Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
NGK Coil-on-Plug Boot for Mazda 3 (2010–2013) is an OEM-fit replacement that bridges the ignition coil and spark plug to prevent flashover and misfires. Manufactured from premium silicone and supplied with internal springs and ferrite resistors, it suppresses RFI/EMI and meets OE tolerances to protect vehicle electronics. Replace boots when changing spark plugs; limited lifetime warranty included.
NGK Mazda 3 2013-2010 Direct Ignition Coil Boot
