Designed to prevent rapid flashing turn signals. This unit is 100% solid state with thermal protection and produces virtually zero heat.This Part Fits: Year Make Model Submodel 1997-2013 Harley-Davidson FLHR Road King Base 2007-2013 Harley-Davidson FLHRC Road King Classic Base 1998-2006 Harley-Davidson FLHRCI Road King Classic Base 1996-1997,2000-2006 Harley-Davidson FLHRI Road King Base 2004-2007 Harley-Davidson FLHRS Road King Custom Base 1999-2000,2003,2006-2009 Harley-Davidson FLHT Electra Glide Standard Base 1996-2005,2007-2013 Harley-Davidson FLHTC Electra Glide Classic Base 1996-2006 Harley-Davidson FLHTCI Electra Glide Classic Base 1996-1997,2007-2013 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base 1996-2006 Harley-Davidson FLHTCUI Electra Glide Ultra Classic Base 2009-2013 Harley-Davidson FLHTCUTG Tri Glide Ultra Classic Base 2006-2013 Harley-Davidson FLHX Street Glide Base 2010 Harley-Davidson FLHXSE CVO Street Glide Base 2010-2011 Harley-Davidson FLHXXX Street Glide Trike Base 2006 Harley-Davidson FLST Heritage Softail Base 1996-2013 Harley-Davidson FLSTC Heritage Softail Classic Base 2001-2006 Harley-Davidson FLSTCI Heritage Softail Classic Base 1996-2013 Harley-Davidson FLSTF Fat Boy Base 2010-2013 Harley-Davidson FLSTFB Fat Boy Lo Base 2001-2006 Harley-Davidson FLSTFI Fat Boy Base 2008-2011 Harley-Davidson FLSTSB Cross Bones Base 2010 Harley-Davidson FLSTSE CVO Softail Convertible Base 1998-2010 Harley-Davidson FLTR Road Glide Base 1998-2006 Harley-Davidson FLTRI Road Glide Base 2011-2013 Harley-Davidson FLTRU Road Glide Ultra Base 2011 Harley-Davidson FLTRUSE CVO Road Glide Ultra Base 2010-2013 Harley-Davidson FLTRX Road Glide Custom Base 1997-2010 Harley-Davidson FXD Dyna Super Glide Base 1999-2009 Harley-Davidson FXSTB Night Train Base 2001-2006 Harley-Davidson FXSTBI Night Train Base 1996-1999,2007-2010 Harley-Davidson FXSTC Softail Custom Base 2000-2007 Harley-Davidson FXSTD Softail Deuce Base 2001-2006 Harley-Davidson FXSTDI Softail Deuce Base 2003-2004 Harley-Davidson FXSTDSE Screamin Eagle Softail Deuce Base 2001-2006 Harley-Davidson FXSTI Softail Standard Base 1996-2006 Harley-Davidson FXSTS Springer Softail Base 2001-2006 Harley-Davidson FXSTSI Springer Softail Base 2007 Harley-Davidson FXSTSSE Screamin Eagle Softail Springer Base 2009 Harley-Davidson FXSTSSE3 CVO Softail Springer Base
