Just read that 24 volt ignitor coils have been made to spec again. Peter DeBella Jeep Parts has had coils made to spec and should eliminate the "chrome" coil failures. Don't know a price but he advertises in all the HMV magazines. I have no vested interest in his company or sales. Just passing along info. Sorry if this is old news but it was just in an article in the November issue of Military Vehicle magazine.