The NGK Coil-on-Plug boot for 2003–2005 Mercedes-Benz C230 is a direct-replacement ignition boot that bridges the coil and spark plug to prevent flashover and maintain reliable ignition during spark-plug replacement. It provides OE-style fit and consistent performance for routine maintenance. Constructed from premium silicone with required internal springs and ferrite resistors, it suppresses EMI/RFI, meets OE specifications, and includes a limited lifetime warranty.
NGK Mercedes-Benz C230 2005-2003 Direct Ignition Coil Boot