NGK Coil-on-Plug Boot for Hyundai Santa Fe (2007–2009) is an OEM-fit replacement that connects the ignition coil to the spark plug to prevent flashover and ignition issues. Constructed from premium silicone and supplied with internal springs and ferrite resistors, it suppresses RFI/EMI and meets OE tolerances to protect electronics. Change the boot with spark plugs; limited lifetime warranty included.
NGK Hyundai Santa Fe 2009-2007 Direct Ignition Coil Boot