[Nuke]

Why not spray the affected areas with some light oil or in my case I would use ACF-50.
It gets sprayed all over the exposed areas of my bike and is friendly for electrical connectors too. I do ride the bike when there is salt brine on the road and the components are much more exposed than in a car.
Does not look like you have spent much time wiping the grime off your engine. Even a damp rag can get rid of much of that crap especially if that is salt residue which will cause corrosion. I would wipe it down then spray the oil. I do apply anti seize on screws that are used more often, ie the air filter screws. You may never need to touch those hose clamps.