This oil pressure switch is found mounted by the pushrods (As opposed to the one mounted by the water pump pulley)

They used to be brown in color, but now they are blue.

The switch may say 028919081D on it. Don't worry, it is safe to use.

Also fits Tiico and diesel Vanagon for the low pressure (0.15-0.35) switch located transmission side of the engine on the cylinder head.

Comes with a sealing washer.

Ref ID: 056919081C