These three coils were still working properly when I removed them from my Corolla.
These ignition coils came out of my 2009 Toyota Corolla with the 1.8 liter 4 cylinder engine. One of the 4 ignition coils was bad but I replaced all 4 new. The DENSO part number is 90919-02252. Three still were working fine, see photos for visual condition.
Call two 1 eight 4 six 9 one 8 eight 7.
Why buy expensive new coils when you can get 3 of these so inexpensively.