According to Hollander Interchange, these will be good for the parts you need, should you decide to keep it.
RADIATOR:
manual trans w/ AC:
EXPLORER 91-94 MT, w/AC
MAZDA B-4000 94 MT, w/AC
MAZDA B-4000 94 MT, w/o AC; super cooling
RANGER 92-93 6 cyl, MT, w/AC
RANGER 94 6 cyl, 4.0L, MT, w/AC
RANGER 94 6 cyl, 4.0L, MT, w/o AC; super cooling
manual trans w/o AC:
EXPLORER 91-94 MT, w/o AC
MAZDA B-3000 94 MT, w/AC
MAZDA B-3000 94 MT, w/o AC; super cooling
MAZDA B-4000 94 MT, w/o AC; std cooling
MAZDA NAVAJO 91-94 MT
RANGER 92-93 6 cyl, MT, w/o AC; 4.0L
RANGER 94 6 cyl, 3.0L, MT, w/AC
RANGER 94 6 cyl, 3.0L, MT, w/o AC; super cooling
RANGER 94 6 cyl, 4.0L, MT, w/o AC; std cooling
Auto Trans w/ AC:
EXPLORER 91-94 AT, w/AC
RANGER 90-91 6 cyl, AT, 2-1/8" thick
RANGER 92-93 6 cyl, AT, w/AC
Auto Trans w/o AC (std. cooling):
EXPLORER 91-94 AT, w/o AC; std cooling
RANGER 94 6 cyl, 4.0L, AT, w/o AC; std cooling
Auto Trans w/o AC (super cooling):
EXPLORER 91-94 AT, w/o AC; super cooling
MAZDA B-4000 94 AT
MAZDA NAVAJO 91-94 AT
RANGER 94 6 cyl, 4.0L, AT, w/AC
RANGER 94 6 cyl, 4.0L, AT, w/o AC; super cooling
Hollander Notes:
All models will physically interchange difference is capacity & trans cooler
HOOD:
BRONCO II 89-90
EXPLORER 91-94
MAZDA NAVAJO 91-94
RANGER 89-92
FENDER:
2 Door:
EXPLORER 93-94 2 Dr
MAZDA NAVAJO 93-94 LX
4 Door:
EXPLORER 93-94 4 Dr
MAZDA NAVAJO 93-94 DX
I'm pretty sure that 89-92 Rangers and 1991-1994 Explorers are exactly the same, Hollander isn't the gospel.
HEADLAMP ASSEMBLY:
BRONCO II 89-90
EXPLORER 91-92
EXPLORER 93-94
RANGER 89-92
Hollander Notes:
Assembly includes headlamp housing, headlamp door & parklamp.
All models will physically interchange. interchange if selling headlamp capsule only; headlamp doors differ by finish if included in assembly, consider.
BUMPER:
BRONCO II 90, from 4/90
EXPLORER 91-94
RANGER 90,from 2/90-92
Hollander Notes:
"Limited" model is painted rubber cover.
Difference between '91-92 & '93-94 is 2" gap between body and bumper.
COOLING FAN:
9 Blade:
AEROSTAR 90-92 6-245 (4.0L), (9 blade), ID F07A-AA
EXPLORER 91-92 9 blade, ID F07A-AA
EXPLORER 93-94 9 blade (std cooling)
MAZDA B-4000 94 9 blade, ID F07A-AA
MAZDA B-4000 94 9 blade, ID F37A-EA
MAZDA NAVAJO 91-92 9 blade, F07A-AA
10 Blade:
AEROSTAR 93-94 6-245 (4.0L), (10 blade)
AEROSTAR 93-94 6-245 (4.0L), (10 blade)
EXPLORER 93-94 10 blade (super cooling)
EXPLORER 93-94 10 blade (super cooling)
I replaced my 10 blade fan with a 9 blade and have had zero issues.
GRILLE:
EXPLORER 91-94
RANGER 90-92
WINDSHIELD:
EXPLORER 91-94
MAZDA NAVAJO 91-94
Hollander doesn't list anything for the reservoir.