100% AUSTRALIAN OWNED & OPERATED. Swan Ignition Coil Pack & TopGun Lead Kit for Holden Astra TR City/GL/GLS. 100% Australian Owned & Operated. Complete Set Swan Ignition Coil & TopGun Lead Kit. Part No: IC70691 / TG4525B. Lead Length: 760mm / 700mm / 570mm / 440mm. Cross Reference: Alfa/Fiat: 46410164, 7778982; GM/Holden: 10457075, 1103872, 1103905, 1103982, 1104003; Opel: 1208063. Caption: Manufactured by an O. Supplier & German Engineered to meet and/or exceed O. M specifications with ISO/TS16949 quality certification. If you are unsure check the existing coils in ...