According to the manual;

FL-11629 for the lower coils

FL-11630 for the upper

Make sure the EOS is gapped, and that they move freely without resistance (do this with the machine off)

Also - Is your machine set at 6.5 Degrees ?

That is what is installed in my machine and I have no problems at all. 
I was looking through my manual the other night checking all coils are correct (as I have started rebuilding it) and noticed my manual has a FL-11629 for the upper and lower right flippers and a FL-15411 for the lower left flipper.  Maybe my manual is older 
I think I'll leave it as I have never had a drama but wonder which is correct?