Driver's fender is fan control relay.
The passenger fender tends to be a crap shoot.
The four in a row are.
Oxygen heater relay
Fuel pump relay
Power latch relay
Ac clutch relay
They don't seem to always be in the same order. I followed the wiring diagram and checked wire colors to see what mine were.
mj1988electricalmanual_(1).pdfpdf
That is the 88 electrical manual I believe it's the same as 87.
The one by the AC hose someone has added.