What sensor would this be for

[Driver]

Spin-on Oil Filter Housing, 4BD1

Brand: Isuzu | Convert your County cartridge type oil filter housing to the later 4x4 Perentie style spin-on type oil filter. This is the single type "upside down" filter housing. Will also suit the Series III Stage 1 fitted with the Isuzu motor. The gasket for this housing is 8943706700.

klr.com.au

The sensor coming out the bottom of the housing - what would that be telling? Oil pressure or oil temperature?

 

[DrDunc]

Spin-on Oil Filter Housing, 4BD1

Brand: Isuzu | Convert your County cartridge type oil filter housing to the later 4x4 Perentie style spin-on type oil filter. This is the single type "upside down" filter housing. Will also suit the Series III Stage 1 fitted with the Isuzu motor. The gasket for this housing is 8943706700.

klr.com.au

The sensor coming out the bottom of the housing - what would that be telling? Oil pressure or oil temperature?

Whats on your isuzu/land rover/Hitachi already?

Looks more like a thermocouple temperature sender, but honestly don't know

Probably easier asking the supplier? (there are several online who sell it)