This kit includes a new HiFloFiltro HF303 oil filter and (4) CR9E NGK Spark plug for these models: 1998-99 Kawasaki Ninja ZX6R ZX600G, 1995-97 Kawasaki Ninja ZX6R ZX600F, 1996-2003 Kawasaki Ninja ZX7R ZX750P, 1996-1997 Kawasaki Ninja ZX7RR ZX750N