NGK Plug Cap AES Plug Cord Set Plug Cap (Made by NGK Product): Compatible with screw types. *Please remove terminal nut type and install. Plug Cord (AES), Plug Cord Length: Approx. 19.7 inches (50 cm), Cord Thickness: 0.3 inches (7 mm) (equivalent to genuine product); There are cases where the cord will not fall out from the ignition coil. In that case, a cable joint is required. Compatible models: CBR400F (NC17) CBX400F (NC07/11) CBX550F (PC04) CBX750F (RC17/18) FJ1100 FJ1200(4CC) GSX400F (GK71A) FZ250 Feather