NGK Coil-on-plug boot for Ford Crown Victoria (1998–2011) restores reliable coil-to-plug connection with OE-fit quality. Constructed from high-temperature premium silicone and supplied with internal springs and ferrite resistors, it provides strong EMI/RFI suppression and helps prevent ignition flashover during plug service. Built to meet or exceed OE specs and supported by a limited lifetime warranty.
NGK Ford Crown Victoria 2011-1998 Direct Ignition Coil Boot