NGK Coil-on-plug boot for Mercedes‑Benz C63 AMG (2008–2014) provides direct ignition connection with original-equipment fit and durability. Made from premium silicone and including internal springs and ferrite resistors, it suppresses EMI/RFI and guards against flashover when spark plugs are replaced. Tested to meet or exceed OE specifications and offered with a limited lifetime warranty.
NGK Mercedes-Benz C63 AMG 2014-2008 Direct Ignition Coil Boot