Should motor oil be changed after this repair...

[axxel]

My 2007 versa had the oil pressure switch replaced at the dealership.

Should the motor oil be changed now? It seems that replacing that switch would have exposed the motor oil to contaminants? Or is the pressure switch completely isolated from the motor oil?

[DeltaP]

What contaminates? That's what oil filters are for. But it's your money.

[axxel]

Originally Posted by DeltaP

What contaminates? That's what oil filters are for. But it's your money.

Dust, dirt, etc.

Just wondering if it's usually done or not.