NGK Direct Ignition Coil Boots OEM Fit Silicone with Internal Springs and Fer...

NGK Direct Ignition Coil Boots — OEM Fit Silicone with Internal Springs Ensure reliable ignition, reduced RFI and OEM-level durability . NGK Direct Ignition Coil Boots are engineered to precise OEM tolerances to deliver a perfect fit and long-lasting performance every time you service your ignition system. Manufactured from premium silicone and supplied with correct internal springs and ferrite resistors, these Coil-on-Plug (COP) boots provide: Perfect OEM fit — direct replacement for original boots to maintain proper coil-to-plug alignment. Superior insulation — high-quality silicone resists heat, oil and ozone for extended service life. Included internal springs — ensure reliable electrical contact and optimal spark delivery. RFI suppression — built-in ferrite resistors reduce radio frequency interference and ignition noise. Preventative maintenance — replace boots when changing spark plugs to avoid flashover and misfires. Ideal for technicians and DIYers who demand OEM-quality replacement parts. Trust NGK Coil on Plug Boots to maintain ignition integrity and maximize engine performance.