of fresh engine oil on the rubber gasket to ensure a good seal, then screw it on by hand until snug—do not over-tighten, but make sure it is secure enough to prevent oil leaks.

Here's a typical oil filter and lubrication change process for the Nissan Serena C25:
- Warm up the engine slightly to thin the oil.
- Drain the old engine oil by removing the drain plug.
- Remove the old oil filter with an oil filter wrench.
- Before installing the new filter, lubricate the rubber gasket with new oil.
- Screw the new filter on by hand until snug; do not use excessive force.
- Refill the engine with the appropriate oil type and quantity.
- Run the engine and check for leaks around the filter and drain plug.

The filter may be somewhat tricky to access due to plastic covers or engine bay components, so remove or bend these parts gently if needed.

Make sure to double-check that the old oil filter rubber seal isn’t left behind on the mounting surface each time to avoid issues.

Following these guidelines will help ensure the filter stays in place and oil system lubrication remains reliable in your Serena.