Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The NGK coil-on-plug boot for 1999–2003 Mazda Protege provides original-equipment fit with premium silicone construction to bridge the ignition coil and spark plug while preventing flashover. It includes the internal spring and ferrite resistor for secure contact and RFI suppression. Tested to meet or exceed OE specifications, these boots deliver durable EMI/RFI protection; see package for limited lifetime warranty details.
NGK Mazda Protege 2003-1999 Direct Ignition Coil Boot
