ApplicationCompatible for Kohler modeles M18, M20, MV16, MV18 MV 20 18 20 HP engines Direct replacement for manufacturer part number(s): Compatible for Kohler Nos. 52 584 01, 52 584 01-S, 52 584 02, 52 584 02-S Compatible for John Deere No. AET10403.SpecificationsVoltage: 12V Condition: New Package Included:1 x Ignition Coil as picture shows Warranty: one year Warranty for any manufacturing defectFeatures- Increased Ignition Performance --- High voltage output and spark energy - Improved Combustion - Improved throttle response and smoothness - Direct fit for factory mountings - Solid construction - Designed for comfortable use and best quality - Replacement of the original item (safety, accuracy, service life and quality) - High-quality materials for high durability and long service lifeNotice- Please ensure the product's surface and OEM Number are as same as yours. - No instruction included; Professional installation alignment suggested. - Please check our store