ignition coil compatible bosch : 1026 , 1029 ilo : l77 , l77 uf 45 , 101 , l 101 uf 45 , rm 77 , rm 97 , rm 101 , sp 77 model - technical characteristics hole spacing 54 mm weight 122 g code: 18270157 original part number: 2204211047 , 2204211044 , 2204211043 , 2204211035 , 2204211030 , 2204211029 , 2204211014 , 220420215 , 2204210013 , 00. 43.055.700 sr