The front (door) speakers are round 5-1/4"
The speaker size of a 1993 Ford Escort 1.6 CLX is 9 inches. This is the standard size for most cars in this class and provides a good balance of quality and performance.
Front are 6.5" round and rear are 5x7" oval
FRONT DOORS ARE 5X7 OR 6X8
front speakers: 6 1/2 rear speakers: 6x8
show 1993 ford escort ac diagram
In a standard Ford factory set-up the Escort has an 8 wire / 4 speaker system. Front - Left - White Wire / Front Right Gray / Left Rear - Green / Right Rear - Purple.
Everything I can find indicates that all four are 5x7 inch speakers.
6 1/2 front doors, 5x7 rear deck
If you go to a website like jcwhitney, they should be able to tell you what will fit when you enter your car information.
the rears are 7"x5" and the front are 6 1/2" (16.5cms) cicular speakers
The timing chain for a 1993 Ford escort is located on the front of the engine. It is under the timing chain cover.
The 1993 Ford escort did not come with an EGR valve. It is one of a few year models that do not have one.