The Escort doesn't have a starter relay. It has a solenoid on the starter that handles the heavy amperage.
Corrosion on trigger wire at starter
How to find the reason for not starting when turning the key over on a 1993 Ford escort lx
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No they are different.
The solenoid is on the starter.
It's on the starter itself.
It is part of the starter. It has a clip for the starter wire labeled s.
The main parts are the starter motor, starter drive gear and starter solenoid. Look up '94 Ford Escort LX in the RockAuto.com parts catalog and look under Electrical to see photos of the starter and its parts. Make sure the voltage from the ignition key wire to the solenoid is > 3 volts before replacing the starter. If a low voltage is coming into the solenoid then a new starter and solenoid will not fix the starting problem and the new solenoid could be damaged. Look up '94 Ford Escort LX in the autosparepartsusa.com i am sure you will get there