Replace Part Number: The ignition coils replace for 24-584-52-S, 24-584-63-S, 24-584-89-S, 32-707-01-s, 3270701. Only suitable for single cylinder engines Fitment: Fit for SV735-0017, SV740-0020, SV735-0018, SV735-0019, SV735-0002, SV740-0002 lawn and garden equipment engines Improve Engine Efficiency: The ignition coil works with the flywheel to generate enough , improve engine efficiency, and allow the engine to store and discharge energy better Direct Replacement: This ignition coil assembly can directly replace the old one, no need to assemble the wire cap terminal with the tube, with 2 ignition coils, direct installation. Please confirm that the numbers on your ignition coil housing are appropriate before purchasing Superior Quality: ACCS's ignition coils are made of high-quality metal and plastic, 100% quality tested for better durability and reliability, and increased ignition energy for fast startup Item Features: Used high quality materials, construction for long lasting