I have another 2000 Toyota Corolla VE Performa that its Ignition key cylinder has about 36.98mm (1.456in.) in diameter. It does not have the light ring or the black ring cover around the Ignition cylinder. It just fit perfectly with not space around. .Unfortunately, the 2001 Toyota Corolla CE is my Sons car and it is not here to check..I know the ignition key cylinder was changed by a Lock Smart Model LC63101 from Autozone....I have the Original Receipt from previous owner...
Ok...My 2001 Toyota Corolla is using a Autozone SmartLock CL63100...sorry... the 69005-1E120 has the 69057-12430 Ignition Lock which is a 36.98mm (1.456in) in Diameter and the 6005-1E140 has the 69057-14340 Ignition Lock which has a diameter of about 32.19mm (1.3in) at the front...All others are equal part numbers....However, they are both about 36.98mm (1.456in) over all body diameter...Apparently this is the 69057-12340 is an old design to allow a rubber ring around it or a lighting ring for the LE model as I have in my 2004 Toyota Camry LE...
So the difference in diameter is around 4mm (0.157in) which lead to a 2mm (0.078in) of space around the Ignition Lock... This has been said, means that I could use the Ignition Lock cylinder 69057-12340 which is smaller at the front, to any Toyota Corolla Model from 1997 to 2001,,,,the only thing is that there will be a small gap space of about 5/64" or 2mm...That is less than 1/8"....
So I can use it....for 2001 Toyota Corolla CE which shall require the 69057-12430, a bigger in diameter at the tip...
That will be ok for me...Right Now I have a replacement from SmartLock Autozone CL63100 and Toyota OEM Door and Trunk Locks...Two separated key sets and the door locks are starting to getting jam...I need a full set with on one master key set for all...
The CL63100 (69057-12430) looks like they inserted or pressed a metal cap to cover the small space that had the 69057-12340,,or to fill the space of the steering wheel cover.....
Kit 69005-1E120 1997-2001 Has the following components assuming you do not have the TDS (Theif Deterrent System);
1. 69057-12430 Ignition Lock (different than 69005-1E140, Dia 37mm, Body Dia 37mm)
2. 69051-12490 Door Lock RH (same as 69005-1E140)
3. 69052-12490 Door Lock LH (same as 69005-1E140)
4. 69055-1A280 Trunk Lock (same as 69005-1E140)
Kit 69005-1E140 1997 to 2000 Shall have
1. 69057-12340 Ignition Lock ( different tha 69005-1E120, Dia. 33mm, Body Dia 37mm)
2. 69051-12490 Door Lock RH (same as 69005-1E120)
3. 69052-12490 Door Lock LH (same as 69005-1E120)
4. 69055-1A280 Trunk Lock (same as 69005-1E120)
If you have TDS then you shall look for the following Part numbers from 1997-2001...It is not Specified if the 69005-1E120 will fit vehicles with TDS....So you will have to ensure this kit is modified specifically for Corollas with TDS....
1. 69057-12430 Ignition Lock (same as 69005-1E120, Dia. 37mm, Body Dia 37mm)
2. 69051-12500 Door Lock RH (Different than 69005-1E120)
3. 69052-12500 Door Lock LH (Different than 69005-1E120)
4. 69055-1A290 Trunk Lock (Different than 69005-1E120)
Here is a picture of the difference between the two Ignition Locks...
https://1drv.ms/i/s!AmSXzSAtF8PigUg2hC0MGBtEsLSH
This is all I have investigated....I hope it is useful....