As the 1993 did not have the motorized shoulder belt system but instead had air bags the front doors on the 1990 are not interchangeable with the doors on the 1992-93. The passenger rear doors should be interchangeable.
yes
The starter is interchangable between all 1990-1994 Legacies and maybe even up to 1999.
i have a 93 accord with the same issue. i found that the control valve for the heater core was stuck close. i just opened it by hand and now i have heat
how to change manual ignition switch on a 93 Honda accord
reset accord 93 computer
No, the only transmission that fits exactly is a 94-97 Accord. The 90-93 Accord can be used, but you will need the 90-93 flywheel. Chuck
4x114.3
Yes, I actually bought a 93 accord trans for my 96 prelude. The 91-93 accords have the same engine and trans as the 92-96 preludes.
Yes it should be a direct fit depending on the engines, most 90-93 accords use the f22A1 or f22A4 but either way there should not be any problems.
probably not, the accord layout changed quite a bit from 1987 to 1993
No.
Oxygen sensor