Hi,
I have no experience with you model but on my ride it is behind the battery shield, that's the plastic bit behind the battery.

My OVP is the aluminium one with the knife-blade fuse on the top of it. It has a black plastic cover over the whole unit.

Hope this helps you.

__________________

Peace and Blessings to you and yours
Steve

1987 /88 300D 178K & Very tidy
WVO RUG Diesel Blend OEM fuel heater thermostat by passed
1991 Nissan Patrol TD42 350k & very rough
WVO RUG Blend return line to cav 296 filter