NGK Coil-on-plug boot for Lexus ES330 (2004–2006) restores the direct link between ignition coil and spark plug with original-equipment fit and durability. Molded from premium silicone and supplied with internal springs and ferrite resistors, it suppresses EMI/RFI and helps prevent flashover during spark-plug service. Tested to meet or exceed OE specs and covered by a limited lifetime warranty.
NGK Lexus ES330 2006-2004 Direct Ignition Coil Boot