Interchange Part Number: 63P-82310-01-00, 63P823100100 21121-0720, 21121-3722, 63P-82310-01-00, F6T557 Fitment: Ignition Coils Compatible for Kawasaki STX-12F 2003-2007, STX-15F 2004-2017, Ultra LX 2007-2016, Ultra 250X 2007-2008, Ultra 260X 2009-2010, Ultra 260LX 2009-2010, Ultra 300X 2011-2013, Ultra 300LX 2011-2013, Ultra 310X 2014-2017, Ultra 310LX 2014-2017, Ultra 310R 2014-2017, Ultra 310X SE 2015-2017 Feature: Direct plug-in replacement. Convenience to use. Stable Performance. Meet the professional specification as OEM standard. The ignition coils or ignition coil plug provides spark for your engine. Over time the factory ignition coil packs can fail leading to poor gas mileage, hesitation, and activation of the check engine light (CEL). Replace your faulty ignition coil and restore performance and driveability on your car Please confirm your car model, part picture and the OE of the part before purchasing to avoid buying the wrong.

Fits the Following Vehicles:
Compatible for Kawasaki STX-12F 2003-2007
Compatible for Ultra 310R 2014-2017
Compatible for Kawasaki STX-12F 2003-2007
Compatible for Ultra LX 2007-2016
Compatible for Ultra 260X 2009-2010
Compatible for Ultra 300X 2011-2013
Compatible for Ultra 310X 2014-2017
Compatible for Ultra 310R 2014-2017

Compatible for Yamaha Outboard Parts by HP 150HP F150LB Electrical - 1
Compatible for Yamaha Outboard Parts by HP 150HP LF150XA Electrical - 1
Compatible for Yamaha Outboard Parts by HP 75HP F75TLR Electrical - 1
Compatible for Yamaha Outboard Parts by HP 150HP F150LA Electrical - 1
Compatible for Yamaha Outboard Parts by HP 50HP T50LB Electrical - 1
Compatible for Yamaha Outboard Parts by HP 60HP F60JA Electrical - 1
Compatible for Yamaha Outboard Parts by HP 90HP F90TXR Electrical - 1
Compatible for Yamaha Outboard Parts by HP 90HP F90LA Electrical - 1
Compatible for Yamaha Outboard Parts by HP 60HP F60LB Electrical - 1
Compatible for Yamaha Outboard Parts by HP 60HP F60TLRD Electrical - 1
Compatible for Yamaha Outboard Parts by HP 75HP F75TLR Electrical - 1

Cautions:
Please check your vehicle fitment carefully in the product description to avoid any wrong purchase.
Please check your part pictures with our pictures, especially the plug, it must be completely same.