NGK Direct Ignition Coil Boots for OEM Fit with Silicone and RFI Noise Suppre...

NGK Direct Ignition Coil Boots — OEM Fit with Silicone & RFI Suppression Ensure reliable ignition with NGK Direct Ignition Coil Boots. Engineered to OEM tolerances , these coil-on-plug (COP) boots deliver precise fit, durable construction and consistent performance for modern ignition systems. Premium silicone construction resists heat, oil and aging for long service life Built-in springs & ferrite resistors for superior contact and effective RFI noise suppression OEM fit & design ensures correct alignment and prevents misfires or flashover Direct replacement for original boots — replace when you install new spark plugs to avoid ignition issues NGK Coil Boots bridge the critical connection between the ignition coil and spark plug. Proper replacement prevents arcing, maintains stable spark energy and helps preserve engine performance, fuel economy and emissions control. Why choose NGK: decades of ignition expertise, strict quality control and components designed to meet or exceed factory standards.