NGK Coil on Plug Boots are built to stringent OEM tolerances, combining original equipment fit, design and outstanding durability. NGK Coil on Plug Boots are manufactured using only premium silicone and always include any required internal springs and ferrite resistors for superior performance and RFI noise suppression. Bridging the important link between ignition coil and spark plug, COP boots should always be replaced with NGK Coil on Plug Boots at the time as changing spark plugs to prevent ignition problems such as flashover. NGK Coil on Plug Boots provide original equipment design and fit, outstanding durability, and excellent suppression of EMI/RFI to protect all vehicle electronic components. Tested to meet or exceed OE specifications.

LIMITED LIFETIME WARRANTY: See package for details

The NGK Coil on Plug Boots are designed to meet the highest OEM standards, ensuring a precise fit and exceptional durability for your Lexus GS400 models from 1998 to 2000. Crafted using premium silicone, these boots incorporate internal springs and ferrite resistors that provide superior performance and effective RFI noise suppression, protecting your vehicle's electronic components. Replacing ignition coil boots simultaneously with spark plugs helps prevent ignition issues such as flashover, making these boots an essential component for maintaining optimal engine performance.

Designed to bridge the critical connection between the ignition coil and spark plug, NGK Coil on Plug Boots deliver a reliable, original equipment fit that ensures consistent ignition performance. Tested to meet or exceed OE specifications, these boots help maintain engine efficiency, reduce electromagnetic interference, and safeguard sensitive vehicle electronics. Their robust construction and materials contribute to a long service life, reducing the need for frequent replacements and supporting overall vehicle reliability.

Installation of these boots is straightforward, with each set providing everything needed for a proper fit. They are suitable for use on select Lexus GS400 models from 1998 through 2000, making them an ideal choice for owners looking to restore or improve ignition system performance without compromising vehicle integrity. Backed by NGK's limited lifetime warranty, these coil boots offer peace of mind and dependable performance for years to come.

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